perf/core fixes and improvements

index 51c81509a315..a11cb006f968 100644
@@ -12,7 +12,6 @@
 #include "util/env.h"
 #include <subcmd/exec-cmd.h>
 #include "util/config.h"
-#include "util/quote.h"
 #include <subcmd/run-command.h>
 #include "util/parse-events.h"
 #include <subcmd/parse-options.h>

62 lines not on this page · raw message

deleted file mode 100644
index 274bf26d3511..000000000000
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __PERF_QUOTE_H
-#define __PERF_QUOTE_H
-
-#include <stddef.h>
-
-/* Help to copy the thing properly quoted for the shell safety.
- * any single quote is replaced with '\'', any exclamation point
- * is replaced with '\!', and the whole thing is enclosed in a
- * single quote pair.
- *
- * For example, if you are passing the result to system() as an
- * argument:
- *
- * sprintf(cmd, "foobar %s %s", sq_quote(arg0), sq_quote(arg1))
- *
- * would be appropriate.  If the system() is going to call ssh to
- * run the command on the other side:
- *
- * sprintf(cmd, "git-diff-tree %s %s", sq_quote(arg0), sq_quote(arg1));
- * sprintf(rcmd, "ssh %s %s", sq_util/quote.host), sq_quote(cmd));
- *
- * Note that the above examples leak memory!  Remember to free result from
- * sq_quote() in a real application.
- */
-
-struct strbuf;
-
-int sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen);
-
-#endif /* __PERF_QUOTE_H */

index 3094f11e7d81..f119eb628dbb 100644
@@ -165,8 +165,7 @@ static struct map *kernel_get_module_map(const char *module)
 		if (strncmp(pos->dso->short_name + 1, module,
 			    pos->dso->short_name_len - 2) == 0 &&
 		    module[pos->dso->short_name_len - 2] == '\0') {
-			map__get(pos);
-			return pos;
+			return map__get(pos);
 		}
 	}
 	return NULL;

index decb91f9da82..ccd02634a616 100644
@@ -93,20 +93,17 @@ static int open_cgroup(const char *name)
 static struct cgroup *evlist__find_cgroup(struct perf_evlist *evlist, const char *str)
 {
 	struct perf_evsel *counter;
-	struct cgroup *cgrp = NULL;
 	/*
 	 * check if cgrp is already defined, if so we reuse it
 	 */
 	evlist__for_each_entry(evlist, counter) {
 		if (!counter->cgrp)
 			continue;
-		if (!strcmp(counter->cgrp->name, str)) {
-			cgrp = cgroup__get(counter->cgrp);
-			break;
-		}
+		if (!strcmp(counter->cgrp->name, str))
+			return cgroup__get(counter->cgrp);
 	}
 
-	return cgrp;
+	return NULL;
 }
 
 static struct cgroup *cgroup__new(const char *name)

index c0065923a525..99de91698de1 100644
@@ -81,8 +81,7 @@ static int parse_probe_event(const char *str)
 		params.target_used = true;
 	}
 
-	if (params.nsi)
-		pev->nsi = nsinfo__get(params.nsi);
+	pev->nsi = nsinfo__get(params.nsi);
 
 	/* Parse a perf-probe command into event */
 	ret = parse_perf_probe_command(str, pev);

index 4d602fba40b2..95333b068109 100644
@@ -1039,7 +1039,7 @@ int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
 	int err, err2;
 	struct map *alm = NULL;
 
-	if (al && al->map)
+	if (al)
 		alm = map__get(al->map);
 
 	err = sample__resolve_callchain(iter->sample, &callchain_cursor, &iter->parent,

index da5704240239..2b21bbcd70ea 100644
@@ -162,12 +162,12 @@ static int hist_iter__branch_callback(struct hist_entry_iter *iter,
 	hist__account_cycles(sample->branch_stack, al, sample, false);
 
 	bi = he->branch_info;
-	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
 
 	if (err)
 		goto out;
 
-	err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+	err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);
 
 out:
 	return err;

@@ -249,7 +249,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel,
 	if (he == NULL)
 		return -ENOMEM;
 
-	ret = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr);
+	ret = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
 	hists__inc_nr_samples(hists, true);
 	return ret;
 }

index ad978e3ee2b8..7a689c933f04 100644
@@ -136,26 +136,25 @@ static int hist_iter__report_callback(struct hist_entry_iter *iter,
 
 	if (sort__mode == SORT_MODE__BRANCH) {
 		bi = he->branch_info;
-		err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+		err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
 		if (err)
 			goto out;
 
-		err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+		err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);
 
 	} else if (rep->mem_mode) {
 		mi = he->mem_info;
-		err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel->idx);
+		err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel);
 		if (err)
 			goto out;
 
-		err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr);
+		err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
 
 	} else if (symbol_conf.cumulate_callchain) {
 		if (single)
-			err = hist_entry__inc_addr_samples(he, sample, evsel->idx,
-							   al->addr);
+			err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
 	} else {
-		err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr);
+		err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
 	}
 
 out:

@@ -181,11 +180,11 @@ static int hist_iter__branch_callback(struct hist_entry_iter *iter,
 			     rep->nonany_branch_mode);
 
 	bi = he->branch_info;
-	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
 	if (err)
 		goto out;
 
-	err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+	err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);
 
 	branch_type_count(&rep->brtype_stat, &bi->flags,
 			  bi->from.addr, bi->to.addr);

index 7a349fcd3864..bc71e899096d 100644
@@ -188,7 +188,7 @@ static void ui__warn_map_erange(struct map *map, struct symbol *sym, u64 ip)
 static void perf_top__record_precise_ip(struct perf_top *top,
 					struct hist_entry *he,
 					struct perf_sample *sample,
-					int counter, u64 ip)
+					struct perf_evsel *evsel, u64 ip)
 {
 	struct annotation *notes;
 	struct symbol *sym = he->ms.sym;

@@ -204,7 +204,7 @@ static void perf_top__record_precise_ip(struct perf_top *top,
 	if (pthread_mutex_trylock(&notes->lock))
 		return;
 
-	err = hist_entry__inc_addr_samples(he, sample, counter, ip);
+	err = hist_entry__inc_addr_samples(he, sample, evsel, ip);
 
 	pthread_mutex_unlock(&notes->lock);
 

@@ -691,7 +691,7 @@ static int hist_iter__top_callback(struct hist_entry_iter *iter,
 	struct perf_evsel *evsel = iter->evsel;
 
 	if (perf_hpp_list.sym && single)
-		perf_top__record_precise_ip(top, he, iter->sample, evsel->idx, al->addr);
+		perf_top__record_precise_ip(top, he, iter->sample, evsel, al->addr);
 
 	hist__account_cycles(iter->sample->branch_stack, al, iter->sample,
 		     !(top->record_opts.branch_stack & PERF_SAMPLE_BRANCH_ANY));

index 71897689dacf..0f5ed6091e00 100644
@@ -836,7 +836,7 @@ static struct annotation *symbol__get_annotation(struct symbol *sym, bool cycles
 }
 
 static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
-				    int evidx, u64 addr,
+				    struct perf_evsel *evsel, u64 addr,
 				    struct perf_sample *sample)
 {
 	struct annotation *notes;

@@ -846,7 +846,7 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 	notes = symbol__get_annotation(sym, false);
 	if (notes == NULL)
 		return -ENOMEM;
-	return __symbol__inc_addr_samples(sym, map, notes, evidx, addr, sample);
+	return __symbol__inc_addr_samples(sym, map, notes, evsel->idx, addr, sample);
 }
 
 static int symbol__account_cycles(u64 addr, u64 start,

@@ -974,15 +974,15 @@ void annotation__compute_ipc(struct annotation *notes, size_t size)
 }
 
 int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample,
-				 int evidx)
+				 struct perf_evsel *evsel)
 {
-	return symbol__inc_addr_samples(ams->sym, ams->map, evidx, ams->al_addr, sample);
+	return symbol__inc_addr_samples(ams->sym, ams->map, evsel, ams->al_addr, sample);
 }
 
 int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample,
-				 int evidx, u64 ip)
+				 struct perf_evsel *evsel, u64 ip)
 {
-	return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evidx, ip, sample);
+	return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evsel, ip, sample);
 }
 
 static void disasm_line__init_ins(struct disasm_line *dl, struct arch *arch, struct map_symbol *ms)

index 5080b6dd98b8..aef9eae4f125 100644
@@ -279,14 +279,14 @@ static inline struct annotation *symbol__annotation(struct symbol *sym)
 }
 
 int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample,
-				 int evidx);
+				 struct perf_evsel *evsel);
 
 int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
 				    struct addr_map_symbol *start,
 				    unsigned cycles);
 
 int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample,
-				 int evidx, u64 addr);
+				 struct perf_evsel *evsel, u64 addr);
 
 int symbol__alloc_hist(struct symbol *sym);
 void symbol__annotate_zero_histograms(struct symbol *sym);

index 0f5ed6091e00..a7221f9fa504 100644
@@ -741,14 +741,11 @@ void symbol__annotate_zero_histograms(struct symbol *sym)
 	pthread_mutex_unlock(&notes->lock);
 }
 
-static int __symbol__account_cycles(struct annotation *notes,
+static int __symbol__account_cycles(struct cyc_hist *ch,
 				    u64 start,
 				    unsigned offset, unsigned cycles,
 				    unsigned have_start)
 {
-	struct cyc_hist *ch;
-
-	ch = notes->src->cycles_hist;
 	/*
 	 * For now we can only account one basic block per
 	 * final jump. But multiple could be overlapping.

@@ -870,7 +867,7 @@ static int symbol__account_cycles(u64 addr, u64 start,
 			start = 0;
 	}
 	offset = addr - sym->start;
-	return __symbol__account_cycles(notes,
+	return __symbol__account_cycles(notes->src->cycles_hist,
 					start ? start - sym->start : 0,
 					offset, cycles,
 					!!start);

index a7221f9fa504..f0c6941bca6c 100644
@@ -701,13 +701,17 @@ int symbol__alloc_hist(struct symbol *sym)
 	sizeof_sym_hist = (sizeof(struct sym_hist) + size * sizeof(struct sym_hist_entry));
 
 	/* Check for overflow in zalloc argument */
-	if (sizeof_sym_hist > (SIZE_MAX - sizeof(*notes->src))
-				/ symbol_conf.nr_events)
+	if (sizeof_sym_hist > SIZE_MAX / symbol_conf.nr_events)
 		return -1;
 
-	notes->src = zalloc(sizeof(*notes->src) + symbol_conf.nr_events * sizeof_sym_hist);
+	notes->src = zalloc(sizeof(*notes->src));
 	if (notes->src == NULL)
 		return -1;
+	notes->src->histograms = calloc(symbol_conf.nr_events, sizeof_sym_hist);
+	if (notes->src->histograms == NULL) {
+		zfree(&notes->src);
+		return -1;
+	}
 	notes->src->sizeof_sym_hist = sizeof_sym_hist;
 	notes->src->nr_histograms   = symbol_conf.nr_events;
 	INIT_LIST_HEAD(&notes->src->source);

index aef9eae4f125..94b60e34c3a7 100644
@@ -201,7 +201,7 @@ struct cyc_hist {
 
 /** struct annotated_source - symbols with hits have this attached as in sannotation
  *
- * @histogram: Array of addr hit histograms per event being monitored
+ * @histograms: Array of addr hit histograms per event being monitored
  * @lines: If 'print_lines' is specified, per source code line percentages
  * @source: source parsed from a disassembler like objdump -dS
  * @cyc_hist: Average cycles per basic block

@@ -217,7 +217,7 @@ struct annotated_source {
 	int    		   nr_histograms;
 	size_t		   sizeof_sym_hist;
 	struct cyc_hist	   *cycles_hist;
-	struct sym_hist	   histograms[0];
+	struct sym_hist	   *histograms;
 };
 
 struct annotation {

@@ -269,7 +269,7 @@ void annotation__init_column_widths(struct annotation *notes, struct symbol *sym
 
 static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx)
 {
-	return (((void *)&notes->src->histograms) +
+	return (((void *)notes->src->histograms) +
 	 	(notes->src->sizeof_sym_hist * idx));
 }
 

index f0c6941bca6c..f6c9bb29ac84 100644
@@ -678,6 +678,25 @@ static struct arch *arch__find(const char *name)
 	return bsearch(name, architectures, nmemb, sizeof(struct arch), arch__key_cmp);
 }
 
+static struct annotated_source *annotated_source__new(void)
+{
+	struct annotated_source *src = zalloc(sizeof(*src));
+
+	if (src != NULL)
+		INIT_LIST_HEAD(&src->source);
+
+	return src;
+}
+
+static void annotated_source__delete(struct annotated_source *src)
+{
+	if (src == NULL)
+		return;
+	zfree(&src->histograms);
+	zfree(&src->cycles_hist);
+	free(src);
+}
+
 int symbol__alloc_hist(struct symbol *sym)
 {
 	struct annotation *notes = symbol__annotation(sym);

@@ -704,17 +723,17 @@ int symbol__alloc_hist(struct symbol *sym)
 	if (sizeof_sym_hist > SIZE_MAX / symbol_conf.nr_events)
 		return -1;
 
-	notes->src = zalloc(sizeof(*notes->src));
+	notes->src = annotated_source__new();
 	if (notes->src == NULL)
 		return -1;
 	notes->src->histograms = calloc(symbol_conf.nr_events, sizeof_sym_hist);
 	if (notes->src->histograms == NULL) {
-		zfree(&notes->src);
+		annotated_source__delete(notes->src);
+		notes->src = NULL;
 		return -1;
 	}
 	notes->src->sizeof_sym_hist = sizeof_sym_hist;
 	notes->src->nr_histograms   = symbol_conf.nr_events;
-	INIT_LIST_HEAD(&notes->src->source);
 	return 0;
 }
 

index f6c9bb29ac84..a6fa49bf879b 100644
@@ -697,10 +697,9 @@ static void annotated_source__delete(struct annotated_source *src)
 	free(src);
 }
 
-int symbol__alloc_hist(struct symbol *sym)
+static int annotated_source__alloc_histograms(struct annotated_source *src,
+					      size_t size, int nr_hists)
 {
-	struct annotation *notes = symbol__annotation(sym);
-	size_t size = symbol__size(sym);
 	size_t sizeof_sym_hist;
 
 	/*

@@ -720,20 +719,29 @@ int symbol__alloc_hist(struct symbol *sym)
 	sizeof_sym_hist = (sizeof(struct sym_hist) + size * sizeof(struct sym_hist_entry));
 
 	/* Check for overflow in zalloc argument */
-	if (sizeof_sym_hist > SIZE_MAX / symbol_conf.nr_events)
+	if (sizeof_sym_hist > SIZE_MAX / nr_hists)
 		return -1;
 
+	src->sizeof_sym_hist = sizeof_sym_hist;
+	src->nr_histograms   = nr_hists;
+	src->histograms	     = calloc(nr_hists, sizeof_sym_hist) ;
+	return src->histograms ? 0 : -1;
+}
+
+int symbol__alloc_hist(struct symbol *sym)
+{
+	size_t size = symbol__size(sym);
+	struct annotation *notes = symbol__annotation(sym);
+
 	notes->src = annotated_source__new();
 	if (notes->src == NULL)
 		return -1;
-	notes->src->histograms = calloc(symbol_conf.nr_events, sizeof_sym_hist);
-	if (notes->src->histograms == NULL) {
+
+	if (annotated_source__alloc_histograms(notes->src, size, symbol_conf.nr_events) < 0) {
 		annotated_source__delete(notes->src);
 		notes->src = NULL;
 		return -1;
 	}
-	notes->src->sizeof_sym_hist = sizeof_sym_hist;
-	notes->src->nr_histograms   = symbol_conf.nr_events;
 	return 0;
 }
 

index a6fa49bf879b..a5a6d686004e 100644
@@ -819,7 +819,7 @@ static int __symbol__account_cycles(struct cyc_hist *ch,
 }
 
 static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
-				      struct annotation *notes, int evidx, u64 addr,
+				      struct annotated_source *src, int evidx, u64 addr,
 				      struct perf_sample *sample)
 {
 	unsigned offset;

@@ -835,7 +835,7 @@ static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 	}
 
 	offset = addr - sym->start;
-	h = annotation__histogram(notes, evidx);
+	h = annotated_source__histogram(src, evidx);
 	h->nr_samples++;
 	h->addr[offset].nr_samples++;
 	h->period += sample->period;

@@ -874,7 +874,7 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 	notes = symbol__get_annotation(sym, false);
 	if (notes == NULL)
 		return -ENOMEM;
-	return __symbol__inc_addr_samples(sym, map, notes, evsel->idx, addr, sample);
+	return __symbol__inc_addr_samples(sym, map, notes->src, evsel->idx, addr, sample);
 }
 
 static int symbol__account_cycles(u64 addr, u64 start,

index 94b60e34c3a7..2a73f9084930 100644
@@ -267,10 +267,14 @@ void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym)
 void annotation__update_column_widths(struct annotation *notes);
 void annotation__init_column_widths(struct annotation *notes, struct symbol *sym);
 
+static inline struct sym_hist *annotated_source__histogram(struct annotated_source *src, int idx)
+{
+	return ((void *)src->histograms) + (src->sizeof_sym_hist * idx);
+}
+
 static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx)
 {
-	return (((void *)notes->src->histograms) +
-	 	(notes->src->sizeof_sym_hist * idx));
+	return annotated_source__histogram(notes->src, idx);
 }
 
 static inline struct annotation *symbol__annotation(struct symbol *sym)

index a5a6d686004e..467bae0279ce 100644
@@ -863,18 +863,38 @@ static struct annotation *symbol__get_annotation(struct symbol *sym, bool cycles
 	return notes;
 }
 
+static struct annotated_source *symbol__hists(struct symbol *sym)
+{
+	struct annotation *notes = symbol__annotation(sym);
+
+	if (notes->src == NULL) {
+		notes->src = annotated_source__new();
+		if (notes->src == NULL)
+			return NULL;
+		goto alloc_histograms;
+	}
+
+	if (notes->src->histograms == NULL) {
+alloc_histograms:
+		annotated_source__alloc_histograms(notes->src, symbol__size(sym),
+						   symbol_conf.nr_events);
+	}
+
+	return notes->src;
+}
+
 static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 				    struct perf_evsel *evsel, u64 addr,
 				    struct perf_sample *sample)
 {
-	struct annotation *notes;
+	struct annotated_source *src;
 
 	if (sym == NULL)
 		return 0;
-	notes = symbol__get_annotation(sym, false);
-	if (notes == NULL)
+	src = symbol__hists(sym);
+	if (src == NULL)
 		return -ENOMEM;
-	return __symbol__inc_addr_samples(sym, map, notes->src, evsel->idx, addr, sample);
+	return __symbol__inc_addr_samples(sym, map, src, evsel->idx, addr, sample);
 }
 
 static int symbol__account_cycles(u64 addr, u64 start,

index 467bae0279ce..f11199f0be27 100644
@@ -848,19 +848,23 @@ static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 	return 0;
 }
 
-static struct annotation *symbol__get_annotation(struct symbol *sym, bool cycles)
+static struct cyc_hist *symbol__cycles_hist(struct symbol *sym)
 {
 	struct annotation *notes = symbol__annotation(sym);
 
 	if (notes->src == NULL) {
-		if (symbol__alloc_hist(sym) < 0)
+		notes->src = annotated_source__new();
+		if (notes->src == NULL)
 			return NULL;
+		goto alloc_cycles_hist;
 	}
-	if (!notes->src->cycles_hist && cycles) {
-		if (symbol__alloc_hist_cycles(sym) < 0)
-			return NULL;
+
+	if (!notes->src->cycles_hist) {
+alloc_cycles_hist:
+		symbol__alloc_hist_cycles(sym);
 	}
-	return notes;
+
+	return notes->src->cycles_hist;
 }
 
 static struct annotated_source *symbol__hists(struct symbol *sym)

@@ -900,13 +904,13 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 static int symbol__account_cycles(u64 addr, u64 start,
 				  struct symbol *sym, unsigned cycles)
 {
-	struct annotation *notes;
+	struct cyc_hist *cycles_hist;
 	unsigned offset;
 
 	if (sym == NULL)
 		return 0;
-	notes = symbol__get_annotation(sym, true);
-	if (notes == NULL)
+	cycles_hist = symbol__cycles_hist(sym);
+	if (cycles_hist == NULL)
 		return -ENOMEM;
 	if (addr < sym->start || addr >= sym->end)
 		return -ERANGE;

@@ -918,7 +922,7 @@ static int symbol__account_cycles(u64 addr, u64 start,
 			start = 0;
 	}
 	offset = addr - sym->start;
-	return __symbol__account_cycles(notes->src->cycles_hist,
+	return __symbol__account_cycles(cycles_hist,
 					start ? start - sym->start : 0,
 					offset, cycles,
 					!!start);

index f11199f0be27..7c194b04a2da 100644
@@ -21,6 +21,7 @@
 #include "debug.h"
 #include "annotate.h"
 #include "evsel.h"
+#include "evlist.h"
 #include "block-range.h"
 #include "string2.h"
 #include "arch/common.h"

@@ -867,7 +868,7 @@ static struct cyc_hist *symbol__cycles_hist(struct symbol *sym)
 	return notes->src->cycles_hist;
 }
 
-static struct annotated_source *symbol__hists(struct symbol *sym)
+static struct annotated_source *symbol__hists(struct symbol *sym, int nr_hists)
 {
 	struct annotation *notes = symbol__annotation(sym);
 

@@ -881,7 +882,7 @@ static struct annotated_source *symbol__hists(struct symbol *sym)
 	if (notes->src->histograms == NULL) {
 alloc_histograms:
 		annotated_source__alloc_histograms(notes->src, symbol__size(sym),
-						   symbol_conf.nr_events);
+						   nr_hists);
 	}
 
 	return notes->src;

@@ -895,7 +896,7 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
 
 	if (sym == NULL)
 		return 0;
-	src = symbol__hists(sym);
+	src = symbol__hists(sym, evsel->evlist->nr_entries);
 	if (src == NULL)
 		return -ENOMEM;
 	return __symbol__inc_addr_samples(sym, map, src, evsel->idx, addr, sample);

index bc71e899096d..04fe04885e99 100644
@@ -123,14 +123,9 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
 	}
 
 	notes = symbol__annotation(sym);
-	if (notes->src != NULL) {
-		pthread_mutex_lock(&notes->lock);
-		goto out_assign;
-	}
-
 	pthread_mutex_lock(&notes->lock);
 
-	if (symbol__alloc_hist(sym) < 0) {
+	if (!symbol__hists(sym, top->evlist->nr_entries)) {
 		pthread_mutex_unlock(&notes->lock);
 		pr_err("Not enough memory for annotating '%s' symbol!\n",
 		       sym->name);

@@ -140,7 +135,6 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
 
 	err = symbol__annotate(sym, map, evsel, 0, NULL);
 	if (err == 0) {
-out_assign:
 		top->sym_filter_entry = he;
 	} else {
 		char msg[BUFSIZ];

index 8be40fa903aa..3bfe17e176fe 100644
@@ -410,7 +410,7 @@ static bool annotate_browser__callq(struct annotate_browser *browser,
 	notes = symbol__annotation(dl->ops.target.sym);
 	pthread_mutex_lock(&notes->lock);
 
-	if (notes->src == NULL && symbol__alloc_hist(dl->ops.target.sym) < 0) {
+	if (!symbol__hists(dl->ops.target.sym, evsel->evlist->nr_entries)) {
 		pthread_mutex_unlock(&notes->lock);
 		ui__warning("Not enough memory for annotating '%s' symbol!\n",
 			    dl->ops.target.sym->name);

index 7c194b04a2da..bcd5d3e17b85 100644
@@ -689,7 +689,7 @@ static struct annotated_source *annotated_source__new(void)
 	return src;
 }
 
-static void annotated_source__delete(struct annotated_source *src)
+static __maybe_unused void annotated_source__delete(struct annotated_source *src)
 {
 	if (src == NULL)
 		return;

@@ -729,23 +729,6 @@ static int annotated_source__alloc_histograms(struct annotated_source *src,
 	return src->histograms ? 0 : -1;
 }
 
-int symbol__alloc_hist(struct symbol *sym)
-{
-	size_t size = symbol__size(sym);
-	struct annotation *notes = symbol__annotation(sym);
-
-	notes->src = annotated_source__new();
-	if (notes->src == NULL)
-		return -1;
-
-	if (annotated_source__alloc_histograms(notes->src, size, symbol_conf.nr_events) < 0) {
-		annotated_source__delete(notes->src);
-		notes->src = NULL;
-		return -1;
-	}
-	return 0;
-}
-
 /* The cycles histogram is lazily allocated. */
 static int symbol__alloc_hist_cycles(struct symbol *sym)
 {

@@ -868,7 +851,7 @@ static struct cyc_hist *symbol__cycles_hist(struct symbol *sym)
 	return notes->src->cycles_hist;
 }
 
-static struct annotated_source *symbol__hists(struct symbol *sym, int nr_hists)
+struct annotated_source *symbol__hists(struct symbol *sym, int nr_hists)
 {
 	struct annotation *notes = symbol__annotation(sym);
 

index 2a73f9084930..7ad503fbff74 100644
@@ -292,7 +292,7 @@ int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
 int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample,
 				 struct perf_evsel *evsel, u64 addr);
 
-int symbol__alloc_hist(struct symbol *sym);
+struct annotated_source *symbol__hists(struct symbol *sym, int nr_hists);
 void symbol__annotate_zero_histograms(struct symbol *sym);
 
 int symbol__annotate(struct symbol *sym, struct map *map,

index 72e2ca096bf5..2b1ef704169f 100644
@@ -1438,8 +1438,6 @@ static int kvm_events_live(struct perf_kvm_stat *kvm,
 		goto out;
 	}
 
-	symbol_conf.nr_events = kvm->evlist->nr_entries;
-
 	if (perf_evlist__create_maps(kvm->evlist, &kvm->opts.target) < 0)
 		usage_with_options(live_usage, live_options);
 

index 04fe04885e99..4284840022a3 100644
@@ -1462,8 +1462,6 @@ int cmd_top(int argc, const char **argv)
 		goto out_delete_evlist;
 	}
 
-	symbol_conf.nr_events = top.evlist->nr_entries;
-
 	if (top.delay_secs < 1)
 		top.delay_secs = 1;
 

index a8bff2178fbc..2625cc38a0d6 100644
@@ -3312,8 +3312,6 @@ int perf_session__read_header(struct perf_session *session)
 		lseek(fd, tmp, SEEK_SET);
 	}
 
-	symbol_conf.nr_events = nr_attrs;
-
 	perf_header__process_sections(header, fd, &session->tevent,
 				      perf_file_section__process);
 

@@ -3739,8 +3737,6 @@ int perf_event__process_attr(struct perf_tool *tool __maybe_unused,
 		perf_evlist__id_add(evlist, evsel, 0, i, event->attr.id[i]);
 	}
 
-	symbol_conf.nr_events = evlist->nr_entries;
-
 	return 0;
 }
 

index 1a16438eb3ce..1be9a6bad967 100644
@@ -90,7 +90,6 @@ struct intlist;
 
 struct symbol_conf {
 	unsigned short	priv_size;
-	unsigned short	nr_events;
 	bool		try_vmlinux_path,
 			init_annotation,
 			force,

index 7ad503fbff74..3dc4ca1d6c08 100644
@@ -202,6 +202,10 @@ struct cyc_hist {
 /** struct annotated_source - symbols with hits have this attached as in sannotation
  *
  * @histograms: Array of addr hit histograms per event being monitored
+ * nr_histograms: This may not be the same as evsel->evlist->nr_entries if
+ * 		  we have more than a group in a evlist, where we will want
+ * 		  to see each group separately, that is why symbol__annotate2()
+ * 		  sets src->nr_histograms to evsel->nr_members.
  * @lines: If 'print_lines' is specified, per source code line percentages
  * @source: source parsed from a disassembler like objdump -dS
  * @cyc_hist: Average cycles per basic block

index 2b21bbcd70ea..7238010f28d4 100644
@@ -40,9 +40,8 @@
 struct perf_annotate {
 	struct perf_tool tool;
 	struct perf_session *session;
+	struct annotation_options opts;
 	bool	   use_tui, use_stdio, use_stdio2, use_gtk;
-	bool	   full_paths;
-	bool	   print_line;
 	bool	   skip_missing;
 	bool	   has_br_stack;
 	bool	   group_set;

@@ -289,10 +288,9 @@ static int hist_entry__tty_annotate(struct hist_entry *he,
 				    struct perf_annotate *ann)
 {
 	if (!ann->use_stdio2)
-		return symbol__tty_annotate(he->ms.sym, he->ms.map, evsel,
-					    ann->print_line, ann->full_paths, 0, 0);
-	return symbol__tty_annotate2(he->ms.sym, he->ms.map, evsel,
-				     ann->print_line, ann->full_paths);
+		return symbol__tty_annotate(he->ms.sym, he->ms.map, evsel, &ann->opts);
+
+	return symbol__tty_annotate2(he->ms.sym, he->ms.map, evsel, &ann->opts);
 }
 
 static void hists__find_annotations(struct hists *hists,

@@ -476,6 +474,7 @@ int cmd_annotate(int argc, const char **argv)
 			.ordered_events = true,
 			.ordering_requires_timestamps = true,
 		},
+		.opts = annotation__default_options,
 	};
 	struct perf_data data = {
 		.mode  = PERF_DATA_MODE_READ,

@@ -503,9 +502,9 @@ int cmd_annotate(int argc, const char **argv)
 		   "file", "vmlinux pathname"),
 	OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules,
 		    "load module symbols - WARNING: use only with -k and LIVE kernel"),
-	OPT_BOOLEAN('l', "print-line", &annotate.print_line,
+	OPT_BOOLEAN('l', "print-line", &annotate.opts.print_lines,
 		    "print matching source lines (may be slow)"),
-	OPT_BOOLEAN('P', "full-paths", &annotate.full_paths,
+	OPT_BOOLEAN('P', "full-paths", &annotate.opts.full_path,
 		    "Don't shorten the displayed pathnames"),
 	OPT_BOOLEAN(0, "skip-missing", &annotate.skip_missing,
 		    "Skip symbols that cannot be annotated"),

index 4284840022a3..5e58cd4de90b 100644
@@ -243,10 +243,9 @@ static void perf_top__show_details(struct perf_top *top)
 		goto out_unlock;
 
 	printf("Showing %s for %s\n", perf_evsel__name(top->sym_evsel), symbol->name);
-	printf("  Events  Pcnt (>=%d%%)\n", top->sym_pcnt_filter);
+	printf("  Events  Pcnt (>=%d%%)\n", top->annotation_opts.min_pcnt);
 
-	more = symbol__annotate_printf(symbol, he->ms.map, top->sym_evsel,
-				       0, top->sym_pcnt_filter, top->print_entries, 4);
+	more = symbol__annotate_printf(symbol, he->ms.map, top->sym_evsel, &top->annotation_opts);
 
 	if (top->evlist->enabled) {
 		if (top->zero)

@@ -406,7 +405,7 @@ static void perf_top__print_mapped_keys(struct perf_top *top)
 
 	fprintf(stdout, "\t[f]     profile display filter (count).    \t(%d)\n", top->count_filter);
 
-	fprintf(stdout, "\t[F]     annotate display filter (percent). \t(%d%%)\n", top->sym_pcnt_filter);
+	fprintf(stdout, "\t[F]     annotate display filter (percent). \t(%d%%)\n", top->annotation_opts.min_pcnt);
 	fprintf(stdout, "\t[s]     annotate symbol.                   \t(%s)\n", name?: "NULL");
 	fprintf(stdout, "\t[S]     stop annotation.\n");
 

@@ -509,7 +508,7 @@ static bool perf_top__handle_keypress(struct perf_top *top, int c)
 			prompt_integer(&top->count_filter, "Enter display event count filter");
 			break;
 		case 'F':
-			prompt_percent(&top->sym_pcnt_filter,
+			prompt_percent(&top->annotation_opts.min_pcnt,
 				       "Enter details display event filter (percent)");
 			break;
 		case 'K':

@@ -1259,7 +1258,7 @@ int cmd_top(int argc, const char **argv)
 			.overwrite	= 1,
 		},
 		.max_stack	     = sysctl__max_stack(),
-		.sym_pcnt_filter     = 5,
+		.annotation_opts     = annotation__default_options,
 		.nr_threads_synthesize = UINT_MAX,
 	};
 	struct record_opts *opts = &top.record_opts;

@@ -1385,6 +1384,9 @@ int cmd_top(int argc, const char **argv)
 	if (status < 0)
 		return status;
 
+	top.annotation_opts.min_pcnt = 5;
+	top.annotation_opts.context  = 4;
+
 	top.evlist = perf_evlist__new();
 	if (top.evlist == NULL)
 		return -ENOMEM;

index bcd5d3e17b85..abcc7e24c365 100644
@@ -1985,8 +1985,8 @@ static int annotated_source__addr_fmt_width(struct list_head *lines, u64 start)
 }
 
 int symbol__annotate_printf(struct symbol *sym, struct map *map,
-			    struct perf_evsel *evsel, bool full_paths,
-			    int min_pcnt, int max_lines, int context)
+			    struct perf_evsel *evsel,
+			    struct annotation_options *opts)
 {
 	struct dso *dso = map->dso;
 	char *filename;

@@ -1998,6 +1998,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 	u64 start = map__rip_2objdump(map, sym->start);
 	int printed = 2, queue_len = 0, addr_fmt_width;
 	int more = 0;
+	bool context = opts->context;
 	u64 len;
 	int width = symbol_conf.show_total_period ? 12 : 8;
 	int graph_dotted_len;

@@ -2007,7 +2008,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 	if (!filename)
 		return -ENOMEM;
 
-	if (full_paths)
+	if (opts->full_path)
 		d_filename = filename;
 	else
 		d_filename = basename(filename);

@@ -2042,7 +2043,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 		}
 
 		err = annotation_line__print(pos, sym, start, evsel, len,
-					     min_pcnt, printed, max_lines,
+					     opts->min_pcnt, printed, opts->max_lines,
 					     queue, addr_fmt_width);
 
 		switch (err) {

@@ -2375,20 +2376,19 @@ static void symbol__calc_lines(struct symbol *sym, struct map *map,
 }
 
 int symbol__tty_annotate2(struct symbol *sym, struct map *map,
-			  struct perf_evsel *evsel, bool print_lines,
-			  bool full_paths)
+			  struct perf_evsel *evsel,
+			  struct annotation_options *opts)
 {
 	struct dso *dso = map->dso;
 	struct rb_root source_line = RB_ROOT;
-	struct annotation_options opts = annotation__default_options;
 	struct annotation *notes = symbol__annotation(sym);
 	char buf[1024];
 
-	if (symbol__annotate2(sym, map, evsel, &opts, NULL) < 0)
+	if (symbol__annotate2(sym, map, evsel, opts, NULL) < 0)
 		return -1;
 
-	if (print_lines) {
-		srcline_full_filename = full_paths;
+	if (opts->print_lines) {
+		srcline_full_filename = opts->full_path;
 		symbol__calc_lines(sym, map, &source_line);
 		print_summary(&source_line, dso->long_name);
 	}

@@ -2403,8 +2403,8 @@ int symbol__tty_annotate2(struct symbol *sym, struct map *map,
 }
 
 int symbol__tty_annotate(struct symbol *sym, struct map *map,
-			 struct perf_evsel *evsel, bool print_lines,
-			 bool full_paths, int min_pcnt, int max_lines)
+			 struct perf_evsel *evsel,
+			 struct annotation_options *opts)
 {
 	struct dso *dso = map->dso;
 	struct rb_root source_line = RB_ROOT;

@@ -2414,14 +2414,13 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
 
 	symbol__calc_percent(sym, evsel);
 
-	if (print_lines) {
-		srcline_full_filename = full_paths;
+	if (opts->print_lines) {
+		srcline_full_filename = opts->full_path;
 		symbol__calc_lines(sym, map, &source_line);
 		print_summary(&source_line, dso->long_name);
 	}
 
-	symbol__annotate_printf(sym, map, evsel, full_paths,
-				min_pcnt, max_lines, 0);
+	symbol__annotate_printf(sym, map, evsel, opts);
 
 	annotated_source__purge(symbol__annotation(sym)->src);
 

index 3dc4ca1d6c08..20f3326cc640 100644
@@ -67,12 +67,17 @@ struct annotation_options {
 	bool hide_src_code,
 	     use_offset,
 	     jump_arrows,
+	     print_lines,
+	     full_path,
 	     show_linenr,
 	     show_nr_jumps,
 	     show_nr_samples,
 	     show_total_period,
 	     show_minmax_cycle;
 	u8   offset_level;
+	int  min_pcnt;
+	int  max_lines;
+	int  context;
 };
 
 enum {

@@ -328,8 +333,8 @@ int symbol__strerror_disassemble(struct symbol *sym, struct map *map,
 				 int errnum, char *buf, size_t buflen);
 
 int symbol__annotate_printf(struct symbol *sym, struct map *map,
-			    struct perf_evsel *evsel, bool full_paths,
-			    int min_pcnt, int max_lines, int context);
+			    struct perf_evsel *evsel,
+			    struct annotation_options *options);
 int symbol__annotate_fprintf2(struct symbol *sym, FILE *fp);
 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);

@@ -340,12 +345,10 @@ int map_symbol__annotation_dump(struct map_symbol *ms, struct perf_evsel *evsel)
 bool ui__has_annotation(void);
 
 int symbol__tty_annotate(struct symbol *sym, struct map *map,
-			 struct perf_evsel *evsel, bool print_lines,
-			 bool full_paths, int min_pcnt, int max_lines);
+			 struct perf_evsel *evsel, struct annotation_options *opts);
 
 int symbol__tty_annotate2(struct symbol *sym, struct map *map,
-			  struct perf_evsel *evsel, bool print_lines,
-			  bool full_paths);
+			  struct perf_evsel *evsel, struct annotation_options *opts);
 
 #ifdef HAVE_SLANG_SUPPORT
 int symbol__tui_annotate(struct symbol *sym, struct map *map,

index 9892323cdd7c..9add1f72ce95 100644
@@ -3,6 +3,7 @@
 #define __PERF_TOP_H 1
 
 #include "tool.h"
+#include "annotate.h"
 #include <linux/types.h>
 #include <stddef.h>
 #include <stdbool.h>

@@ -16,6 +17,7 @@ struct perf_top {
 	struct perf_tool   tool;
 	struct perf_evlist *evlist;
 	struct record_opts record_opts;
+	struct annotation_options annotation_opts;
 	/*
 	 * Symbols will be added here in perf_event__process_sample and will
 	 * get out after decayed.

@@ -35,7 +37,6 @@ struct perf_top {
 	struct perf_session *session;
 	struct winsize	   winsize;
 	int		   realtime_prio;
-	int		   sym_pcnt_filter;
 	const char	   *sym_filter;
 	float		   min_percent;
 	unsigned int	   nr_threads_synthesize;

index 6ae97eda370b..92abc8e248c5 100644
@@ -415,16 +415,20 @@ size_t map__fprintf_dsoname(struct map *map, FILE *fp)
 	return fprintf(fp, "%s", dsoname);
 }
 
+char *map__srcline(struct map *map, u64 addr, struct symbol *sym)
+{
+	if (map == NULL)
+		return SRCLINE_UNKNOWN;
+	return get_srcline(map->dso, map__rip_2objdump(map, addr), sym, true, true, addr);
+}
+
 int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
 			 FILE *fp)
 {
-	char *srcline;
 	int ret = 0;
 
 	if (map && map->dso) {
-		srcline = get_srcline(map->dso,
-				      map__rip_2objdump(map, addr), NULL,
-				      true, true, addr);
+		char *srcline = map__srcline(map, addr, NULL);
 		if (srcline != SRCLINE_UNKNOWN)
 			ret = fprintf(fp, "%s%s", prefix, srcline);
 		free_srcline(srcline);

index 97e2a063bd65..4cb90f242bed 100644
@@ -169,6 +169,7 @@ static inline void __map__zput(struct map **map)
 int map__overlap(struct map *l, struct map *r);
 size_t map__fprintf(struct map *map, FILE *fp);
 size_t map__fprintf_dsoname(struct map *map, FILE *fp);
+char *map__srcline(struct map *map, u64 addr, struct symbol *sym);
 int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
 			 FILE *fp);
 

82 lines not on this page · raw message

index 71096dbfeb88..4ab0b4ab24e4 100644
@@ -365,19 +365,20 @@ struct sort_entry sort_srcline = {
 
 /* --sort srcline_from */
 
+static char *addr_map_symbol__srcline(struct addr_map_symbol *ams)
+{
+	return map__srcline(ams->map, ams->al_addr, ams->sym);
+}
+
 static int64_t
 sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right)
 {
-	if (!left->branch_info->srcline_from) {
-		left->branch_info->srcline_from = map__srcline(left->branch_info->from.map,
-							       left->branch_info->from.al_addr,
-							       left->branch_info->from.sym);
-	}
-	if (!right->branch_info->srcline_from) {
-		right->branch_info->srcline_from = map__srcline(right->branch_info->from.map,
-								right->branch_info->from.al_addr,
-								right->branch_info->from.sym);
-	}
+	if (!left->branch_info->srcline_from)
+		left->branch_info->srcline_from = addr_map_symbol__srcline(&left->branch_info->from);
+
+	if (!right->branch_info->srcline_from)
+		right->branch_info->srcline_from = addr_map_symbol__srcline(&right->branch_info->from);
+
 	return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from);
 }
 

@@ -399,16 +400,12 @@ struct sort_entry sort_srcline_from = {
 static int64_t
 sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right)
 {
-	if (!left->branch_info->srcline_to) {
-		left->branch_info->srcline_to = map__srcline(left->branch_info->to.map,
-							     left->branch_info->to.al_addr,
-							     left->branch_info->to.sym);
-	}
-	if (!right->branch_info->srcline_to) {
-		right->branch_info->srcline_to = map__srcline(right->branch_info->to.map,
-							      right->branch_info->to.al_addr,
-							      right->branch_info->to.sym);
-	}
+	if (!left->branch_info->srcline_to)
+		left->branch_info->srcline_to = addr_map_symbol__srcline(&left->branch_info->to);
+
+	if (!right->branch_info->srcline_to)
+		right->branch_info->srcline_to = addr_map_symbol__srcline(&right->branch_info->to);
+
 	return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to);
 }
 

index 2126bfbcb385..307b3594525f 100644
@@ -1976,7 +1976,7 @@ static int filter_cb(struct hist_entry *he)
 	c2c_he = container_of(he, struct c2c_hist_entry, he);
 
 	if (c2c.show_src && !he->srcline)
-		he->srcline = hist_entry__get_srcline(he);
+		he->srcline = hist_entry__srcline(he);
 
 	calc_width(c2c_he);
 

index 4ab0b4ab24e4..fed2952ab45a 100644
@@ -331,7 +331,7 @@ struct sort_entry sort_sym = {
 
 /* --sort srcline */
 
-char *hist_entry__get_srcline(struct hist_entry *he)
+char *hist_entry__srcline(struct hist_entry *he)
 {
 	return map__srcline(he->ms.map, he->ip, he->ms.sym);
 }

@@ -340,9 +340,9 @@ static int64_t
 sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right)
 {
 	if (!left->srcline)
-		left->srcline = hist_entry__get_srcline(left);
+		left->srcline = hist_entry__srcline(left);
 	if (!right->srcline)
-		right->srcline = hist_entry__get_srcline(right);
+		right->srcline = hist_entry__srcline(right);
 
 	return strcmp(right->srcline, left->srcline);
 }

@@ -351,7 +351,7 @@ static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf,
 					size_t size, unsigned int width)
 {
 	if (!he->srcline)
-		he->srcline = hist_entry__get_srcline(he);
+		he->srcline = hist_entry__srcline(he);
 
 	return repsep_snprintf(bf, size, "%-.*s", width, he->srcline);
 }

index 9e6896293bbd..f007a26d6f6d 100644
@@ -292,5 +292,5 @@ int64_t
 sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right);
 int64_t
 sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right);
-char *hist_entry__get_srcline(struct hist_entry *he);
+char *hist_entry__srcline(struct hist_entry *he);
 #endif	/* __PERF_SORT_H */

index 5e58cd4de90b..2c14ca61c657 100644
@@ -133,7 +133,7 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
 		return err;
 	}
 
-	err = symbol__annotate(sym, map, evsel, 0, NULL);
+	err = symbol__annotate(sym, map, evsel, 0, &top->annotation_opts, NULL);
 	if (err == 0) {
 		top->sym_filter_entry = he;
 	} else {

index aeeaf15029f0..48428c9acd89 100644
@@ -169,7 +169,7 @@ static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
 	if (map->dso->annotate_warned)
 		return -1;
 
-	err = symbol__annotate(sym, map, evsel, 0, NULL);
+	err = symbol__annotate(sym, map, evsel, 0, &annotation__default_options, NULL);
 	if (err) {
 		char msg[BUFSIZ];
 		symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

index abcc7e24c365..502f9d124a44 100644
@@ -1067,6 +1067,7 @@ struct annotate_args {
 	struct arch		*arch;
 	struct map_symbol	 ms;
 	struct perf_evsel	*evsel;
+	struct annotation_options *options;
 	s64			 offset;
 	char			*line;
 	int			 line_nr;

@@ -1803,11 +1804,13 @@ void symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel)
 
 int symbol__annotate(struct symbol *sym, struct map *map,
 		     struct perf_evsel *evsel, size_t privsize,
+		     struct annotation_options *options,
 		     struct arch **parch)
 {
 	struct annotate_args args = {
 		.privsize	= privsize,
 		.evsel		= evsel,
+		.options	= options,
 	};
 	struct perf_env *env = perf_evsel__env(evsel);
 	const char *arch_name = perf_env__arch(env);

@@ -2409,7 +2412,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
 	struct dso *dso = map->dso;
 	struct rb_root source_line = RB_ROOT;
 
-	if (symbol__annotate(sym, map, evsel, 0, NULL) < 0)
+	if (symbol__annotate(sym, map, evsel, 0, opts, NULL) < 0)
 		return -1;
 
 	symbol__calc_percent(sym, evsel);

@@ -2655,7 +2658,7 @@ int symbol__annotate2(struct symbol *sym, struct map *map, struct perf_evsel *ev
 	if (perf_evsel__is_group_event(evsel))
 		nr_pcnt = evsel->nr_members;
 
-	err = symbol__annotate(sym, map, evsel, 0, parch);
+	err = symbol__annotate(sym, map, evsel, 0, options, parch);
 	if (err)
 		goto out_free_offsets;
 

index 20f3326cc640..013d414b0e57 100644
@@ -306,6 +306,7 @@ void symbol__annotate_zero_histograms(struct symbol *sym);
 
 int symbol__annotate(struct symbol *sym, struct map *map,
 		     struct perf_evsel *evsel, size_t privsize,
+		     struct annotation_options *options,
 		     struct arch **parch);
 int symbol__annotate2(struct symbol *sym, struct map *map,
 		      struct perf_evsel *evsel,

index 7238010f28d4..2ca7172f0780 100644
@@ -515,9 +515,9 @@ int cmd_annotate(int argc, const char **argv)
 	OPT_CALLBACK(0, "symfs", NULL, "directory",
 		     "Look for files with symbols relative to this directory",
 		     symbol__config_symfs),
-	OPT_BOOLEAN(0, "source", &symbol_conf.annotate_src,
+	OPT_BOOLEAN(0, "source", &annotate.opts.annotate_src,
 		    "Interleave source code with assembly code (default)"),
-	OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw,
+	OPT_BOOLEAN(0, "asm-raw", &annotate.opts.show_asm_raw,
 		    "Display raw encoding of assembly instructions (default)"),
 	OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),

index 7a689c933f04..bee6dbfbf11e 100644
@@ -71,6 +71,7 @@ struct report {
 	bool			group_set;
 	int			max_stack;
 	struct perf_read_values	show_threads_values;
+	struct annotation_options annotation_opts;
 	const char		*pretty_printing_style;
 	const char		*cpu_list;
 	const char		*symbol_filter_str;

@@ -988,6 +989,7 @@ int cmd_report(int argc, const char **argv)
 		.max_stack		 = PERF_MAX_STACK_DEPTH,
 		.pretty_printing_style	 = "normal",
 		.socket_filter		 = -1,
+		.annotation_opts	 = annotation__default_options,
 	};
 	const struct option options[] = {
 	OPT_STRING('i', "input", &input_name, "file",

@@ -1077,9 +1079,9 @@ int cmd_report(int argc, const char **argv)
 		   "list of cpus to profile"),
 	OPT_BOOLEAN('I', "show-info", &report.show_full_info,
 		    "Display extended information about perf.data file"),
-	OPT_BOOLEAN(0, "source", &symbol_conf.annotate_src,
+	OPT_BOOLEAN(0, "source", &report.annotation_opts.annotate_src,
 		    "Interleave source code with assembly code (default)"),
-	OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw,
+	OPT_BOOLEAN(0, "asm-raw", &report.annotation_opts.show_asm_raw,
 		    "Display raw encoding of assembly instructions (default)"),
 	OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),

index 2c14ca61c657..e65e72c06a01 100644
@@ -1340,9 +1340,9 @@ int cmd_top(int argc, const char **argv)
 		   "only consider symbols in these comms"),
 	OPT_STRING(0, "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]",
 		   "only consider these symbols"),
-	OPT_BOOLEAN(0, "source", &symbol_conf.annotate_src,
+	OPT_BOOLEAN(0, "source", &top.annotation_opts.annotate_src,
 		    "Interleave source code with assembly code (default)"),
-	OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw,
+	OPT_BOOLEAN(0, "asm-raw", &top.annotation_opts.show_asm_raw,
 		    "Display raw encoding of assembly instructions (default)"),
 	OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
 		    "Enable kernel symbol demangling"),

index 502f9d124a44..ff8f4f474b22 100644
@@ -47,6 +47,7 @@
 struct annotation_options annotation__default_options = {
 	.use_offset     = true,
 	.jump_arrows    = true,
+	.annotate_src	= true,
 	.offset_level	= ANNOTATION__OFFSET_JUMP_TARGETS,
 };
 

@@ -1609,6 +1610,7 @@ static int dso__disassemble_filename(struct dso *dso, char *filename, size_t fil
 
 static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 {
+	struct annotation_options *opts = args->options;
 	struct map *map = args->ms.map;
 	struct dso *dso = map->dso;
 	char *command;

@@ -1661,8 +1663,8 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 		 disassembler_style ? disassembler_style : "",
 		 map__rip_2objdump(map, sym->start),
 		 map__rip_2objdump(map, sym->end),
-		 symbol_conf.annotate_asm_raw ? "" : "--no-show-raw",
-		 symbol_conf.annotate_src ? "-S" : "",
+		 opts->show_asm_raw ? "" : "--no-show-raw",
+		 opts->annotate_src ? "-S" : "",
 		 symfs_filename, symfs_filename);
 
 	if (err < 0) {

index 013d414b0e57..476ea2a25649 100644
@@ -73,7 +73,9 @@ struct annotation_options {
 	     show_nr_jumps,
 	     show_nr_samples,
 	     show_total_period,
-	     show_minmax_cycle;
+	     show_minmax_cycle,
+	     show_asm_raw,
+	     annotate_src;
 	u8   offset_level;
 	int  min_pcnt;
 	int  max_lines;

index 8c84437f2a10..3f632c60888f 100644
@@ -40,7 +40,6 @@ char **vmlinux_path;
 struct symbol_conf symbol_conf = {
 	.use_modules		= true,
 	.try_vmlinux_path	= true,
-	.annotate_src		= true,
 	.demangle		= true,
 	.demangle_kernel	= false,
 	.cumulate_callchain	= true,

index 1be9a6bad967..f25fae4b5743 100644
@@ -108,8 +108,6 @@ struct symbol_conf {
 			show_cpu_utilization,
 			initialized,
 			kptr_restrict,
-			annotate_asm_raw,
-			annotate_src,
 			event_group,
 			demangle,
 			demangle_kernel,

index 2ca7172f0780..3ee063598364 100644
@@ -519,7 +519,7 @@ int cmd_annotate(int argc, const char **argv)
 		    "Interleave source code with assembly code (default)"),
 	OPT_BOOLEAN(0, "asm-raw", &annotate.opts.show_asm_raw,
 		    "Display raw encoding of assembly instructions (default)"),
-	OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style",
+	OPT_STRING('M', "disassembler-style", &annotate.opts.disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),
 	OPT_STRING(0, "objdump", &objdump_path, "path",
 		   "objdump binary to use for disassembly and annotations"),

index bee6dbfbf11e..c74f9a219ad1 100644
@@ -1083,7 +1083,7 @@ int cmd_report(int argc, const char **argv)
 		    "Interleave source code with assembly code (default)"),
 	OPT_BOOLEAN(0, "asm-raw", &report.annotation_opts.show_asm_raw,
 		    "Display raw encoding of assembly instructions (default)"),
-	OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style",
+	OPT_STRING('M', "disassembler-style", &report.annotation_opts.disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),
 	OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period,
 		    "Show a column with the sum of periods"),

index e65e72c06a01..739c158fb39e 100644
@@ -1348,7 +1348,7 @@ int cmd_top(int argc, const char **argv)
 		    "Enable kernel symbol demangling"),
 	OPT_STRING(0, "objdump", &objdump_path, "path",
 		    "objdump binary to use for disassembly and annotations"),
-	OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style",
+	OPT_STRING('M', "disassembler-style", &top.annotation_opts.disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),
 	OPT_STRING('u', "uid", &target->uid_str, "user", "user to profile"),
 	OPT_CALLBACK(0, "percent-limit", &top, "percent",

index ff8f4f474b22..a90777717b60 100644
@@ -51,7 +51,6 @@ struct annotation_options annotation__default_options = {
 	.offset_level	= ANNOTATION__OFFSET_JUMP_TARGETS,
 };
 
-const char 	*disassembler_style;
 const char	*objdump_path;
 static regex_t	 file_lineno;
 

@@ -1659,8 +1658,8 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 		 " --stop-address=0x%016" PRIx64
 		 " -l -d %s %s -C \"%s\" 2>/dev/null|grep -v \"%s:\"|expand",
 		 objdump_path ? objdump_path : "objdump",
-		 disassembler_style ? "-M " : "",
-		 disassembler_style ? disassembler_style : "",
+		 opts->disassembler_style ? "-M " : "",
+		 opts->disassembler_style ?: "",
 		 map__rip_2objdump(map, sym->start),
 		 map__rip_2objdump(map, sym->end),
 		 opts->show_asm_raw ? "" : "--no-show-raw",

index 476ea2a25649..71a734b86873 100644
@@ -80,6 +80,7 @@ struct annotation_options {
 	int  min_pcnt;
 	int  max_lines;
 	int  context;
+	const char *disassembler_style;
 };
 
 enum {

@@ -368,8 +369,6 @@ static inline int symbol__tui_annotate(struct symbol *sym __maybe_unused,
 }
 #endif
 
-extern const char	*disassembler_style;
-
 void annotation_config__init(void);
 
 #endif	/* __PERF_ANNOTATE_H */

index 3ee063598364..2339ae719e1d 100644
@@ -341,7 +341,7 @@ static void hists__find_annotations(struct hists *hists,
 			/* skip missing symbols */
 			nd = rb_next(nd);
 		} else if (use_browser == 1) {
-			key = hist_entry__tui_annotate(he, evsel, NULL);
+			key = hist_entry__tui_annotate(he, evsel, NULL, &ann->opts);
 
 			switch (key) {
 			case -1:

index c74f9a219ad1..14b516a3a0de 100644
@@ -561,7 +561,7 @@ static int report__browse_hists(struct report *rep)
 		ret = perf_evlist__tui_browse_hists(evlist, help, NULL,
 						    rep->min_percent,
 						    &session->header.env,
-						    true);
+						    true, &rep->annotation_opts);
 		/*
 		 * Usually "ret" is the last pressed key, and we only
 		 * care if the key notifies us to switch data file.

index 739c158fb39e..bd60a631a481 100644
@@ -606,7 +606,8 @@ static void *display_thread_tui(void *arg)
 	perf_evlist__tui_browse_hists(top->evlist, help, &hbt,
 				      top->min_percent,
 				      &top->session->header.env,
-				      !top->record_opts.overwrite);
+				      !top->record_opts.overwrite,
+				      &top->annotation_opts);
 
 	done = 1;
 	return NULL;

index 3bfe17e176fe..3b4f1c10ff57 100644
@@ -29,6 +29,7 @@ struct annotate_browser {
 	struct rb_node		   *curr_hot;
 	struct annotation_line	   *selection;
 	struct arch		   *arch;
+	struct annotation_options  *opts;
 	bool			    searching_backwards;
 	char			    search_bf[128];
 };

@@ -418,7 +419,7 @@ static bool annotate_browser__callq(struct annotate_browser *browser,
 	}
 
 	pthread_mutex_unlock(&notes->lock);
-	symbol__tui_annotate(dl->ops.target.sym, ms->map, evsel, hbt);
+	symbol__tui_annotate(dl->ops.target.sym, ms->map, evsel, hbt, browser->opts);
 	sym_title(ms->sym, ms->map, title, sizeof(title));
 	ui_browser__show_title(&browser->b, title);
 	return true;

@@ -817,24 +818,27 @@ static int annotate_browser__run(struct annotate_browser *browser,
 }
 
 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
-			     struct hist_browser_timer *hbt)
+			     struct hist_browser_timer *hbt,
+			     struct annotation_options *opts)
 {
-	return symbol__tui_annotate(ms->sym, ms->map, evsel, hbt);
+	return symbol__tui_annotate(ms->sym, ms->map, evsel, hbt, opts);
 }
 
 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
-			     struct hist_browser_timer *hbt)
+			     struct hist_browser_timer *hbt,
+			     struct annotation_options *opts)
 {
 	/* reset abort key so that it can get Ctrl-C as a key */
 	SLang_reset_tty();
 	SLang_init_tty(0, 0, 0);
 
-	return map_symbol__tui_annotate(&he->ms, evsel, hbt);
+	return map_symbol__tui_annotate(&he->ms, evsel, hbt, opts);
 }
 
 int symbol__tui_annotate(struct symbol *sym, struct map *map,
 			 struct perf_evsel *evsel,
-			 struct hist_browser_timer *hbt)
+			 struct hist_browser_timer *hbt,
+			 struct annotation_options *opts)
 {
 	struct annotation *notes = symbol__annotation(sym);
 	struct map_symbol ms = {

@@ -851,6 +855,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 			.priv	 = &ms,
 			.use_navkeypressed = true,
 		},
+		.opts = opts,
 	};
 	int ret = -1, err;
 

@@ -860,7 +865,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 	if (map->dso->annotate_warned)
 		return -1;
 
-	err = symbol__annotate2(sym, map, evsel, &annotation__default_options, &browser.arch);
+	err = symbol__annotate2(sym, map, evsel, opts, &browser.arch);
 	if (err) {
 		char msg[BUFSIZ];
 		symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

index e5f247247daa..3af1b74608ab 100644
@@ -2175,7 +2175,8 @@ struct hist_browser *hist_browser__new(struct hists *hists)
 static struct hist_browser *
 perf_evsel_browser__new(struct perf_evsel *evsel,
 			struct hist_browser_timer *hbt,
-			struct perf_env *env)
+			struct perf_env *env,
+			struct annotation_options *annotation_opts)
 {
 	struct hist_browser *browser = hist_browser__new(evsel__hists(evsel));
 

@@ -2183,6 +2184,7 @@ perf_evsel_browser__new(struct perf_evsel *evsel,
 		browser->hbt   = hbt;
 		browser->env   = env;
 		browser->title = hists_browser__scnprintf_title;
+		browser->annotation_opts = annotation_opts;
 	}
 	return browser;
 }

@@ -2344,7 +2346,8 @@ do_annotate(struct hist_browser *browser, struct popup_action *act)
 		return 0;
 
 	evsel = hists_to_evsel(browser->hists);
-	err = map_symbol__tui_annotate(&act->ms, evsel, browser->hbt);
+	err = map_symbol__tui_annotate(&act->ms, evsel, browser->hbt,
+				       browser->annotation_opts);
 	he = hist_browser__selected_entry(browser);
 	/*
 	 * offer option to annotate the other branch source or target

@@ -2697,10 +2700,11 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
 				    struct hist_browser_timer *hbt,
 				    float min_pcnt,
 				    struct perf_env *env,
-				    bool warn_lost_event)
+				    bool warn_lost_event,
+				    struct annotation_options *annotation_opts)
 {
 	struct hists *hists = evsel__hists(evsel);
-	struct hist_browser *browser = perf_evsel_browser__new(evsel, hbt, env);
+	struct hist_browser *browser = perf_evsel_browser__new(evsel, hbt, env, annotation_opts);
 	struct branch_info *bi;
 #define MAX_OPTIONS  16
 	char *options[MAX_OPTIONS];

@@ -3062,6 +3066,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
 struct perf_evsel_menu {
 	struct ui_browser b;
 	struct perf_evsel *selection;
+	struct annotation_options *annotation_opts;
 	bool lost_events, lost_events_warned;
 	float min_pcnt;
 	struct perf_env *env;

@@ -3163,7 +3168,8 @@ static int perf_evsel_menu__run(struct perf_evsel_menu *menu,
 						       true, hbt,
 						       menu->min_pcnt,
 						       menu->env,
-						       warn_lost_event);
+						       warn_lost_event,
+						       menu->annotation_opts);
 			ui_browser__show_title(&menu->b, title);
 			switch (key) {
 			case K_TAB:

@@ -3222,7 +3228,8 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist,
 					   struct hist_browser_timer *hbt,
 					   float min_pcnt,
 					   struct perf_env *env,
-					   bool warn_lost_event)
+					   bool warn_lost_event,
+					   struct annotation_options *annotation_opts)
 {
 	struct perf_evsel *pos;
 	struct perf_evsel_menu menu = {

@@ -3237,6 +3244,7 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist,
 		},
 		.min_pcnt = min_pcnt,
 		.env = env,
+		.annotation_opts = annotation_opts,
 	};
 
 	ui_helpline__push("Press ESC to exit");

@@ -3257,7 +3265,8 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
 				  struct hist_browser_timer *hbt,
 				  float min_pcnt,
 				  struct perf_env *env,
-				  bool warn_lost_event)
+				  bool warn_lost_event,
+				  struct annotation_options *annotation_opts)
 {
 	int nr_entries = evlist->nr_entries;
 

@@ -3267,7 +3276,8 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
 
 		return perf_evsel__hists_browse(first, nr_entries, help,
 						false, hbt, min_pcnt,
-						env, warn_lost_event);
+						env, warn_lost_event,
+						annotation_opts);
 	}
 
 	if (symbol_conf.event_group) {

@@ -3285,5 +3295,6 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
 
 	return __perf_evlist__tui_browse_hists(evlist, nr_entries, help,
 					       hbt, min_pcnt, env,
-					       warn_lost_event);
+					       warn_lost_event,
+					       annotation_opts);
 }

index 9428bee076f2..91d3e18b50aa 100644
@@ -4,6 +4,8 @@
 
 #include "ui/browser.h"
 
+struct annotation_options;
+
 struct hist_browser {
 	struct ui_browser   b;
 	struct hists	    *hists;

@@ -12,6 +14,7 @@ struct hist_browser {
 	struct hist_browser_timer *hbt;
 	struct pstack	    *pstack;
 	struct perf_env	    *env;
+	struct annotation_options *annotation_opts;
 	int		     print_seq;
 	bool		     show_dso;
 	bool		     show_headers;

index 71a734b86873..6e6e2a571928 100644
@@ -357,13 +357,14 @@ int symbol__tty_annotate2(struct symbol *sym, struct map *map,
 #ifdef HAVE_SLANG_SUPPORT
 int symbol__tui_annotate(struct symbol *sym, struct map *map,
 			 struct perf_evsel *evsel,
-			 struct hist_browser_timer *hbt);
+			 struct hist_browser_timer *hbt,
+			 struct annotation_options *opts);
 #else
 static inline int symbol__tui_annotate(struct symbol *sym __maybe_unused,
 				struct map *map __maybe_unused,
 				struct perf_evsel *evsel  __maybe_unused,
-				struct hist_browser_timer *hbt
-				__maybe_unused)
+				struct hist_browser_timer *hbt __maybe_unused,
+				struct annotation_options *opts __maybe_unused)
 {
 	return 0;
 }

index fbabfd8a215d..cafafbf2aa9f 100644
@@ -419,19 +419,24 @@ struct hist_browser_timer {
 	int refresh;
 };
 
+struct annotation_options;
+
 #ifdef HAVE_SLANG_SUPPORT
 #include "../ui/keysyms.h"
 int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
-			     struct hist_browser_timer *hbt);
+			     struct hist_browser_timer *hbt,
+			     struct annotation_options *annotation_opts);
 
 int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
-			     struct hist_browser_timer *hbt);
+			     struct hist_browser_timer *hbt,
+			     struct annotation_options *annotation_opts);
 
 int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
 				  struct hist_browser_timer *hbt,
 				  float min_pcnt,
 				  struct perf_env *env,
-				  bool warn_lost_event);
+				  bool warn_lost_event,
+				  struct annotation_options *annotation_options);
 int script_browse(const char *script_opt);
 #else
 static inline

@@ -440,20 +445,23 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
 				  struct hist_browser_timer *hbt __maybe_unused,
 				  float min_pcnt __maybe_unused,
 				  struct perf_env *env __maybe_unused,
-				  bool warn_lost_event __maybe_unused)
+				  bool warn_lost_event __maybe_unused,
+				  struct annotation_options *annotation_options __maybe_unused)
 {
 	return 0;
 }
 static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
 					   struct perf_evsel *evsel __maybe_unused,
-					   struct hist_browser_timer *hbt __maybe_unused)
+					   struct hist_browser_timer *hbt __maybe_unused,
+					   struct annotation_options *annotation_options __maybe_unused)
 {
 	return 0;
 }
 
 static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
 					   struct perf_evsel *evsel __maybe_unused,
-					   struct hist_browser_timer *hbt __maybe_unused)
+					   struct hist_browser_timer *hbt __maybe_unused,
+					   struct annotation_options *annotation_opts __maybe_unused)
 {
 	return 0;
 }

index c6f373508a4f..82657c01a3b8 100644
@@ -189,7 +189,7 @@ static int perf_env__lookup_binutils_path(struct perf_env *env,
 	return -1;
 }
 
-int perf_env__lookup_objdump(struct perf_env *env)
+int perf_env__lookup_objdump(struct perf_env *env, const char **path)
 {
 	/*
 	 * For live mode, env->arch will be NULL and we can use

@@ -198,5 +198,5 @@ int perf_env__lookup_objdump(struct perf_env *env)
 	if (env->arch == NULL)
 		return 0;
 
-	return perf_env__lookup_binutils_path(env, "objdump", &objdump_path);
+	return perf_env__lookup_binutils_path(env, "objdump", path);
 }

index 2d875baa92e6..2167001b18c5 100644
@@ -4,8 +4,6 @@
 
 #include "../util/env.h"
 
-extern const char *objdump_path;
-
-int perf_env__lookup_objdump(struct perf_env *env);
+int perf_env__lookup_objdump(struct perf_env *env, const char **path);
 
 #endif /* ARCH_PERF_COMMON_H */

index 2339ae719e1d..5eb22cc56363 100644
@@ -388,8 +388,9 @@ static int __cmd_annotate(struct perf_annotate *ann)
 			goto out;
 	}
 
-	if (!objdump_path) {
-		ret = perf_env__lookup_objdump(&session->header.env);
+	if (!ann->opts.objdump_path) {
+		ret = perf_env__lookup_objdump(&session->header.env,
+					       &ann->opts.objdump_path);
 		if (ret)
 			goto out;
 	}

@@ -521,7 +522,7 @@ int cmd_annotate(int argc, const char **argv)
 		    "Display raw encoding of assembly instructions (default)"),
 	OPT_STRING('M', "disassembler-style", &annotate.opts.disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),
-	OPT_STRING(0, "objdump", &objdump_path, "path",
+	OPT_STRING(0, "objdump", &annotate.opts.objdump_path, "path",
 		   "objdump binary to use for disassembly and annotations"),
 	OPT_BOOLEAN(0, "group", &symbol_conf.event_group,
 		    "Show event group information together"),

index 14b516a3a0de..bc133e7a7ac2 100644
@@ -1094,7 +1094,7 @@ int cmd_report(int argc, const char **argv)
 		    parse_branch_mode),
 	OPT_BOOLEAN(0, "branch-history", &branch_call_mode,
 		    "add last branch records to call history"),
-	OPT_STRING(0, "objdump", &objdump_path, "path",
+	OPT_STRING(0, "objdump", &report.annotation_opts.objdump_path, "path",
 		   "objdump binary to use for disassembly and annotations"),
 	OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle,
 		    "Disable symbol demangling"),

index bd60a631a481..ffdc2769ff9f 100644
@@ -1077,8 +1077,9 @@ static int __cmd_top(struct perf_top *top)
 	if (top->session == NULL)
 		return -1;
 
-	if (!objdump_path) {
-		ret = perf_env__lookup_objdump(&top->session->header.env);
+	if (!top->annotation_opts.objdump_path) {
+		ret = perf_env__lookup_objdump(&top->session->header.env,
+					       &top->annotation_opts.objdump_path);
 		if (ret)
 			goto out_delete;
 	}

@@ -1347,7 +1348,7 @@ int cmd_top(int argc, const char **argv)
 		    "Display raw encoding of assembly instructions (default)"),
 	OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
 		    "Enable kernel symbol demangling"),
-	OPT_STRING(0, "objdump", &objdump_path, "path",
+	OPT_STRING(0, "objdump", &top.annotation_opts.objdump_path, "path",
 		    "objdump binary to use for disassembly and annotations"),
 	OPT_STRING('M', "disassembler-style", &top.annotation_opts.disassembler_style, "disassembler style",
 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),

index 3af1b74608ab..22054107f1af 100644
@@ -2338,7 +2338,8 @@ do_annotate(struct hist_browser *browser, struct popup_action *act)
 	struct hist_entry *he;
 	int err;
 
-	if (!objdump_path && perf_env__lookup_objdump(browser->env))
+	if (!browser->annotation_opts->objdump_path &&
+	    perf_env__lookup_objdump(browser->env, &browser->annotation_opts->objdump_path))
 		return 0;
 
 	notes = symbol__annotation(act->ms.sym);

index a90777717b60..2baa22933b0e 100644
@@ -51,7 +51,6 @@ struct annotation_options annotation__default_options = {
 	.offset_level	= ANNOTATION__OFFSET_JUMP_TARGETS,
 };
 
-const char	*objdump_path;
 static regex_t	 file_lineno;
 
 static struct ins_ops *ins__find(struct arch *arch, const char *name);

@@ -1657,7 +1656,7 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 		 "%s %s%s --start-address=0x%016" PRIx64
 		 " --stop-address=0x%016" PRIx64
 		 " -l -d %s %s -C \"%s\" 2>/dev/null|grep -v \"%s:\"|expand",
-		 objdump_path ? objdump_path : "objdump",
+		 opts->objdump_path ?: "objdump",
 		 opts->disassembler_style ? "-M " : "",
 		 opts->disassembler_style ?: "",
 		 map__rip_2objdump(map, sym->start),

index 6e6e2a571928..a4c0d91907e6 100644
@@ -80,6 +80,7 @@ struct annotation_options {
 	int  min_pcnt;
 	int  max_lines;
 	int  context;
+	const char *objdump_path;
 	const char *disassembler_style;
 };
 

index 5d2df65ada6a..40ab72149ce1 100644
@@ -7,8 +7,7 @@
 #include <stdlib.h>
 #include <linux/compiler.h>
 #include "tests.h"
-
-extern int verbose;
+#include "util/debug.h"
 
 int test__python_use(struct test *test __maybe_unused, int subtest __maybe_unused)
 {

index bc133e7a7ac2..cdb5b6949832 100644
@@ -946,12 +946,6 @@ parse_percent_limit(const struct option *opt, const char *str,
 	return 0;
 }
 
-#define CALLCHAIN_DEFAULT_OPT  "graph,0.5,caller,function,percent"
-
-const char report_callchain_help[] = "Display call graph (stack chain/backtrace):\n\n"
-				     CALLCHAIN_REPORT_HELP
-				     "\n\t\t\t\tDefault: " CALLCHAIN_DEFAULT_OPT;
-
 int cmd_report(int argc, const char **argv)
 {
 	struct perf_session *session;

@@ -960,6 +954,10 @@ int cmd_report(int argc, const char **argv)
 	bool has_br_stack = false;
 	int branch_mode = -1;
 	bool branch_call_mode = false;
+#define CALLCHAIN_DEFAULT_OPT  "graph,0.5,caller,function,percent"
+	const char report_callchain_help[] = "Display call graph (stack chain/backtrace):\n\n"
+					     CALLCHAIN_REPORT_HELP
+					     "\n\t\t\t\tDefault: " CALLCHAIN_DEFAULT_OPT;
 	char callchain_default_opt[] = CALLCHAIN_DEFAULT_OPT;
 	const char * const report_usage[] = {
 		"perf report [<options>]",

index 4dfdee668b0c..97f9e755e8e6 100644
@@ -2933,8 +2933,7 @@ static int timehist_check_attr(struct perf_sched *sched,
 			return -1;
 		}
 
-		if (sched->show_callchain &&
-		    !(evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN)) {
+		if (sched->show_callchain && !evsel__has_callchain(evsel)) {
 			pr_info("Samples do not have callchains.\n");
 			sched->show_callchain = 0;
 			symbol_conf.use_callchain = 0;

index cefc8813e91e..48e940efb3cb 100644
@@ -517,7 +517,7 @@ static int perf_session__check_output_opt(struct perf_session *session)
 
 		evlist__for_each_entry(session->evlist, evsel) {
 			not_pipe = true;
-			if (evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) {
+			if (evsel__has_callchain(evsel)) {
 				use_callchain = true;
 				break;
 			}

@@ -532,22 +532,18 @@ static int perf_session__check_output_opt(struct perf_session *session)
 	 */
 	if (symbol_conf.use_callchain &&
 	    !output[PERF_TYPE_TRACEPOINT].user_set) {
-		struct perf_event_attr *attr;
-
 		j = PERF_TYPE_TRACEPOINT;
 
 		evlist__for_each_entry(session->evlist, evsel) {
 			if (evsel->attr.type != j)
 				continue;
 
-			attr = &evsel->attr;
-
-			if (attr->sample_type & PERF_SAMPLE_CALLCHAIN) {
+			if (evsel__has_callchain(evsel)) {
 				output[j].fields |= PERF_OUTPUT_IP;
 				output[j].fields |= PERF_OUTPUT_SYM;
 				output[j].fields |= PERF_OUTPUT_SYMOFFSET;
 				output[j].fields |= PERF_OUTPUT_DSO;
-				set_print_ip_opts(attr);
+				set_print_ip_opts(&evsel->attr);
 				goto out;
 			}
 		}

index 560aed7da36a..6a748eca2edb 100644
@@ -2491,7 +2491,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv)
 	 * to override an explicitely set --max-stack global setting.
 	 */
 	evlist__for_each_entry(evlist, evsel) {
-		if ((evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) &&
+		if (evsel__has_callchain(evsel) &&
 		    evsel->attr.sample_max_stack == 0)
 			evsel->attr.sample_max_stack = trace->max_stack;
 	}

index b9ebe15afb13..7d4077068454 100644
@@ -499,7 +499,7 @@ static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlis
 	 * while this test executes only parse events method.
 	 */
 	TEST_ASSERT_VAL("wrong period",     0 == evsel->attr.sample_period);
-	TEST_ASSERT_VAL("wrong callgraph",  !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
+	TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
 	TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
 
 	/* cpu/config=2,call-graph=no,time=0,period=2000/ */

@@ -512,7 +512,7 @@ static int test__checkevent_pmu_partial_time_callgraph(struct perf_evlist *evlis
 	 * while this test executes only parse events method.
 	 */
 	TEST_ASSERT_VAL("wrong period",     0 == evsel->attr.sample_period);
-	TEST_ASSERT_VAL("wrong callgraph",  !(PERF_SAMPLE_CALLCHAIN & evsel->attr.sample_type));
+	TEST_ASSERT_VAL("wrong callgraph",  !evsel__has_callchain(evsel));
 	TEST_ASSERT_VAL("wrong time",  !(PERF_SAMPLE_TIME & evsel->attr.sample_type));
 
 	return 0;

index 150db5ed7400..94fce4f537e9 100644
@@ -2197,7 +2197,7 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
 		}
 	}
 
-	if (type & PERF_SAMPLE_CALLCHAIN) {
+	if (evsel__has_callchain(evsel)) {
 		const u64 max_callchain_nr = UINT64_MAX / sizeof(u64);
 
 		OVERFLOW_CHECK_u64(array);

@@ -2857,7 +2857,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target,
 			 "Hint: Try again after reducing the number of events.\n"
 			 "Hint: Try increasing the limit with 'ulimit -n <limit>'");
 	case ENOMEM:
-		if ((evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) != 0 &&
+		if (evsel__has_callchain(evsel) &&
 		    access("/proc/sys/kernel/perf_event_max_stack", F_OK) == 0)
 			return scnprintf(msg, size,
 					 "Not enough memory to setup event with callchain.\n"

index b13f5f234c8f..d277930b19a1 100644
@@ -459,6 +459,11 @@ static inline bool perf_evsel__has_branch_callstack(const struct perf_evsel *evs
 	return evsel->attr.branch_sample_type & PERF_SAMPLE_BRANCH_CALL_STACK;
 }
 
+static inline bool evsel__has_callchain(const struct perf_evsel *evsel)
+{
+	return (evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN) != 0;
+}
+
 typedef int (*attr__fprintf_f)(FILE *, const char *, const char *, void *);
 
 int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,

index 95333b068109..34864c87cd3c 100644
@@ -1757,7 +1757,7 @@ void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *pro
 	bool use_callchain;
 
 	if (evsel && symbol_conf.use_callchain && !symbol_conf.show_ref_callgraph)
-		use_callchain = evsel->attr.sample_type & PERF_SAMPLE_CALLCHAIN;
+		use_callchain = evsel__has_callchain(evsel);
 	else
 		use_callchain = symbol_conf.use_callchain;
 

index b998bb475589..8b9369303561 100644
@@ -1094,7 +1094,7 @@ static void dump_sample(struct perf_evsel *evsel, union perf_event *event,
 
 	sample_type = evsel->attr.sample_type;
 
-	if (sample_type & PERF_SAMPLE_CALLCHAIN)
+	if (evsel__has_callchain(evsel))
 		callchain__printf(evsel, sample);
 
 	if ((sample_type & PERF_SAMPLE_BRANCH_STACK) && !perf_evsel__has_branch_callstack(evsel))

index 48e940efb3cb..b3bf35512d21 100644
@@ -606,7 +606,7 @@ static int perf_sample__fprintf_start(struct perf_sample *sample,
 	if (PRINT_FIELD(COMM)) {
 		if (latency_format)
 			printed += fprintf(fp, "%8.8s ", thread__comm_str(thread));
-		else if (PRINT_FIELD(IP) && symbol_conf.use_callchain)
+		else if (PRINT_FIELD(IP) && evsel__has_callchain(evsel) && symbol_conf.use_callchain)
 			printed += fprintf(fp, "%s ", thread__comm_str(thread));
 		else
 			printed += fprintf(fp, "%16s ", thread__comm_str(thread));

index 97f9e755e8e6..cbf39dab19c1 100644
@@ -2143,7 +2143,7 @@ static void save_task_callchain(struct perf_sched *sched,
 		return;
 	}
 
-	if (!symbol_conf.use_callchain || sample->callchain == NULL)
+	if (!sched->show_callchain || sample->callchain == NULL)
 		return;
 
 	if (thread__resolve_callchain(thread, cursor, evsel, sample,

@@ -2271,10 +2271,11 @@ static struct thread *get_idle_thread(int cpu)
 	return idle_threads[cpu];
 }
 
-static void save_idle_callchain(struct idle_thread_runtime *itr,
+static void save_idle_callchain(struct perf_sched *sched,
+				struct idle_thread_runtime *itr,
 				struct perf_sample *sample)
 {
-	if (!symbol_conf.use_callchain || sample->callchain == NULL)
+	if (!sched->show_callchain || sample->callchain == NULL)
 		return;
 
 	callchain_cursor__copy(&itr->cursor, &callchain_cursor);

@@ -2320,7 +2321,7 @@ static struct thread *timehist_get_thread(struct perf_sched *sched,
 
 			/* copy task callchain when entering to idle */
 			if (perf_evsel__intval(evsel, sample, "next_pid") == 0)
-				save_idle_callchain(itr, sample);
+				save_idle_callchain(sched, itr, sample);
 		}
 	}
 

@@ -2849,7 +2850,7 @@ static void timehist_print_summary(struct perf_sched *sched,
 			printf("    CPU %2d idle entire time window\n", i);
 	}
 
-	if (sched->idle_hist && symbol_conf.use_callchain) {
+	if (sched->idle_hist && sched->show_callchain) {
 		callchain_param.mode  = CHAIN_FOLDED;
 		callchain_param.value = CCVAL_PERIOD;
 

index 34864c87cd3c..496913eeed75 100644
@@ -461,14 +461,19 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template,
 					  bool sample_self)
 {
 	struct hist_entry_ops *ops = template->ops;
+	struct perf_evsel *evsel = hists_to_evsel(template->hists);
 	size_t callchain_size = 0;
 	struct hist_entry *he;
 	int err = 0;
 
 	if (!ops)
 		ops = template->ops = &default_ops;
-
-	if (symbol_conf.use_callchain)
+	/*
+	 * It is possible to have callchains for some evsels but not for others,
+	 * e.g.:  'perf record -e cycles,cache-misses/max-stack=10/', so lets
+	 * not waste space for that.
+	 */
+	if (symbol_conf.use_callchain && evsel__has_callchain(evsel))
 		callchain_size = sizeof(struct callchain_root);
 
 	he = ops->new(callchain_size);

index 496913eeed75..6173dd489f39 100644
@@ -461,7 +461,6 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template,
 					  bool sample_self)
 {
 	struct hist_entry_ops *ops = template->ops;
-	struct perf_evsel *evsel = hists_to_evsel(template->hists);
 	size_t callchain_size = 0;
 	struct hist_entry *he;
 	int err = 0;

@@ -473,7 +472,7 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template,
 	 * e.g.:  'perf record -e cycles,cache-misses/max-stack=10/', so lets
 	 * not waste space for that.
 	 */
-	if (symbol_conf.use_callchain && evsel__has_callchain(evsel))
+	if (hist_entry__has_callchains(template) && symbol_conf.use_callchain)
 		callchain_size = sizeof(struct callchain_root);
 
 	he = ops->new(callchain_size);

index f007a26d6f6d..1a046157bfef 100644
@@ -151,6 +151,12 @@ struct hist_entry {
 	struct callchain_root	callchain[0]; /* must be last member */
 };
 
+static __pure inline bool hist_entry__has_callchains(struct hist_entry *he)
+{
+	const struct perf_evsel *evsel = hists_to_evsel(he->hists);
+	return evsel__has_callchain(evsel);
+}
+
 static inline bool hist_entry__has_pairs(struct hist_entry *he)
 {
 	return !list_empty(&he->pairs.node);

index 22054107f1af..a96f62ca984a 100644
@@ -1231,6 +1231,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
 	int width = browser->b.width;
 	char folded_sign = ' ';
 	bool current_entry = ui_browser__is_current_entry(&browser->b, row);
+	bool use_callchain = hist_entry__has_callchains(entry) && symbol_conf.use_callchain;
 	off_t row_offset = entry->row_offset;
 	bool first = true;
 	struct perf_hpp_fmt *fmt;

@@ -1240,7 +1241,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
 		browser->selection = &entry->ms;
 	}
 
-	if (symbol_conf.use_callchain) {
+	if (use_callchain) {
 		hist_entry__init_have_children(entry);
 		folded_sign = hist_entry__folded(entry);
 	}

@@ -1276,7 +1277,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
 			}
 
 			if (first) {
-				if (symbol_conf.use_callchain) {
+				if (use_callchain) {
 					ui_browser__printf(&browser->b, "%c ", folded_sign);
 					width -= 2;
 				}

@@ -1583,7 +1584,7 @@ hists_browser__scnprintf_headers(struct hist_browser *browser, char *buf,
 	int column = 0;
 	int span = 0;
 
-	if (symbol_conf.use_callchain) {
+	if (hists__has_callchains(hists) && symbol_conf.use_callchain) {
 		ret = scnprintf(buf, size, "  ");
 		if (advance_hpp_check(&dummy_hpp, ret))
 			return ret;

@@ -1987,7 +1988,7 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
 	bool first = true;
 	int ret;
 
-	if (symbol_conf.use_callchain) {
+	if (hist_entry__has_callchains(he) && symbol_conf.use_callchain) {
 		folded_sign = hist_entry__folded(he);
 		printed += fprintf(fp, "%c ", folded_sign);
 	}

@@ -2671,7 +2672,7 @@ static void hist_browser__update_percent_limit(struct hist_browser *hb,
 			he->nr_rows = 0;
 		}
 
-		if (!he->leaf || !symbol_conf.use_callchain)
+		if (!he->leaf || !hist_entry__has_callchains(he) || !symbol_conf.use_callchain)
 			goto next;
 
 		if (callchain_param.mode == CHAIN_GRAPH_REL) {

index 24e1ec201ffd..b085f1b3e34d 100644
@@ -382,7 +382,8 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
 			gtk_tree_store_set(store, &iter, col_idx++, s, -1);
 		}
 
-		if (symbol_conf.use_callchain && hists__has(hists, sym)) {
+		if (hists__has_callchains(hists) &&
+		    symbol_conf.use_callchain && hists__has(hists, sym)) {
 			if (callchain_param.mode == CHAIN_GRAPH_REL)
 				total = symbol_conf.cumulate_callchain ?
 					h->stat_acc->period : h->stat.period;

@@ -479,7 +480,7 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
 			}
 		}
 
-		if (symbol_conf.use_callchain && he->leaf) {
+		if (he->leaf && hist_entry__has_callchains(he) && symbol_conf.use_callchain) {
 			if (callchain_param.mode == CHAIN_GRAPH_REL)
 				total = symbol_conf.cumulate_callchain ?
 					he->stat_acc->period : he->stat.period;

index 706f6f1e9c7d..fe3dfaa64a91 100644
@@ -207,7 +207,7 @@ static int __hpp__sort_acc(struct hist_entry *a, struct hist_entry *b,
 		if (ret)
 			return ret;
 
-		if (a->thread != b->thread || !symbol_conf.use_callchain)
+		if (a->thread != b->thread || !hist_entry__has_callchains(a) || !symbol_conf.use_callchain)
 			return 0;
 
 		ret = b->callchain->max_depth - a->callchain->max_depth;

index c1eb476da91b..69b7a28f7a1c 100644
@@ -516,7 +516,7 @@ static int hist_entry__hierarchy_fprintf(struct hist_entry *he,
 	}
 	printed += putc('\n', fp);
 
-	if (symbol_conf.use_callchain && he->leaf) {
+	if (he->leaf && hist_entry__has_callchains(he) && symbol_conf.use_callchain) {
 		u64 total = hists__total_period(hists);
 
 		printed += hist_entry_callchain__fprintf(he, total, 0, fp);

@@ -550,7 +550,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
 
 	ret = fprintf(fp, "%s\n", bf);
 
-	if (use_callchain)
+	if (hist_entry__has_callchains(he) && use_callchain)
 		callchain_ret = hist_entry_callchain__fprintf(he, total_period,
 							      0, fp);
 

index 6173dd489f39..b4c8e3a46370 100644
@@ -410,7 +410,7 @@ static int hist_entry__init(struct hist_entry *he,
 		map__get(he->mem_info->daddr.map);
 	}
 
-	if (symbol_conf.use_callchain)
+	if (hist_entry__has_callchains(he) && symbol_conf.use_callchain)
 		callchain_init(he->callchain);
 
 	if (he->raw_data) {

@@ -496,7 +496,7 @@ static u8 symbol__parent_filter(const struct symbol *parent)
 
 static void hist_entry__add_callchain_period(struct hist_entry *he, u64 period)
 {
-	if (!symbol_conf.use_callchain)
+	if (!hist_entry__has_callchains(he) || !symbol_conf.use_callchain)
 		return;
 
 	he->hists->callchain_period += period;

@@ -990,7 +990,7 @@ iter_add_next_cumulative_entry(struct hist_entry_iter *iter,
 	iter->he = he;
 	he_cache[iter->curr++] = he;
 
-	if (symbol_conf.use_callchain)
+	if (hist_entry__has_callchains(he) && symbol_conf.use_callchain)
 		callchain_append(he->callchain, &cursor, sample->period);
 	return 0;
 }

@@ -1377,7 +1377,8 @@ static int hists__hierarchy_insert_entry(struct hists *hists,
 	if (new_he) {
 		new_he->leaf = true;
 
-		if (symbol_conf.use_callchain) {
+		if (hist_entry__has_callchains(new_he) &&
+		    symbol_conf.use_callchain) {
 			callchain_cursor_reset(&callchain_cursor);
 			if (callchain_merge(&callchain_cursor,
 					    new_he->callchain,

@@ -1418,7 +1419,7 @@ static int hists__collapse_insert_entry(struct hists *hists,
 			if (symbol_conf.cumulate_callchain)
 				he_stat__add_stat(iter->stat_acc, he->stat_acc);
 
-			if (symbol_conf.use_callchain) {
+			if (hist_entry__has_callchains(he) && symbol_conf.use_callchain) {
 				callchain_cursor_reset(&callchain_cursor);
 				if (callchain_merge(&callchain_cursor,
 						    iter->callchain,

index cafafbf2aa9f..06607c434949 100644
@@ -220,6 +220,12 @@ static inline struct hists *evsel__hists(struct perf_evsel *evsel)
 	return &hevsel->hists;
 }
 
+static __pure inline bool hists__has_callchains(struct hists *hists)
+{
+	const struct perf_evsel *evsel = hists_to_evsel(hists);
+	return evsel__has_callchain(evsel);
+}
+
 int hists__init(void);
 int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list);
 

index 1a046157bfef..7cf2d5cc038e 100644
@@ -153,8 +153,7 @@ struct hist_entry {
 
 static __pure inline bool hist_entry__has_callchains(struct hist_entry *he)
 {
-	const struct perf_evsel *evsel = hists_to_evsel(he->hists);
-	return evsel__has_callchain(evsel);
+	return hists__has_callchains(he->hists);
 }
 
 static inline bool hist_entry__has_pairs(struct hist_entry *he)

index 8e57d46109de..148dd31cc201 100644
@@ -127,6 +127,22 @@ int test__kmod_path__parse(struct test *t __maybe_unused, int subtest __maybe_un
 	M("[vdso]", PERF_RECORD_MISC_KERNEL, false);
 	M("[vdso]", PERF_RECORD_MISC_USER, false);
 
+	T("[vdso32]", true      , true     , false, false, "[vdso32]", NULL);
+	T("[vdso32]", false     , true     , false, false, NULL    , NULL);
+	T("[vdso32]", true      , false    , false, false, "[vdso32]", NULL);
+	T("[vdso32]", false     , false    , false, false, NULL    , NULL);
+	M("[vdso32]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false);
+	M("[vdso32]", PERF_RECORD_MISC_KERNEL, false);
+	M("[vdso32]", PERF_RECORD_MISC_USER, false);
+
+	T("[vdsox32]", true      , true     , false, false, "[vdsox32]", NULL);
+	T("[vdsox32]", false     , true     , false, false, NULL    , NULL);
+	T("[vdsox32]", true      , false    , false, false, "[vdsox32]", NULL);
+	T("[vdsox32]", false     , false    , false, false, NULL    , NULL);
+	M("[vdsox32]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false);
+	M("[vdsox32]", PERF_RECORD_MISC_KERNEL, false);
+	M("[vdsox32]", PERF_RECORD_MISC_USER, false);
+
 	/* path         alloc_name  alloc_ext  kmod   comp   name          ext */
 	T("[vsyscall]", true      , true     , false, false, "[vsyscall]", NULL);
 	T("[vsyscall]", false     , true     , false, false, NULL        , NULL);