perf/core improvements and fixes

index c6c891e154a6..ccb749f9a83f 100644
@@ -257,7 +257,7 @@ int perf_evlist__add_dummy(struct perf_evlist *evlist)
 		.config = PERF_COUNT_SW_DUMMY,
 		.size	= sizeof(attr), /* to capture ABI version */
 	};
-	struct perf_evsel *evsel = perf_evsel__new(&attr);
+	struct perf_evsel *evsel = perf_evsel__new_idx(&attr, evlist->nr_entries);
 
 	if (evsel == NULL)
 		return -ENOMEM;

index 3d7f33e19df2..5f78ce943407 100644
@@ -339,6 +339,22 @@ static int record__open(struct record *rec)
 	struct perf_evsel_config_term *err_term;
 	int rc = 0;
 
+	/*
+	 * For initial_delay we need to add a dummy event so that we can track
+	 * PERF_RECORD_MMAP while we wait for the initial delay to enable the
+	 * real events, the ones asked by the user.
+	 */
+	if (opts->initial_delay) {
+		if (perf_evlist__add_dummy(evlist))
+			return -ENOMEM;
+
+		pos = perf_evlist__first(evlist);
+		pos->tracking = 0;
+		pos = perf_evlist__last(evlist);
+		pos->tracking = 1;
+		pos->attr.enable_on_exec = 1;
+	}
+
 	perf_evlist__config(evlist, opts, &callchain_param);
 
 	evlist__for_each_entry(evlist, pos) {

index 8f7f59d1a2b5..a8c2f7405a41 100644
@@ -84,7 +84,7 @@ static bool disasm_line__filter(struct ui_browser *browser __maybe_unused,
 				void *entry)
 {
 	if (annotate_browser__opts.hide_src_code) {
-		struct disasm_line *dl = list_entry(entry, struct disasm_line, node);
+		struct disasm_line *dl = list_entry(entry, struct disasm_line, al.node);
 		return dl->offset == -1;
 	}
 

@@ -123,7 +123,7 @@ static int annotate_browser__cycles_width(struct annotate_browser *ab)
 static void annotate_browser__write(struct ui_browser *browser, void *entry, int row)
 {
 	struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
-	struct disasm_line *dl = list_entry(entry, struct disasm_line, node);
+	struct disasm_line *dl = list_entry(entry, struct disasm_line, al.node);
 	struct browser_disasm_line *bdl = disasm_line__browser(dl);
 	bool current_entry = ui_browser__is_current_entry(browser, row);
 	bool change_color = (!annotate_browser__opts.hide_src_code &&

@@ -286,7 +286,7 @@ static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sy
 
 static bool is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
 {
-	struct disasm_line *pos = list_prev_entry(cursor, node);
+	struct disasm_line *pos = list_prev_entry(cursor, al.node);
 	const char *name;
 
 	if (!pos)

@@ -404,16 +404,16 @@ static void annotate_browser__set_top(struct annotate_browser *browser,
 	browser->b.top_idx = browser->b.index = idx;
 
 	while (browser->b.top_idx != 0 && back != 0) {
-		pos = list_entry(pos->node.prev, struct disasm_line, node);
+		pos = list_entry(pos->al.node.prev, struct disasm_line, al.node);
 
-		if (disasm_line__filter(&browser->b, &pos->node))
+		if (disasm_line__filter(&browser->b, &pos->al.node))
 			continue;
 
 		--browser->b.top_idx;
 		--back;
 	}
 
-	browser->b.top = pos;
+	browser->b.top = &pos->al;
 	browser->b.navkeypressed = true;
 }
 

@@ -446,7 +446,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 
 	pthread_mutex_lock(&notes->lock);
 
-	list_for_each_entry(pos, &notes->src->source, node) {
+	list_for_each_entry(pos, &notes->src->source, al.node) {
 		struct browser_disasm_line *bpos = disasm_line__browser(pos);
 		const char *path = NULL;
 		double max_percent = 0.0;

@@ -492,7 +492,7 @@ static bool annotate_browser__toggle_source(struct annotate_browser *browser)
 	off_t offset = browser->b.index - browser->b.top_idx;
 
 	browser->b.seek(&browser->b, offset, SEEK_CUR);
-	dl = list_entry(browser->b.top, struct disasm_line, node);
+	dl = list_entry(browser->b.top, struct disasm_line, al.node);
 	bdl = disasm_line__browser(dl);
 
 	if (annotate_browser__opts.hide_src_code) {

@@ -589,10 +589,10 @@ struct disasm_line *annotate_browser__find_offset(struct annotate_browser *brows
 	struct disasm_line *pos;
 
 	*idx = 0;
-	list_for_each_entry(pos, &notes->src->source, node) {
+	list_for_each_entry(pos, &notes->src->source, al.node) {
 		if (pos->offset == offset)
 			return pos;
-		if (!disasm_line__filter(&browser->b, &pos->node))
+		if (!disasm_line__filter(&browser->b, &pos->al.node))
 			++*idx;
 	}
 

@@ -630,8 +630,8 @@ struct disasm_line *annotate_browser__find_string(struct annotate_browser *brows
 	struct disasm_line *pos = browser->selection;
 
 	*idx = browser->b.index;
-	list_for_each_entry_continue(pos, &notes->src->source, node) {
-		if (disasm_line__filter(&browser->b, &pos->node))
+	list_for_each_entry_continue(pos, &notes->src->source, al.node) {
+		if (disasm_line__filter(&browser->b, &pos->al.node))
 			continue;
 
 		++*idx;

@@ -669,8 +669,8 @@ struct disasm_line *annotate_browser__find_string_reverse(struct annotate_browse
 	struct disasm_line *pos = browser->selection;
 
 	*idx = browser->b.index;
-	list_for_each_entry_continue_reverse(pos, &notes->src->source, node) {
-		if (disasm_line__filter(&browser->b, &pos->node))
+	list_for_each_entry_continue_reverse(pos, &notes->src->source, al.node) {
+		if (disasm_line__filter(&browser->b, &pos->al.node))
 			continue;
 
 		--*idx;

@@ -1134,7 +1134,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 	notes = symbol__annotation(sym);
 	browser.start = map__rip_2objdump(map, sym->start);
 
-	list_for_each_entry(pos, &notes->src->source, node) {
+	list_for_each_entry(pos, &notes->src->source, al.node) {
 		struct browser_disasm_line *bpos;
 		size_t line_len = strlen(pos->line);
 

@@ -1174,8 +1174,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 	annotate_browser__update_addr_width(&browser);
 
 	ret = annotate_browser__run(&browser, evsel, hbt);
-	list_for_each_entry_safe(pos, n, &notes->src->source, node) {
-		list_del(&pos->node);
+	list_for_each_entry_safe(pos, n, &notes->src->source, al.node) {
+		list_del(&pos->al.node);
 		disasm_line__free(pos);
 	}
 

index fc7a2e105bfd..cf8092676c7a 100644
@@ -119,7 +119,7 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
 	gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
 	g_object_unref(GTK_TREE_MODEL(store));
 
-	list_for_each_entry(pos, &notes->src->source, node) {
+	list_for_each_entry(pos, &notes->src->source, al.node) {
 		GtkTreeIter iter;
 		int ret = 0;
 

@@ -148,8 +148,8 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
 
 	gtk_container_add(GTK_CONTAINER(window), view);
 
-	list_for_each_entry_safe(pos, n, &notes->src->source, node) {
-		list_del(&pos->node);
+	list_for_each_entry_safe(pos, n, &notes->src->source, al.node) {
+		list_del(&pos->al.node);
 		disasm_line__free(pos);
 	}
 

index da1c4c4a0dd8..004e33dc897c 100644
@@ -931,12 +931,12 @@ int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool r
 
 static void disasm__add(struct list_head *head, struct disasm_line *line)
 {
-	list_add_tail(&line->node, head);
+	list_add_tail(&line->al.node, head);
 }
 
 struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos)
 {
-	list_for_each_entry_continue(pos, head, node)
+	list_for_each_entry_continue(pos, head, al.node)
 		if (pos->offset >= 0)
 			return pos;
 

@@ -1122,7 +1122,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 			return 1;
 
 		if (queue != NULL) {
-			list_for_each_entry_from(queue, &notes->src->source, node) {
+			list_for_each_entry_from(queue, &notes->src->source, al.node) {
 				if (queue == dl)
 					break;
 				disasm_line__print(queue, sym, start, evsel, len,

@@ -1305,7 +1305,7 @@ static void delete_last_nop(struct symbol *sym)
 	struct disasm_line *dl;
 
 	while (!list_empty(list)) {
-		dl = list_entry(list->prev, struct disasm_line, node);
+		dl = list_entry(list->prev, struct disasm_line, al.node);
 
 		if (dl->ins.ops) {
 			if (dl->ins.ops != &nop_ops)

@@ -1317,7 +1317,7 @@ static void delete_last_nop(struct symbol *sym)
 				return;
 		}
 
-		list_del(&dl->node);
+		list_del(&dl->al.node);
 		disasm_line__free(dl);
 	}
 }

@@ -1844,7 +1844,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 	if (verbose > 0)
 		symbol__annotate_hits(sym, evsel);
 
-	list_for_each_entry(pos, &notes->src->source, node) {
+	list_for_each_entry(pos, &notes->src->source, al.node) {
 		if (context && queue == NULL) {
 			queue = pos;
 			queue_len = 0;

@@ -1874,7 +1874,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 			if (!context)
 				break;
 			if (queue_len == context)
-				queue = list_entry(queue->node.next, typeof(*queue), node);
+				queue = list_entry(queue->al.node.next, typeof(*queue), al.node);
 			else
 				++queue_len;
 			break;

@@ -1911,8 +1911,8 @@ void disasm__purge(struct list_head *head)
 {
 	struct disasm_line *pos, *n;
 
-	list_for_each_entry_safe(pos, n, head, node) {
-		list_del(&pos->node);
+	list_for_each_entry_safe(pos, n, head, al.node) {
+		list_del(&pos->al.node);
 		disasm_line__free(pos);
 	}
 }

@@ -1939,7 +1939,7 @@ size_t disasm__fprintf(struct list_head *head, FILE *fp)
 	struct disasm_line *pos;
 	size_t printed = 0;
 
-	list_for_each_entry(pos, head, node)
+	list_for_each_entry(pos, head, al.node)
 		printed += disasm_line__fprintf(pos, fp);
 
 	return printed;

index f6ba3560de5e..cc3cf6b50d55 100644
@@ -59,15 +59,19 @@ bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);
 
 struct annotation;
 
+struct annotation_line {
+	struct list_head	 node;
+};
+
 struct disasm_line {
-	struct list_head    node;
-	s64		    offset;
-	char		    *line;
-	struct ins	    ins;
-	int		    line_nr;
-	float		    ipc;
-	u64		    cycles;
-	struct ins_operands ops;
+	struct annotation_line	 al;
+	s64			 offset;
+	char			*line;
+	struct ins		 ins;
+	int			 line_nr;
+	float			 ipc;
+	u64			 cycles;
+	struct ins_operands	 ops;
 };
 
 static inline bool disasm_line__has_offset(const struct disasm_line *dl)

index a8c2f7405a41..73d921c3e3ec 100644
@@ -84,8 +84,9 @@ static bool disasm_line__filter(struct ui_browser *browser __maybe_unused,
 				void *entry)
 {
 	if (annotate_browser__opts.hide_src_code) {
-		struct disasm_line *dl = list_entry(entry, struct disasm_line, al.node);
-		return dl->offset == -1;
+		struct annotation_line *al = list_entry(entry, struct annotation_line, node);
+
+		return al->offset == -1;
 	}
 
 	return false;

@@ -141,7 +142,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 			percent_max = bdl->samples[i].percent;
 	}
 
-	if ((row == 0) && (dl->offset == -1 || percent_max == 0.0)) {
+	if ((row == 0) && (dl->al.offset == -1 || percent_max == 0.0)) {
 		if (ab->have_cycles) {
 			if (dl->ipc == 0.0 && dl->cycles == 0)
 				show_title = true;

@@ -149,7 +150,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 			show_title = true;
 	}
 
-	if (dl->offset != -1 && percent_max != 0.0) {
+	if (dl->al.offset != -1 && percent_max != 0.0) {
 		for (i = 0; i < ab->nr_events; i++) {
 			ui_browser__set_percent_color(browser,
 						bdl->samples[i].percent,

@@ -199,19 +200,19 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 	if (!browser->navkeypressed)
 		width += 1;
 
-	if (!*dl->line)
+	if (!*dl->al.line)
 		ui_browser__write_nstring(browser, " ", width - pcnt_width - cycles_width);
-	else if (dl->offset == -1) {
-		if (dl->line_nr && annotate_browser__opts.show_linenr)
+	else if (dl->al.offset == -1) {
+		if (dl->al.line_nr && annotate_browser__opts.show_linenr)
 			printed = scnprintf(bf, sizeof(bf), "%-*d ",
-					ab->addr_width + 1, dl->line_nr);
+					ab->addr_width + 1, dl->al.line_nr);
 		else
 			printed = scnprintf(bf, sizeof(bf), "%*s  ",
 				    ab->addr_width, " ");
 		ui_browser__write_nstring(browser, bf, printed);
-		ui_browser__write_nstring(browser, dl->line, width - printed - pcnt_width - cycles_width + 1);
+		ui_browser__write_nstring(browser, dl->al.line, width - printed - pcnt_width - cycles_width + 1);
 	} else {
-		u64 addr = dl->offset;
+		u64 addr = dl->al.offset;
 		int color = -1;
 
 		if (!annotate_browser__opts.use_offset)

@@ -247,7 +248,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 			ui_browser__set_color(browser, color);
 		if (dl->ins.ops && dl->ins.ops->scnprintf) {
 			if (ins__is_jump(&dl->ins)) {
-				bool fwd = dl->ops.target.offset > dl->offset;
+				bool fwd = dl->ops.target.offset > dl->al.offset;
 
 				ui_browser__write_graph(browser, fwd ? SLSMG_DARROW_CHAR :
 								    SLSMG_UARROW_CHAR);

@@ -452,7 +453,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 		double max_percent = 0.0;
 		int i;
 
-		if (pos->offset == -1) {
+		if (pos->al.offset == -1) {
 			RB_CLEAR_NODE(&bpos->rb_node);
 			continue;
 		}

@@ -464,8 +465,8 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 
 			bpos->samples[i].percent = disasm__calc_percent(notes,
 						evsel->idx + i,
-						pos->offset,
-						next ? next->offset : len,
+						pos->al.offset,
+						next ? next->al.offset : len,
 						&path, &sample);
 			bpos->samples[i].he = sample;
 

@@ -590,7 +591,7 @@ struct disasm_line *annotate_browser__find_offset(struct annotate_browser *brows
 
 	*idx = 0;
 	list_for_each_entry(pos, &notes->src->source, al.node) {
-		if (pos->offset == offset)
+		if (pos->al.offset == offset)
 			return pos;
 		if (!disasm_line__filter(&browser->b, &pos->al.node))
 			++*idx;

@@ -636,7 +637,7 @@ struct disasm_line *annotate_browser__find_string(struct annotate_browser *brows
 
 		++*idx;
 
-		if (pos->line && strstr(pos->line, s) != NULL)
+		if (pos->al.line && strstr(pos->al.line, s) != NULL)
 			return pos;
 	}
 

@@ -675,7 +676,7 @@ struct disasm_line *annotate_browser__find_string_reverse(struct annotate_browse
 
 		--*idx;
 
-		if (pos->line && strstr(pos->line, s) != NULL)
+		if (pos->al.line && strstr(pos->al.line, s) != NULL)
 			return pos;
 	}
 

@@ -901,7 +902,7 @@ static int annotate_browser__run(struct annotate_browser *browser,
 		case K_RIGHT:
 			if (browser->selection == NULL)
 				ui_helpline__puts("Huh? No selection. Report to [email protected]");
-			else if (browser->selection->offset == -1)
+			else if (browser->selection->al.offset == -1)
 				ui_helpline__puts("Actions are only available for assembly lines.");
 			else if (!browser->selection->ins.ops)
 				goto show_sup_ins;

@@ -1136,13 +1137,13 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 
 	list_for_each_entry(pos, &notes->src->source, al.node) {
 		struct browser_disasm_line *bpos;
-		size_t line_len = strlen(pos->line);
+		size_t line_len = strlen(pos->al.line);
 
 		if (browser.b.width < line_len)
 			browser.b.width = line_len;
 		bpos = disasm_line__browser(pos);
 		bpos->idx = browser.nr_entries++;
-		if (pos->offset != -1) {
+		if (pos->al.offset != -1) {
 			bpos->idx_asm = browser.nr_asm_entries++;
 			/*
 			 * FIXME: short term bandaid to cope with assembly

@@ -1151,8 +1152,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 			 *
 			 * E.g. copy_user_generic_unrolled
  			 */
-			if (pos->offset < (s64)size)
-				browser.offsets[pos->offset] = pos;
+			if (pos->al.offset < (s64)size)
+				browser.offsets[pos->al.offset] = pos;
 		} else
 			bpos->idx_asm = -1;
 	}

index cf8092676c7a..162f15712d2d 100644
@@ -31,14 +31,14 @@ static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym,
 
 	strcpy(buf, "");
 
-	if (dl->offset == (s64) -1)
+	if (dl->al.offset == (s64) -1)
 		return 0;
 
 	symhist = annotation__histogram(symbol__annotation(sym), evidx);
-	if (!symbol_conf.event_group && !symhist->addr[dl->offset].nr_samples)
+	if (!symbol_conf.event_group && !symhist->addr[dl->al.offset].nr_samples)
 		return 0;
 
-	percent = 100.0 * symhist->addr[dl->offset].nr_samples / symhist->nr_samples;
+	percent = 100.0 * symhist->addr[dl->al.offset].nr_samples / symhist->nr_samples;
 
 	markup = perf_gtk__get_percent_color(percent);
 	if (markup)

@@ -57,16 +57,16 @@ static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym,
 
 	strcpy(buf, "");
 
-	if (dl->offset == (s64) -1)
+	if (dl->al.offset == (s64) -1)
 		return 0;
 
-	return scnprintf(buf, size, "%"PRIx64, start + dl->offset);
+	return scnprintf(buf, size, "%"PRIx64, start + dl->al.offset);
 }
 
 static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
 {
 	int ret = 0;
-	char *line = g_markup_escape_text(dl->line, -1);
+	char *line = g_markup_escape_text(dl->al.line, -1);
 	const char *markup = "<span fgcolor='gray'>";
 
 	strcpy(buf, "");

@@ -74,7 +74,7 @@ static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
 	if (!line)
 		return 0;
 
-	if (dl->offset != (s64) -1)
+	if (dl->al.offset != (s64) -1)
 		markup = NULL;
 
 	if (markup)

113 lines not on this page · raw message

index cc3cf6b50d55..b7ca62855760 100644
@@ -61,14 +61,14 @@ struct annotation;
 
 struct annotation_line {
 	struct list_head	 node;
+	s64			 offset;
+	char			*line;
+	int			 line_nr;
 };
 
 struct disasm_line {
 	struct annotation_line	 al;
-	s64			 offset;
-	char			*line;
 	struct ins		 ins;
-	int			 line_nr;
 	float			 ipc;
 	u64			 cycles;
 	struct ins_operands	 ops;

index 73d921c3e3ec..d1aff2f7cb6c 100644
@@ -144,7 +144,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 
 	if ((row == 0) && (dl->al.offset == -1 || percent_max == 0.0)) {
 		if (ab->have_cycles) {
-			if (dl->ipc == 0.0 && dl->cycles == 0)
+			if (dl->al.ipc == 0.0 && dl->al.cycles == 0)
 				show_title = true;
 		} else
 			show_title = true;

@@ -178,16 +178,16 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 		}
 	}
 	if (ab->have_cycles) {
-		if (dl->ipc)
-			ui_browser__printf(browser, "%*.2f ", IPC_WIDTH - 1, dl->ipc);
+		if (dl->al.ipc)
+			ui_browser__printf(browser, "%*.2f ", IPC_WIDTH - 1, dl->al.ipc);
 		else if (!show_title)
 			ui_browser__write_nstring(browser, " ", IPC_WIDTH);
 		else
 			ui_browser__printf(browser, "%*s ", IPC_WIDTH - 1, "IPC");
 
-		if (dl->cycles)
+		if (dl->al.cycles)
 			ui_browser__printf(browser, "%*" PRIu64 " ",
-					   CYCLES_WIDTH - 1, dl->cycles);
+					   CYCLES_WIDTH - 1, dl->al.cycles);
 		else if (!show_title)
 			ui_browser__write_nstring(browser, " ", CYCLES_WIDTH);
 		else

@@ -474,7 +474,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 				max_percent = bpos->samples[i].percent;
 		}
 
-		if (max_percent < 0.01 && pos->ipc == 0) {
+		if (max_percent < 0.01 && pos->al.ipc == 0) {
 			RB_CLEAR_NODE(&bpos->rb_node);
 			continue;
 		}

@@ -994,7 +994,7 @@ static void count_and_fill(struct annotate_browser *browser, u64 start, u64 end,
 			struct disasm_line *dl = browser->offsets[offset];
 
 			if (dl)
-				dl->ipc = ipc;
+				dl->al.ipc = ipc;
 		}
 	}
 }

@@ -1025,7 +1025,7 @@ static void annotate__compute_ipc(struct annotate_browser *browser, size_t size,
 				count_and_fill(browser, ch->start, offset, ch);
 			dl = browser->offsets[offset];
 			if (dl && ch->num_aggr)
-				dl->cycles = ch->cycles_aggr / ch->num_aggr;
+				dl->al.cycles = ch->cycles_aggr / ch->num_aggr;
 			browser->have_cycles = true;
 		}
 	}

index b7ca62855760..a822c0a4987e 100644
@@ -64,13 +64,13 @@ struct annotation_line {
 	s64			 offset;
 	char			*line;
 	int			 line_nr;
+	float			 ipc;
+	u64			 cycles;
 };
 
 struct disasm_line {
 	struct annotation_line	 al;
 	struct ins		 ins;
-	float			 ipc;
-	u64			 cycles;
 	struct ins_operands	 ops;
 };
 

index 477a8699f0b5..adfeeb488f1a 100644
@@ -134,7 +134,7 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
 		return err;
 	}
 
-	err = symbol__disassemble(sym, map, NULL, 0, NULL, NULL);
+	err = symbol__annotate(sym, map, NULL, 0, NULL, NULL);
 	if (err == 0) {
 out_assign:
 		top->sym_filter_entry = he;

index d1aff2f7cb6c..d77994c1cba9 100644
@@ -1120,9 +1120,9 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 		  (nr_pcnt - 1);
 	}
 
-	err = symbol__disassemble(sym, map, perf_evsel__env_arch(evsel),
-				  sizeof_bdl, &browser.arch,
-				  perf_evsel__env_cpuid(evsel));
+	err = symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
+			       sizeof_bdl, &browser.arch,
+			       perf_evsel__env_cpuid(evsel));
 	if (err) {
 		char msg[BUFSIZ];
 		symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

index 162f15712d2d..b498f1a92bb1 100644
@@ -169,8 +169,8 @@ static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
 	if (map->dso->annotate_warned)
 		return -1;
 
-	err = symbol__disassemble(sym, map, perf_evsel__env_arch(evsel),
-				  0, NULL, NULL);
+	err = symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
+			       0, NULL, NULL);
 	if (err) {
 		char msg[BUFSIZ];
 		symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

85 lines not on this page · raw message

index a822c0a4987e..e577f9d13a58 100644
@@ -173,9 +173,9 @@ int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *samp
 int symbol__alloc_hist(struct symbol *sym);
 void symbol__annotate_zero_histograms(struct symbol *sym);
 
-int symbol__disassemble(struct symbol *sym, struct map *map,
-			const char *arch_name, size_t privsize,
-			struct arch **parch, char *cpuid);
+int symbol__annotate(struct symbol *sym, struct map *map,
+		     const char *arch_name, size_t privsize,
+		     struct arch **parch, char *cpuid);
 
 enum symbol_disassemble_errno {
 	SYMBOL_ANNOTATE_ERRNO__SUCCESS		= 0,

index f0093918882d..f5bd6826fa66 100644
@@ -878,12 +878,17 @@ static int disasm_line__parse(char *line, const char **namep, char **rawp)
 	return -1;
 }
 
-static struct disasm_line *disasm_line__new(s64 offset, char *line,
-					    size_t privsize, int line_nr,
+struct annotate_args {
+	size_t			 privsize;
+};
+
+static struct disasm_line *disasm_line__new(struct annotate_args *args,
+					    s64 offset, char *line,
+					    int line_nr,
 					    struct arch *arch,
 					    struct map *map)
 {
-	struct disasm_line *dl = zalloc(sizeof(*dl) + privsize);
+	struct disasm_line *dl = zalloc(sizeof(*dl) + args->privsize);
 
 	if (dl != NULL) {
 		dl->al.offset  = offset;

@@ -1217,8 +1222,8 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
  * The ops.raw part will be parsed further according to type of the instruction.
  */
 static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
-				      struct arch *arch,
-				      FILE *file, size_t privsize,
+				      struct arch *arch, FILE *file,
+				      struct annotate_args *args,
 				      int *line_nr)
 {
 	struct annotation *notes = symbol__annotation(sym);

@@ -1264,7 +1269,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
 			parsed_line = tmp2 + 1;
 	}
 
-	dl = disasm_line__new(offset, parsed_line, privsize, *line_nr, arch, map);
+	dl = disasm_line__new(args, offset, parsed_line, *line_nr, arch, map);
 	free(line);
 	(*line_nr)++;
 

@@ -1426,7 +1431,8 @@ static const char *annotate__norm_arch(const char *arch_name)
 }
 
 static int symbol__disassemble(struct symbol *sym, struct map *map,
-			       size_t privsize, struct arch *arch)
+			       struct annotate_args *args,
+			       struct arch *arch)
 {
 	struct dso *dso = map->dso;
 	char command[PATH_MAX * 2];

@@ -1526,7 +1532,7 @@ static int symbol__disassemble(struct symbol *sym, struct map *map,
 		 * can associate it with the instructions till the next one.
 		 * See disasm_line__new() and struct disasm_line::line_nr.
 		 */
-		if (symbol__parse_objdump_line(sym, map, arch, file, privsize,
+		if (symbol__parse_objdump_line(sym, map, arch, file, args,
 			    &lineno) < 0)
 			break;
 		nline++;

@@ -1564,6 +1570,9 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		     const char *arch_name, size_t privsize,
 		     struct arch **parch, char *cpuid)
 {
+	struct annotate_args args = {
+		.privsize	= privsize,
+	};
 	struct arch *arch;
 	int err;
 

@@ -1586,7 +1595,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		}
 	}
 
-	return symbol__disassemble(sym, map, privsize, arch);
+	return symbol__disassemble(sym, map, &args, arch);
 }
 
 static void insert_source_line(struct rb_root *root, struct source_line *src_line)

index f5bd6826fa66..b4d3454618b0 100644
@@ -880,12 +880,12 @@ static int disasm_line__parse(char *line, const char **namep, char **rawp)
 
 struct annotate_args {
 	size_t			 privsize;
+	struct arch		*arch;
 };
 
 static struct disasm_line *disasm_line__new(struct annotate_args *args,
 					    s64 offset, char *line,
 					    int line_nr,
-					    struct arch *arch,
 					    struct map *map)
 {
 	struct disasm_line *dl = zalloc(sizeof(*dl) + args->privsize);

@@ -902,7 +902,7 @@ static struct disasm_line *disasm_line__new(struct annotate_args *args,
 			if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0)
 				goto out_free_line;
 
-			disasm_line__init_ins(dl, arch, map);
+			disasm_line__init_ins(dl, args->arch, map);
 		}
 	}
 

@@ -1222,7 +1222,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
  * The ops.raw part will be parsed further according to type of the instruction.
  */
 static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
-				      struct arch *arch, FILE *file,
+				      FILE *file,
 				      struct annotate_args *args,
 				      int *line_nr)
 {

@@ -1269,7 +1269,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
 			parsed_line = tmp2 + 1;
 	}
 
-	dl = disasm_line__new(args, offset, parsed_line, *line_nr, arch, map);
+	dl = disasm_line__new(args, offset, parsed_line, *line_nr, map);
 	free(line);
 	(*line_nr)++;
 

@@ -1431,8 +1431,7 @@ static const char *annotate__norm_arch(const char *arch_name)
 }
 
 static int symbol__disassemble(struct symbol *sym, struct map *map,
-			       struct annotate_args *args,
-			       struct arch *arch)
+			       struct annotate_args *args)
 {
 	struct dso *dso = map->dso;
 	char command[PATH_MAX * 2];

@@ -1532,7 +1531,7 @@ static int symbol__disassemble(struct symbol *sym, struct map *map,
 		 * can associate it with the instructions till the next one.
 		 * See disasm_line__new() and struct disasm_line::line_nr.
 		 */
-		if (symbol__parse_objdump_line(sym, map, arch, file, args,
+		if (symbol__parse_objdump_line(sym, map, file, args,
 			    &lineno) < 0)
 			break;
 		nline++;

@@ -1580,7 +1579,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 	if (!arch_name)
 		return -1;
 
-	arch = arch__find(arch_name);
+	args.arch = arch = arch__find(arch_name);
 	if (arch == NULL)
 		return -ENOTSUP;
 

@@ -1595,7 +1594,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		}
 	}
 
-	return symbol__disassemble(sym, map, &args, arch);
+	return symbol__disassemble(sym, map, &args);
 }
 
 static void insert_source_line(struct rb_root *root, struct source_line *src_line)

index b4d3454618b0..30da4402a3e4 100644
@@ -881,12 +881,12 @@ static int disasm_line__parse(char *line, const char **namep, char **rawp)
 struct annotate_args {
 	size_t			 privsize;
 	struct arch		*arch;
+	struct map		*map;
 };
 
 static struct disasm_line *disasm_line__new(struct annotate_args *args,
 					    s64 offset, char *line,
-					    int line_nr,
-					    struct map *map)
+					    int line_nr)
 {
 	struct disasm_line *dl = zalloc(sizeof(*dl) + args->privsize);
 

@@ -902,7 +902,7 @@ static struct disasm_line *disasm_line__new(struct annotate_args *args,
 			if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0)
 				goto out_free_line;
 
-			disasm_line__init_ins(dl, args->arch, map);
+			disasm_line__init_ins(dl, args->arch, args->map);
 		}
 	}
 

@@ -1221,11 +1221,11 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
  * means that it's not a disassembly line so should be treated differently.
  * The ops.raw part will be parsed further according to type of the instruction.
  */
-static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
-				      FILE *file,
+static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
 				      struct annotate_args *args,
 				      int *line_nr)
 {
+	struct map *map = args->map;
 	struct annotation *notes = symbol__annotation(sym);
 	struct disasm_line *dl;
 	char *line = NULL, *parsed_line, *tmp, *tmp2;

@@ -1269,7 +1269,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map,
 			parsed_line = tmp2 + 1;
 	}
 
-	dl = disasm_line__new(args, offset, parsed_line, *line_nr, map);
+	dl = disasm_line__new(args, offset, parsed_line, *line_nr);
 	free(line);
 	(*line_nr)++;
 

@@ -1430,9 +1430,9 @@ static const char *annotate__norm_arch(const char *arch_name)
 	return normalize_arch((char *)arch_name);
 }
 
-static int symbol__disassemble(struct symbol *sym, struct map *map,
-			       struct annotate_args *args)
+static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 {
+	struct map *map = args->map;
 	struct dso *dso = map->dso;
 	char command[PATH_MAX * 2];
 	FILE *file;

@@ -1531,8 +1531,7 @@ static int symbol__disassemble(struct symbol *sym, struct map *map,
 		 * can associate it with the instructions till the next one.
 		 * See disasm_line__new() and struct disasm_line::line_nr.
 		 */
-		if (symbol__parse_objdump_line(sym, map, file, args,
-			    &lineno) < 0)
+		if (symbol__parse_objdump_line(sym, file, args, &lineno) < 0)
 			break;
 		nline++;
 	}

@@ -1571,6 +1570,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 {
 	struct annotate_args args = {
 		.privsize	= privsize,
+		.map		= map,
 	};
 	struct arch *arch;
 	int err;

@@ -1594,7 +1594,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		}
 	}
 
-	return symbol__disassemble(sym, map, &args);
+	return symbol__disassemble(sym, &args);
 }
 
 static void insert_source_line(struct rb_root *root, struct source_line *src_line)

index 30da4402a3e4..681c9c4ce9f9 100644
@@ -882,23 +882,24 @@ struct annotate_args {
 	size_t			 privsize;
 	struct arch		*arch;
 	struct map		*map;
+	s64			 offset;
+	char			*line;
+	int			 line_nr;
 };
 
-static struct disasm_line *disasm_line__new(struct annotate_args *args,
-					    s64 offset, char *line,
-					    int line_nr)
+static struct disasm_line *disasm_line__new(struct annotate_args *args)
 {
 	struct disasm_line *dl = zalloc(sizeof(*dl) + args->privsize);
 
 	if (dl != NULL) {
-		dl->al.offset  = offset;
-		dl->al.line    = strdup(line);
-		dl->al.line_nr = line_nr;
+		dl->al.offset  = args->offset;
+		dl->al.line    = strdup(args->line);
+		dl->al.line_nr = args->line_nr;
 
 		if (dl->al.line == NULL)
 			goto out_delete;
 
-		if (offset != -1) {
+		if (args->offset != -1) {
 			if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0)
 				goto out_free_line;
 

@@ -1269,7 +1270,11 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
 			parsed_line = tmp2 + 1;
 	}
 
-	dl = disasm_line__new(args, offset, parsed_line, *line_nr);
+	args->offset  = offset;
+	args->line    = parsed_line;
+	args->line_nr = *line_nr;
+
+	dl = disasm_line__new(args);
 	free(line);
 	(*line_nr)++;
 

index d77994c1cba9..3b72519c085f 100644
@@ -1120,7 +1120,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 		  (nr_pcnt - 1);
 	}
 
-	err = symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
+	err = symbol__annotate(sym, map, evsel,
 			       sizeof_bdl, &browser.arch,
 			       perf_evsel__env_cpuid(evsel));
 	if (err) {

index b498f1a92bb1..5e0a56df0b4c 100644
@@ -169,8 +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, perf_evsel__env_arch(evsel),
-			       0, NULL, NULL);
+	err = symbol__annotate(sym, map, evsel, 0, NULL, NULL);
 	if (err) {
 		char msg[BUFSIZ];
 		symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

index 681c9c4ce9f9..75f54eab22c8 100644
@@ -882,6 +882,7 @@ struct annotate_args {
 	size_t			 privsize;
 	struct arch		*arch;
 	struct map		*map;
+	struct perf_evsel	*evsel;
 	s64			 offset;
 	char			*line;
 	int			 line_nr;

@@ -1570,16 +1571,21 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 }
 
 int symbol__annotate(struct symbol *sym, struct map *map,
-		     const char *arch_name, size_t privsize,
+		     struct perf_evsel *evsel, size_t privsize,
 		     struct arch **parch, char *cpuid)
 {
 	struct annotate_args args = {
 		.privsize	= privsize,
 		.map		= map,
+		.evsel		= evsel,
 	};
+	const char *arch_name = NULL;
 	struct arch *arch;
 	int err;
 
+	if (evsel)
+		arch_name = perf_evsel__env_arch(evsel);
+
 	arch_name = annotate__norm_arch(arch_name);
 	if (!arch_name)
 		return -1;

@@ -1975,8 +1981,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
 	struct rb_root source_line = RB_ROOT;
 	u64 len;
 
-	if (symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
-			     0, NULL, NULL) < 0)
+	if (symbol__annotate(sym, map, evsel, 0, NULL, NULL) < 0)
 		return -1;
 
 	len = symbol__size(sym);

index e577f9d13a58..baf34032504a 100644
@@ -174,7 +174,7 @@ int symbol__alloc_hist(struct symbol *sym);
 void symbol__annotate_zero_histograms(struct symbol *sym);
 
 int symbol__annotate(struct symbol *sym, struct map *map,
-		     const char *arch_name, size_t privsize,
+		     struct perf_evsel *evsel, size_t privsize,
 		     struct arch **parch, char *cpuid);
 
 enum symbol_disassemble_errno {

index 3b72519c085f..881ad6122057 100644
@@ -440,7 +440,8 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 	struct map_symbol *ms = browser->b.priv;
 	struct symbol *sym = ms->sym;
 	struct annotation *notes = symbol__annotation(sym);
-	struct disasm_line *pos, *next;
+	struct annotation_line *next;
+	struct disasm_line *pos;
 	s64 len = symbol__size(sym);
 
 	browser->entries = RB_ROOT;

@@ -458,7 +459,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 			continue;
 		}
 
-		next = disasm__get_next_ip_line(&notes->src->source, pos);
+		next = annotation_line__next(&pos->al, &notes->src->source);
 
 		for (i = 0; i < browser->nr_events; i++) {
 			struct sym_hist_entry sample;

@@ -466,7 +467,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 			bpos->samples[i].percent = disasm__calc_percent(notes,
 						evsel->idx + i,
 						pos->al.offset,
-						next ? next->al.offset : len,
+						next ? next->offset : len,
 						&path, &sample);
 			bpos->samples[i].he = sample;
 

index 75f54eab22c8..e7da88d7bb27 100644
@@ -942,10 +942,11 @@ static void disasm__add(struct list_head *head, struct disasm_line *line)
 	list_add_tail(&line->al.node, head);
 }
 
-struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos)
+struct annotation_line *
+annotation_line__next(struct annotation_line *pos, struct list_head *head)
 {
-	list_for_each_entry_continue(pos, head, al.node)
-		if (pos->al.offset >= 0)
+	list_for_each_entry_continue(pos, head, node)
+		if (pos->offset >= 0)
 			return pos;
 
 	return NULL;

@@ -1096,10 +1097,10 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 		struct annotation *notes = symbol__annotation(sym);
 		s64 offset = dl->al.offset;
 		const u64 addr = start + offset;
-		struct disasm_line *next;
+		struct annotation_line *next;
 		struct block_range *br;
 
-		next = disasm__get_next_ip_line(&notes->src->source, dl);
+		next = annotation_line__next(&dl->al, &notes->src->source);
 
 		if (perf_evsel__is_group_event(evsel)) {
 			nr_percent = evsel->nr_members;

@@ -1114,7 +1115,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 			percent = disasm__calc_percent(notes,
 					notes->src->lines ? i : evsel->idx + i,
 					offset,
-					next ? next->al.offset : (s64) len,
+					next ? next->offset : (s64) len,
 					&path, &sample);
 
 			ppercents[i] = percent;

index baf34032504a..43bef6cacbc4 100644
@@ -85,7 +85,8 @@ struct sym_hist_entry {
 };
 
 void disasm_line__free(struct disasm_line *dl);
-struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos);
+struct annotation_line *
+annotation_line__next(struct annotation_line *pos, struct list_head *head);
 int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
 size_t disasm__fprintf(struct list_head *head, FILE *fp);
 double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,

index e7da88d7bb27..11c7743203a0 100644
@@ -937,9 +937,9 @@ int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool r
 	return ins__scnprintf(&dl->ins, bf, size, &dl->ops);
 }
 
-static void disasm__add(struct list_head *head, struct disasm_line *line)
+static void annotation_line__add(struct annotation_line *al, struct list_head *head)
 {
-	list_add_tail(&line->al.node, head);
+	list_add_tail(&al->node, head);
 }
 
 struct annotation_line *

@@ -1301,7 +1301,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file,
 			dl->ops.target.name = strdup(target.sym->name);
 	}
 
-	disasm__add(&notes->src->source, dl);
+	annotation_line__add(&dl->al, &notes->src->source);
 
 	return 0;
 }

index 881ad6122057..cfde5a2ca3f4 100644
@@ -26,7 +26,6 @@ struct disasm_line_samples {
 #define CYCLES_WIDTH 6
 
 struct browser_disasm_line {
-	struct rb_node			rb_node;
 	u32				idx;
 	int				idx_asm;
 	int				jump_sources;

@@ -362,9 +361,11 @@ static unsigned int annotate_browser__refresh(struct ui_browser *browser)
 	return ret;
 }
 
-static int disasm__cmp(struct browser_disasm_line *a,
-		       struct browser_disasm_line *b, int nr_pcnt)
+static int disasm__cmp(struct disasm_line *da,
+		       struct disasm_line *db, int nr_pcnt)
 {
+	struct browser_disasm_line *a = disasm_line__browser(da);
+	struct browser_disasm_line *b = disasm_line__browser(db);
 	int i;
 
 	for (i = 0; i < nr_pcnt; i++) {

@@ -375,24 +376,24 @@ static int disasm__cmp(struct browser_disasm_line *a,
 	return 0;
 }
 
-static void disasm_rb_tree__insert(struct rb_root *root, struct browser_disasm_line *bdl,
+static void disasm_rb_tree__insert(struct rb_root *root, struct disasm_line *dl,
 				   int nr_events)
 {
 	struct rb_node **p = &root->rb_node;
 	struct rb_node *parent = NULL;
-	struct browser_disasm_line *l;
+	struct disasm_line *l;
 
 	while (*p != NULL) {
 		parent = *p;
-		l = rb_entry(parent, struct browser_disasm_line, rb_node);
+		l = rb_entry(parent, struct disasm_line, al.rb_node);
 
-		if (disasm__cmp(bdl, l, nr_events))
+		if (disasm__cmp(dl, l, nr_events))
 			p = &(*p)->rb_left;
 		else
 			p = &(*p)->rb_right;
 	}
-	rb_link_node(&bdl->rb_node, parent, p);
-	rb_insert_color(&bdl->rb_node, root);
+	rb_link_node(&dl->al.rb_node, parent, p);
+	rb_insert_color(&dl->al.rb_node, root);
 }
 
 static void annotate_browser__set_top(struct annotate_browser *browser,

@@ -425,8 +426,9 @@ static void annotate_browser__set_rb_top(struct annotate_browser *browser,
 	struct disasm_line *pos;
 	u32 idx;
 
-	bpos = rb_entry(nd, struct browser_disasm_line, rb_node);
-	pos = ((struct disasm_line *)bpos) - 1;
+	pos = rb_entry(nd, struct disasm_line, al.rb_node);
+	bpos = disasm_line__browser(pos);
+
 	idx = bpos->idx;
 	if (annotate_browser__opts.hide_src_code)
 		idx = bpos->idx_asm;

@@ -455,7 +457,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 		int i;
 
 		if (pos->al.offset == -1) {
-			RB_CLEAR_NODE(&bpos->rb_node);
+			RB_CLEAR_NODE(&pos->al.rb_node);
 			continue;
 		}
 

@@ -476,10 +478,10 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 		}
 
 		if (max_percent < 0.01 && pos->al.ipc == 0) {
-			RB_CLEAR_NODE(&bpos->rb_node);
+			RB_CLEAR_NODE(&pos->al.rb_node);
 			continue;
 		}
-		disasm_rb_tree__insert(&browser->entries, bpos,
+		disasm_rb_tree__insert(&browser->entries, pos,
 				       browser->nr_events);
 	}
 	pthread_mutex_unlock(&notes->lock);

index 43bef6cacbc4..6f01e6117936 100644
@@ -61,6 +61,7 @@ struct annotation;
 
 struct annotation_line {
 	struct list_head	 node;
+	struct rb_node		 rb_node;
 	s64			 offset;
 	char			*line;
 	int			 line_nr;

index cfde5a2ca3f4..7ca5ae625cc9 100644
@@ -76,7 +76,9 @@ struct annotate_browser {
 
 static inline struct browser_disasm_line *disasm_line__browser(struct disasm_line *dl)
 {
-	return (struct browser_disasm_line *)(dl + 1);
+	struct annotation_line *al = &dl->al;
+
+	return (void *) al - al->privsize;
 }
 
 static bool disasm_line__filter(struct ui_browser *browser __maybe_unused,

84 lines not on this page · raw message

index 6f01e6117936..2e7a08afb04f 100644
@@ -67,14 +67,22 @@ struct annotation_line {
 	int			 line_nr;
 	float			 ipc;
 	u64			 cycles;
+	size_t			 privsize;
 };
 
 struct disasm_line {
-	struct annotation_line	 al;
 	struct ins		 ins;
 	struct ins_operands	 ops;
+
+	/* This needs to be at the end. */
+	struct annotation_line	 al;
 };
 
+static inline struct disasm_line *disasm_line(struct annotation_line *al)
+{
+	return al ? container_of(al, struct disasm_line, al) : NULL;
+}
+
 static inline bool disasm_line__has_offset(const struct disasm_line *dl)
 {
 	return dl->ops.target.offset_avail;

index 7ca5ae625cc9..4c54d5e76008 100644
@@ -1084,7 +1084,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 			 struct perf_evsel *evsel,
 			 struct hist_browser_timer *hbt)
 {
-	struct disasm_line *pos, *n;
+	struct disasm_line *pos;
 	struct annotation *notes;
 	size_t size;
 	struct map_symbol ms = {

@@ -1180,10 +1180,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 	annotate_browser__update_addr_width(&browser);
 
 	ret = annotate_browser__run(&browser, evsel, hbt);
-	list_for_each_entry_safe(pos, n, &notes->src->source, al.node) {
-		list_del(&pos->al.node);
-		disasm_line__free(pos);
-	}
+
+	annotated_source__purge(notes->src);
 
 out_free_offsets:
 	free(browser.offsets);

index 7c74700ae6d7..0c2eb95ba90a 100644
@@ -1985,13 +1985,13 @@ void symbol__annotate_decay_histogram(struct symbol *sym, int evidx)
 	}
 }
 
-void disasm__purge(struct list_head *head)
+void annotated_source__purge(struct annotated_source *as)
 {
-	struct disasm_line *pos, *n;
+	struct annotation_line *al, *n;
 
-	list_for_each_entry_safe(pos, n, head, al.node) {
-		list_del(&pos->al.node);
-		disasm_line__free(pos);
+	list_for_each_entry_safe(al, n, &as->source, node) {
+		list_del(&al->node);
+		disasm_line__free(disasm_line(al));
 	}
 }
 

@@ -2047,7 +2047,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
 	if (print_lines)
 		symbol__free_source_line(sym, len);
 
-	disasm__purge(&symbol__annotation(sym)->src->source);
+	annotated_source__purge(symbol__annotation(sym)->src);
 
 	return 0;
 }

index 2e7a08afb04f..cb60cafae1fb 100644
@@ -212,7 +212,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 			    int min_pcnt, int max_lines, int context);
 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
-void disasm__purge(struct list_head *head);
+void annotated_source__purge(struct annotated_source *as);
 
 bool ui__has_annotation(void);
 

index 0c2eb95ba90a..313fb2e90dba 100644
@@ -911,7 +911,14 @@ static struct annotation_line *
 annotation_line__new(struct annotate_args *args, size_t privsize)
 {
 	struct annotation_line *al;
+	struct perf_evsel *evsel = args->evsel;
 	size_t size = privsize + sizeof(*al);
+	int nr = 1;
+
+	if (perf_evsel__is_group_event(evsel))
+		nr = evsel->nr_members;
+
+	size += sizeof(al->samples[0]) * nr;
 
 	al = zalloc(size);
 	if (al) {

@@ -920,6 +927,7 @@ annotation_line__new(struct annotate_args *args, size_t privsize)
 		al->offset     = args->offset;
 		al->line       = strdup(args->line);
 		al->line_nr    = args->line_nr;
+		al->samples_nr = nr;
 	}
 
 	return al;

index cb60cafae1fb..55bdd9015f33 100644
@@ -59,6 +59,16 @@ bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);
 
 struct annotation;
 
+struct sym_hist_entry {
+	u64		nr_samples;
+	u64		period;
+};
+
+struct annotation_data {
+	double			 percent;
+	struct sym_hist_entry	 he;
+};
+
 struct annotation_line {
 	struct list_head	 node;
 	struct rb_node		 rb_node;

@@ -68,6 +78,8 @@ struct annotation_line {
 	float			 ipc;
 	u64			 cycles;
 	size_t			 privsize;
+	int			 samples_nr;
+	struct annotation_data	 samples[0];
 };
 
 struct disasm_line {

@@ -88,11 +100,6 @@ static inline bool disasm_line__has_offset(const struct disasm_line *dl)
 	return dl->ops.target.offset_avail;
 }
 
-struct sym_hist_entry {
-	u64		nr_samples;
-	u64		period;
-};
-
 void disasm_line__free(struct disasm_line *dl);
 struct annotation_line *
 annotation_line__next(struct annotation_line *pos, struct list_head *head);

index 313fb2e90dba..ff1036096347 100644
@@ -1628,6 +1628,62 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
 	goto out_remove_tmp;
 }
 
+static void calc_percent(struct sym_hist *hist,
+			 struct annotation_data *sample,
+			 s64 offset, s64 end)
+{
+	unsigned int hits = 0;
+	u64 period = 0;
+
+	while (offset < end) {
+		hits   += hist->addr[offset].nr_samples;
+		period += hist->addr[offset].period;
+		++offset;
+	}
+
+	if (hist->nr_samples) {
+		sample->he.period     = period;
+		sample->he.nr_samples = hits;
+		sample->percent = 100.0 * hits / hist->nr_samples;
+	}
+}
+
+static int annotation__calc_percent(struct annotation *notes,
+				    struct perf_evsel *evsel, s64 len)
+{
+	struct annotation_line *al, *next;
+
+	list_for_each_entry(al, &notes->src->source, node) {
+		s64 end;
+		int i;
+
+		if (al->offset == -1)
+			continue;
+
+		next = annotation_line__next(al, &notes->src->source);
+		end  = next ? next->offset : len;
+
+		for (i = 0; i < al->samples_nr; i++) {
+			struct annotation_data *sample;
+			struct sym_hist *hist;
+
+			hist   = annotation__histogram(notes, evsel->idx + i);
+			sample = &al->samples[i];
+
+			calc_percent(hist, sample, al->offset, end);
+		}
+	}
+
+	return 0;
+}
+
+int symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel)
+{
+	struct annotation *notes = symbol__annotation(sym);
+
+	return annotation__calc_percent(notes, evsel, symbol__size(sym));
+}
+
 int symbol__annotate(struct symbol *sym, struct map *map,
 		     struct perf_evsel *evsel, size_t privsize,
 		     struct arch **parch, char *cpuid)

@@ -1663,7 +1719,11 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		}
 	}
 
-	return symbol__disassemble(sym, &args);
+	err = symbol__disassemble(sym, &args);
+	if (err)
+		return err;
+
+	return symbol__calc_percent(sym, evsel);
 }
 
 static void insert_source_line(struct rb_root *root, struct source_line *src_line)

index 55bdd9015f33..6056840da4c9 100644
@@ -107,6 +107,7 @@ int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool r
 size_t disasm__fprintf(struct list_head *head, FILE *fp);
 double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
 			    s64 end, const char **path, struct sym_hist_entry *sample);
+int symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel);
 
 struct sym_hist {
 	u64		      nr_samples;

index ff1036096347..96cf6767b5ce 100644
@@ -892,6 +892,7 @@ static void annotation_line__delete(struct annotation_line *al)
 {
 	void *ptr = (void *) al - al->privsize;
 
+	free_srcline(al->path);
 	zfree(&al->line);
 	free(ptr);
 }

@@ -1726,21 +1727,21 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 	return symbol__calc_percent(sym, evsel);
 }
 
-static void insert_source_line(struct rb_root *root, struct source_line *src_line)
+static void insert_source_line(struct rb_root *root, struct annotation_line *al)
 {
-	struct source_line *iter;
+	struct annotation_line *iter;
 	struct rb_node **p = &root->rb_node;
 	struct rb_node *parent = NULL;
 	int i, ret;
 
 	while (*p != NULL) {
 		parent = *p;
-		iter = rb_entry(parent, struct source_line, node);
+		iter = rb_entry(parent, struct annotation_line, rb_node);
 
-		ret = strcmp(iter->path, src_line->path);
+		ret = strcmp(iter->path, al->path);
 		if (ret == 0) {
-			for (i = 0; i < src_line->nr_pcnt; i++)
-				iter->samples[i].percent_sum += src_line->samples[i].percent;
+			for (i = 0; i < al->samples_nr; i++)
+				iter->samples[i].percent_sum += al->samples[i].percent;
 			return;
 		}
 

@@ -1750,18 +1751,18 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin
 			p = &(*p)->rb_right;
 	}
 
-	for (i = 0; i < src_line->nr_pcnt; i++)
-		src_line->samples[i].percent_sum = src_line->samples[i].percent;
+	for (i = 0; i < al->samples_nr; i++)
+		al->samples[i].percent_sum = al->samples[i].percent;
 
-	rb_link_node(&src_line->node, parent, p);
-	rb_insert_color(&src_line->node, root);
+	rb_link_node(&al->rb_node, parent, p);
+	rb_insert_color(&al->rb_node, root);
 }
 
-static int cmp_source_line(struct source_line *a, struct source_line *b)
+static int cmp_source_line(struct annotation_line *a, struct annotation_line *b)
 {
 	int i;
 
-	for (i = 0; i < a->nr_pcnt; i++) {
+	for (i = 0; i < a->samples_nr; i++) {
 		if (a->samples[i].percent_sum == b->samples[i].percent_sum)
 			continue;
 		return a->samples[i].percent_sum > b->samples[i].percent_sum;

@@ -1770,135 +1771,47 @@ static int cmp_source_line(struct source_line *a, struct source_line *b)
 	return 0;
 }
 
-static void __resort_source_line(struct rb_root *root, struct source_line *src_line)
+static void __resort_source_line(struct rb_root *root, struct annotation_line *al)
 {
-	struct source_line *iter;
+	struct annotation_line *iter;
 	struct rb_node **p = &root->rb_node;
 	struct rb_node *parent = NULL;
 
 	while (*p != NULL) {
 		parent = *p;
-		iter = rb_entry(parent, struct source_line, node);
+		iter = rb_entry(parent, struct annotation_line, rb_node);
 
-		if (cmp_source_line(src_line, iter))
+		if (cmp_source_line(al, iter))
 			p = &(*p)->rb_left;
 		else
 			p = &(*p)->rb_right;
 	}
 
-	rb_link_node(&src_line->node, parent, p);
-	rb_insert_color(&src_line->node, root);
+	rb_link_node(&al->rb_node, parent, p);
+	rb_insert_color(&al->rb_node, root);
 }
 
 static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root)
 {
-	struct source_line *src_line;
+	struct annotation_line *al;
 	struct rb_node *node;
 
 	node = rb_first(src_root);
 	while (node) {
 		struct rb_node *next;
 
-		src_line = rb_entry(node, struct source_line, node);
+		al = rb_entry(node, struct annotation_line, rb_node);
 		next = rb_next(node);
 		rb_erase(node, src_root);
 
-		__resort_source_line(dest_root, src_line);
+		__resort_source_line(dest_root, al);
 		node = next;
 	}
 }
 
-static void symbol__free_source_line(struct symbol *sym, int len)
-{
-	struct annotation *notes = symbol__annotation(sym);
-	struct source_line *src_line = notes->src->lines;
-	size_t sizeof_src_line;
-	int i;
-
-	sizeof_src_line = sizeof(*src_line) +
-			  (sizeof(src_line->samples) * (src_line->nr_pcnt - 1));
-
-	for (i = 0; i < len; i++) {
-		free_srcline(src_line->path);
-		src_line = (void *)src_line + sizeof_src_line;
-	}
-
-	zfree(&notes->src->lines);
-}
-
-/* Get the filename:line for the colored entries */
-static int symbol__get_source_line(struct symbol *sym, struct map *map,
-				   struct perf_evsel *evsel,
-				   struct rb_root *root, int len)
-{
-	u64 start;
-	int i, k;
-	int evidx = evsel->idx;
-	struct source_line *src_line;
-	struct annotation *notes = symbol__annotation(sym);
-	struct sym_hist *h = annotation__histogram(notes, evidx);
-	struct rb_root tmp_root = RB_ROOT;
-	int nr_pcnt = 1;
-	u64 nr_samples = h->nr_samples;
-	size_t sizeof_src_line = sizeof(struct source_line);
-
-	if (perf_evsel__is_group_event(evsel)) {
-		for (i = 1; i < evsel->nr_members; i++) {
-			h = annotation__histogram(notes, evidx + i);
-			nr_samples += h->nr_samples;
-		}
-		nr_pcnt = evsel->nr_members;
-		sizeof_src_line += (nr_pcnt - 1) * sizeof(src_line->samples);
-	}
-
-	if (!nr_samples)
-		return 0;
-
-	src_line = notes->src->lines = calloc(len, sizeof_src_line);
-	if (!notes->src->lines)
-		return -1;
-
-	start = map__rip_2objdump(map, sym->start);
-
-	for (i = 0; i < len; i++) {
-		u64 offset;
-		double percent_max = 0.0;
-
-		src_line->nr_pcnt = nr_pcnt;
-
-		for (k = 0; k < nr_pcnt; k++) {
-			double percent = 0.0;
-
-			h = annotation__histogram(notes, evidx + k);
-			nr_samples = h->addr[i].nr_samples;
-			if (h->nr_samples)
-				percent = 100.0 * nr_samples / h->nr_samples;
-
-			if (percent > percent_max)
-				percent_max = percent;
-			src_line->samples[k].percent = percent;
-			src_line->samples[k].nr = nr_samples;
-		}
-
-		if (percent_max <= 0.5)
-			goto next;
-
-		offset = start + i;
-		src_line->path = get_srcline(map->dso, offset, NULL,
-					     false, true);
-		insert_source_line(&tmp_root, src_line);
-
-	next:
-		src_line = (void *)src_line + sizeof_src_line;
-	}
-
-	resort_source_line(root, &tmp_root);
-	return 0;
-}
-
 static void print_summary(struct rb_root *root, const char *filename)
 {
-	struct source_line *src_line;
+	struct annotation_line *al;
 	struct rb_node *node;
 
 	printf("\nSorted summary for file %s\n", filename);

@@ -1916,9 +1829,9 @@ static void print_summary(struct rb_root *root, const char *filename)
 		char *path;
 		int i;
 
-		src_line = rb_entry(node, struct source_line, node);
-		for (i = 0; i < src_line->nr_pcnt; i++) {
-			percent = src_line->samples[i].percent_sum;
+		al = rb_entry(node, struct annotation_line, rb_node);
+		for (i = 0; i < al->samples_nr; i++) {
+			percent = al->samples[i].percent_sum;
 			color = get_percent_color(percent);
 			color_fprintf(stdout, color, " %7.2f", percent);
 

@@ -1926,7 +1839,7 @@ static void print_summary(struct rb_root *root, const char *filename)
 				percent_max = percent;
 		}
 
-		path = src_line->path;
+		path = al->path;
 		color = get_percent_color(percent_max);
 		color_fprintf(stdout, color, " %s\n", path);
 

@@ -2091,29 +2004,62 @@ size_t disasm__fprintf(struct list_head *head, FILE *fp)
 	return printed;
 }
 
+static void annotation__calc_lines(struct annotation *notes, struct map *map,
+				  struct rb_root *root, u64 start)
+{
+	struct annotation_line *al;
+	struct rb_root tmp_root = RB_ROOT;
+
+	list_for_each_entry(al, &notes->src->source, node) {
+		double percent_max = 0.0;
+		int i;
+
+		for (i = 0; i < al->samples_nr; i++) {
+			struct annotation_data *sample;
+
+			sample = &al->samples[i];
+
+			if (sample->percent > percent_max)
+				percent_max = sample->percent;
+		}
+
+		if (percent_max <= 0.5)
+			continue;
+
+		al->path = get_srcline(map->dso, start + al->offset, NULL, false, true);
+		insert_source_line(&tmp_root, al);
+	}
+
+	resort_source_line(root, &tmp_root);
+}
+
+static void symbol__calc_lines(struct symbol *sym, struct map *map,
+			      struct rb_root *root)
+{
+	struct annotation *notes = symbol__annotation(sym);
+	u64 start = map__rip_2objdump(map, sym->start);
+
+	annotation__calc_lines(notes, map, root, start);
+}
+
 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 dso *dso = map->dso;
 	struct rb_root source_line = RB_ROOT;
-	u64 len;
 
 	if (symbol__annotate(sym, map, evsel, 0, NULL, NULL) < 0)
 		return -1;
 
-	len = symbol__size(sym);
-
 	if (print_lines) {
 		srcline_full_filename = full_paths;
-		symbol__get_source_line(sym, map, evsel, &source_line, len);
+		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);
-	if (print_lines)
-		symbol__free_source_line(sym, len);
 
 	annotated_source__purge(symbol__annotation(sym)->src);
 

index 6056840da4c9..927810b19f0d 100644
@@ -66,6 +66,7 @@ struct sym_hist_entry {
 
 struct annotation_data {
 	double			 percent;
+	double			 percent_sum;
 	struct sym_hist_entry	 he;
 };
 

@@ -78,6 +79,7 @@ struct annotation_line {
 	float			 ipc;
 	u64			 cycles;
 	size_t			 privsize;
+	char			*path;
 	int			 samples_nr;
 	struct annotation_data	 samples[0];
 };

index adfeeb488f1a..0789f95ca2f3 100644
@@ -226,6 +226,7 @@ static void perf_top__record_precise_ip(struct perf_top *top,
 static void perf_top__show_details(struct perf_top *top)
 {
 	struct hist_entry *he = top->sym_filter_entry;
+	struct perf_evsel *evsel = hists_to_evsel(he->hists);
 	struct annotation *notes;
 	struct symbol *symbol;
 	int more;

@@ -238,6 +239,8 @@ static void perf_top__show_details(struct perf_top *top)
 
 	pthread_mutex_lock(&notes->lock);
 
+	symbol__calc_percent(symbol, evsel);
+
 	if (notes->src == NULL)
 		goto out_unlock;
 

97 lines not on this page · raw message

index 4c54d5e76008..613682432940 100644
@@ -444,17 +444,16 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 	struct map_symbol *ms = browser->b.priv;
 	struct symbol *sym = ms->sym;
 	struct annotation *notes = symbol__annotation(sym);
-	struct annotation_line *next;
 	struct disasm_line *pos;
-	s64 len = symbol__size(sym);
 
 	browser->entries = RB_ROOT;
 
 	pthread_mutex_lock(&notes->lock);
 
+	symbol__calc_percent(sym, evsel);
+
 	list_for_each_entry(pos, &notes->src->source, al.node) {
 		struct browser_disasm_line *bpos = disasm_line__browser(pos);
-		const char *path = NULL;
 		double max_percent = 0.0;
 		int i;
 

@@ -463,17 +462,11 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 			continue;
 		}
 
-		next = annotation_line__next(&pos->al, &notes->src->source);
-
 		for (i = 0; i < browser->nr_events; i++) {
-			struct sym_hist_entry sample;
-
-			bpos->samples[i].percent = disasm__calc_percent(notes,
-						evsel->idx + i,
-						pos->al.offset,
-						next ? next->offset : len,
-						&path, &sample);
-			bpos->samples[i].he = sample;
+			struct annotation_data *sample = &pos->al.samples[i];
+
+			bpos->samples[i].percent = sample->percent;
+			bpos->samples[i].he      = sample->he;
 
 			if (max_percent < bpos->samples[i].percent)
 				max_percent = bpos->samples[i].percent;

index 209a25545542..29cf2a5ef620 100644
@@ -1010,50 +1010,6 @@ annotation_line__next(struct annotation_line *pos, struct list_head *head)
 	return NULL;
 }
 
-double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
-			    s64 end, const char **path, struct sym_hist_entry *sample)
-{
-	struct source_line *src_line = notes->src->lines;
-	double percent = 0.0;
-
-	sample->nr_samples = sample->period = 0;
-
-	if (src_line) {
-		size_t sizeof_src_line = sizeof(*src_line) +
-				sizeof(src_line->samples) * (src_line->nr_pcnt - 1);
-
-		while (offset < end) {
-			src_line = (void *)notes->src->lines +
-					(sizeof_src_line * offset);
-
-			if (*path == NULL)
-				*path = src_line->path;
-
-			percent += src_line->samples[evidx].percent;
-			sample->nr_samples += src_line->samples[evidx].nr;
-			offset++;
-		}
-	} else {
-		struct sym_hist *h = annotation__histogram(notes, evidx);
-		unsigned int hits = 0;
-		u64 period = 0;
-
-		while (offset < end) {
-			hits   += h->addr[offset].nr_samples;
-			period += h->addr[offset].period;
-			++offset;
-		}
-
-		if (h->nr_samples) {
-			sample->period	   = period;
-			sample->nr_samples = hits;
-			percent = 100.0 * hits / h->nr_samples;
-		}
-	}
-
-	return percent;
-}
-
 static const char *annotate__address_color(struct block_range *br)
 {
 	double cov = block_range__coverage(br);

index 927810b19f0d..f98acb2ad721 100644
@@ -107,8 +107,6 @@ struct annotation_line *
 annotation_line__next(struct annotation_line *pos, struct list_head *head);
 int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
 size_t disasm__fprintf(struct list_head *head, FILE *fp);
-double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
-			    s64 end, const char **path, struct sym_hist_entry *sample);
 int symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel);
 
 struct sym_hist {

index f98acb2ad721..4fc805a271d2 100644
@@ -126,19 +126,6 @@ struct cyc_hist {
 	u16	reset;
 };
 
-struct source_line_samples {
-	double		percent;
-	double		percent_sum;
-	u64		nr;
-};
-
-struct source_line {
-	struct rb_node	node;
-	char		*path;
-	int		nr_pcnt;
-	struct source_line_samples samples[1];
-};
-
 /** struct annotated_source - symbols with hits have this attached as in sannotation
  *
  * @histogram: Array of addr hit histograms per event being monitored

@@ -154,7 +141,6 @@ struct source_line {
  */
 struct annotated_source {
 	struct list_head   source;
-	struct source_line *lines;
 	int    		   nr_histograms;
 	size_t		   sizeof_sym_hist;
 	struct cyc_hist	   *cycles_hist;

index 29cf2a5ef620..5c6f739ac3ac 100644
@@ -1189,6 +1189,18 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 	return 0;
 }
 
+static int
+annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start,
+		       struct perf_evsel *evsel, u64 len, int min_pcnt, int printed,
+		       int max_lines, struct annotation_line *aq)
+{
+	struct disasm_line *dl    = container_of(al, struct disasm_line, al);
+	struct disasm_line *queue = container_of(aq, struct disasm_line, al);
+
+	return disasm_line__print(dl, sym, start, evsel, len, min_pcnt, printed,
+				  max_lines, queue);
+}
+
 /*
  * symbol__parse_objdump_line() parses objdump output (with -d --no-show-raw)
  * which looks like following

@@ -1797,7 +1809,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 	const char *evsel_name = perf_evsel__name(evsel);
 	struct annotation *notes = symbol__annotation(sym);
 	struct sym_hist *h = annotation__histogram(notes, evsel->idx);
-	struct disasm_line *pos, *queue = NULL;
+	struct annotation_line *pos, *queue = NULL;
 	u64 start = map__rip_2objdump(map, sym->start);
 	int printed = 2, queue_len = 0;
 	int more = 0;

@@ -1830,15 +1842,19 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 	if (verbose > 0)
 		symbol__annotate_hits(sym, evsel);
 
-	list_for_each_entry(pos, &notes->src->source, al.node) {
+	list_for_each_entry(pos, &notes->src->source, node) {
+		int err;
+
 		if (context && queue == NULL) {
 			queue = pos;
 			queue_len = 0;
 		}
 
-		switch (disasm_line__print(pos, sym, start, evsel, len,
-					    min_pcnt, printed, max_lines,
-					    queue)) {
+		err = annotation_line__print(pos, sym, start, evsel, len,
+					     min_pcnt, printed, max_lines,
+					     queue);
+
+		switch (err) {
 		case 0:
 			++printed;
 			if (context) {

@@ -1860,7 +1876,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
 			if (!context)
 				break;
 			if (queue_len == context)
-				queue = list_entry(queue->al.node.next, typeof(*queue), al.node);
+				queue = list_entry(queue->node.next, typeof(*queue), node);
 			else
 				++queue_len;
 			break;

index 5c6f739ac3ac..cb065ca431ee 100644
@@ -1093,24 +1093,36 @@ static void annotate__branch_printf(struct block_range *br, u64 addr)
 }
 
 
-static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 start,
-		      struct perf_evsel *evsel, u64 len, int min_pcnt, int printed,
-		      int max_lines, struct disasm_line *queue)
+static int disasm_line__print(struct disasm_line *dl, u64 start)
 {
+	s64 offset = dl->al.offset;
+	const u64 addr = start + offset;
+	struct block_range *br;
+
+	br = block_range__find(addr);
+	color_fprintf(stdout, annotate__address_color(br), "  %" PRIx64 ":", addr);
+	color_fprintf(stdout, annotate__asm_color(br), "%s", dl->al.line);
+	annotate__branch_printf(br, addr);
+	return 0;
+}
+
+static int
+annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start,
+		       struct perf_evsel *evsel, u64 len, int min_pcnt, int printed,
+		       int max_lines, struct annotation_line *queue)
+{
+	struct disasm_line *dl = container_of(al, struct disasm_line, al);
 	static const char *prev_line;
 	static const char *prev_color;
 
-	if (dl->al.offset != -1) {
+	if (al->offset != -1) {
 		double max_percent = 0.0;
 		int i, nr_percent = 1;
 		const char *color;
 		struct annotation *notes = symbol__annotation(sym);
-		s64 offset = dl->al.offset;
-		const u64 addr = start + offset;
-		struct block_range *br;
 
-		for (i = 0; i < dl->al.samples_nr; i++) {
-			struct annotation_data *sample = &dl->al.samples[i];
+		for (i = 0; i < al->samples_nr; i++) {
+			struct annotation_data *sample = &al->samples[i];
 
 			if (sample->percent > max_percent)
 				max_percent = sample->percent;

@@ -1123,11 +1135,11 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 			return 1;
 
 		if (queue != NULL) {
-			list_for_each_entry_from(queue, &notes->src->source, al.node) {
-				if (queue == dl)
+			list_for_each_entry_from(queue, &notes->src->source, node) {
+				if (queue == al)
 					break;
-				disasm_line__print(queue, sym, start, evsel, len,
-						    0, 0, 1, NULL);
+				annotation_line__print(queue, sym, start, evsel, len,
+						       0, 0, 1, NULL);
 			}
 		}
 

@@ -1138,17 +1150,17 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 		 * the same color than the percentage. Don't print it
 		 * twice for close colored addr with the same filename:line
 		 */
-		if (dl->al.path) {
-			if (!prev_line || strcmp(prev_line, dl->al.path)
+		if (al->path) {
+			if (!prev_line || strcmp(prev_line, al->path)
 				       || color != prev_color) {
-				color_fprintf(stdout, color, " %s", dl->al.path);
-				prev_line = dl->al.path;
+				color_fprintf(stdout, color, " %s", al->path);
+				prev_line = al->path;
 				prev_color = color;
 			}
 		}
 
 		for (i = 0; i < nr_percent; i++) {
-			struct annotation_data *sample = &dl->al.samples[i];
+			struct annotation_data *sample = &al->samples[i];
 
 			color = get_percent_color(sample->percent);
 

@@ -1164,10 +1176,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 
 		printf(" :	");
 
-		br = block_range__find(addr);
-		color_fprintf(stdout, annotate__address_color(br), "  %" PRIx64 ":", addr);
-		color_fprintf(stdout, annotate__asm_color(br), "%s", dl->al.line);
-		annotate__branch_printf(br, addr);
+		disasm_line__print(dl, start);
 		printf("\n");
 	} else if (max_lines && printed >= max_lines)
 		return 1;

@@ -1180,27 +1189,15 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
 		if (perf_evsel__is_group_event(evsel))
 			width *= evsel->nr_members;
 
-		if (!*dl->al.line)
+		if (!*al->line)
 			printf(" %*s:\n", width, " ");
 		else
-			printf(" %*s:	%s\n", width, " ", dl->al.line);
+			printf(" %*s:	%s\n", width, " ", al->line);
 	}
 
 	return 0;
 }
 
-static int
-annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start,
-		       struct perf_evsel *evsel, u64 len, int min_pcnt, int printed,
-		       int max_lines, struct annotation_line *aq)
-{
-	struct disasm_line *dl    = container_of(al, struct disasm_line, al);
-	struct disasm_line *queue = container_of(aq, struct disasm_line, al);
-
-	return disasm_line__print(dl, sym, start, evsel, len, min_pcnt, printed,
-				  max_lines, queue);
-}
-
 /*
  * symbol__parse_objdump_line() parses objdump output (with -d --no-show-raw)
  * which looks like following

index 613682432940..5d99429a03bc 100644
@@ -29,11 +29,6 @@ struct browser_disasm_line {
 	u32				idx;
 	int				idx_asm;
 	int				jump_sources;
-	/*
-	 * actual length of this array is saved on the nr_events field
-	 * of the struct annotate_browser
-	 */
-	struct disasm_line_samples	samples[1];
 };
 
 static struct annotate_browser_opt {

@@ -76,9 +71,7 @@ struct annotate_browser {
 
 static inline struct browser_disasm_line *disasm_line__browser(struct disasm_line *dl)
 {
-	struct annotation_line *al = &dl->al;
-
-	return (void *) al - al->privsize;
+	return (void *) dl - sizeof(struct browser_disasm_line);
 }
 
 static bool disasm_line__filter(struct ui_browser *browser __maybe_unused,

@@ -139,8 +132,8 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 	bool show_title = false;
 
 	for (i = 0; i < ab->nr_events; i++) {
-		if (bdl->samples[i].percent > percent_max)
-			percent_max = bdl->samples[i].percent;
+		if (dl->al.samples[i].percent > percent_max)
+			percent_max = dl->al.samples[i].percent;
 	}
 
 	if ((row == 0) && (dl->al.offset == -1 || percent_max == 0.0)) {

@@ -154,17 +147,17 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 	if (dl->al.offset != -1 && percent_max != 0.0) {
 		for (i = 0; i < ab->nr_events; i++) {
 			ui_browser__set_percent_color(browser,
-						bdl->samples[i].percent,
+						dl->al.samples[i].percent,
 						current_entry);
 			if (annotate_browser__opts.show_total_period) {
 				ui_browser__printf(browser, "%11" PRIu64 " ",
-						   bdl->samples[i].he.period);
+						   dl->al.samples[i].he.period);
 			} else if (annotate_browser__opts.show_nr_samples) {
 				ui_browser__printf(browser, "%6" PRIu64 " ",
-						   bdl->samples[i].he.nr_samples);
+						   dl->al.samples[i].he.nr_samples);
 			} else {
 				ui_browser__printf(browser, "%6.2f ",
-						   bdl->samples[i].percent);
+						   dl->al.samples[i].percent);
 			}
 		}
 	} else {

@@ -363,11 +356,9 @@ static unsigned int annotate_browser__refresh(struct ui_browser *browser)
 	return ret;
 }
 
-static int disasm__cmp(struct disasm_line *da,
-		       struct disasm_line *db, int nr_pcnt)
+static int disasm__cmp(struct annotation_line *a,
+		       struct annotation_line *b, int nr_pcnt)
 {
-	struct browser_disasm_line *a = disasm_line__browser(da);
-	struct browser_disasm_line *b = disasm_line__browser(db);
 	int i;
 
 	for (i = 0; i < nr_pcnt; i++) {

@@ -378,24 +369,24 @@ static int disasm__cmp(struct disasm_line *da,
 	return 0;
 }
 
-static void disasm_rb_tree__insert(struct rb_root *root, struct disasm_line *dl,
+static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line *al,
 				   int nr_events)
 {
 	struct rb_node **p = &root->rb_node;
 	struct rb_node *parent = NULL;
-	struct disasm_line *l;
+	struct annotation_line *l;
 
 	while (*p != NULL) {
 		parent = *p;
-		l = rb_entry(parent, struct disasm_line, al.rb_node);
+		l = rb_entry(parent, struct annotation_line, rb_node);
 
-		if (disasm__cmp(dl, l, nr_events))
+		if (disasm__cmp(al, l, nr_events))
 			p = &(*p)->rb_left;
 		else
 			p = &(*p)->rb_right;
 	}
-	rb_link_node(&dl->al.rb_node, parent, p);
-	rb_insert_color(&dl->al.rb_node, root);
+	rb_link_node(&al->rb_node, parent, p);
+	rb_insert_color(&al->rb_node, root);
 }
 
 static void annotate_browser__set_top(struct annotate_browser *browser,

@@ -453,7 +444,6 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 	symbol__calc_percent(sym, evsel);
 
 	list_for_each_entry(pos, &notes->src->source, al.node) {
-		struct browser_disasm_line *bpos = disasm_line__browser(pos);
 		double max_percent = 0.0;
 		int i;
 

@@ -465,18 +455,15 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 		for (i = 0; i < browser->nr_events; i++) {
 			struct annotation_data *sample = &pos->al.samples[i];
 
-			bpos->samples[i].percent = sample->percent;
-			bpos->samples[i].he      = sample->he;
-
-			if (max_percent < bpos->samples[i].percent)
-				max_percent = bpos->samples[i].percent;
+			if (max_percent < sample->percent)
+				max_percent = sample->percent;
 		}
 
 		if (max_percent < 0.01 && pos->al.ipc == 0) {
 			RB_CLEAR_NODE(&pos->al.rb_node);
 			continue;
 		}
-		disasm_rb_tree__insert(&browser->entries, pos,
+		disasm_rb_tree__insert(&browser->entries, &pos->al,
 				       browser->nr_events);
 	}
 	pthread_mutex_unlock(&notes->lock);

@@ -1096,7 +1083,6 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 	};
 	int ret = -1, err;
 	int nr_pcnt = 1;
-	size_t sizeof_bdl = sizeof(struct browser_disasm_line);
 
 	if (sym == NULL)
 		return -1;

@@ -1112,14 +1098,11 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 		return -1;
 	}
 
-	if (perf_evsel__is_group_event(evsel)) {
+	if (perf_evsel__is_group_event(evsel))
 		nr_pcnt = evsel->nr_members;
-		sizeof_bdl += sizeof(struct disasm_line_samples) *
-		  (nr_pcnt - 1);
-	}
 
 	err = symbol__annotate(sym, map, evsel,
-			       sizeof_bdl, &browser.arch,
+			       sizeof(struct browser_disasm_line), &browser.arch,
 			       perf_evsel__env_cpuid(evsel));
 	if (err) {
 		char msg[BUFSIZ];

index 5d99429a03bc..67e5955b3c6f 100644
@@ -356,12 +356,11 @@ static unsigned int annotate_browser__refresh(struct ui_browser *browser)
 	return ret;
 }
 
-static int disasm__cmp(struct annotation_line *a,
-		       struct annotation_line *b, int nr_pcnt)
+static int disasm__cmp(struct annotation_line *a, struct annotation_line *b)
 {
 	int i;
 
-	for (i = 0; i < nr_pcnt; i++) {
+	for (i = 0; i < a->samples_nr; i++) {
 		if (a->samples[i].percent == b->samples[i].percent)
 			continue;
 		return a->samples[i].percent < b->samples[i].percent;

@@ -369,8 +368,7 @@ static int disasm__cmp(struct annotation_line *a,
 	return 0;
 }
 
-static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line *al,
-				   int nr_events)
+static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line *al)
 {
 	struct rb_node **p = &root->rb_node;
 	struct rb_node *parent = NULL;

@@ -380,7 +378,7 @@ static void disasm_rb_tree__insert(struct rb_root *root, struct annotation_line
 		parent = *p;
 		l = rb_entry(parent, struct annotation_line, rb_node);
 
-		if (disasm__cmp(al, l, nr_events))
+		if (disasm__cmp(al, l))
 			p = &(*p)->rb_left;
 		else
 			p = &(*p)->rb_right;

@@ -452,7 +450,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 			continue;
 		}
 
-		for (i = 0; i < browser->nr_events; i++) {
+		for (i = 0; i < pos->al.samples_nr; i++) {
 			struct annotation_data *sample = &pos->al.samples[i];
 
 			if (max_percent < sample->percent)

@@ -463,8 +461,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 			RB_CLEAR_NODE(&pos->al.rb_node);
 			continue;
 		}
-		disasm_rb_tree__insert(&browser->entries, &pos->al,
-				       browser->nr_events);
+		disasm_rb_tree__insert(&browser->entries, &pos->al);
 	}
 	pthread_mutex_unlock(&notes->lock);
 

index 67e5955b3c6f..5ed6c158af40 100644
@@ -25,10 +25,10 @@ struct disasm_line_samples {
 #define IPC_WIDTH 6
 #define CYCLES_WIDTH 6
 
-struct browser_disasm_line {
-	u32				idx;
-	int				idx_asm;
-	int				jump_sources;
+struct browser_line {
+	u32	idx;
+	int	idx_asm;
+	int	jump_sources;
 };
 
 static struct annotate_browser_opt {

@@ -69,9 +69,9 @@ struct annotate_browser {
 	char		    search_bf[128];
 };
 
-static inline struct browser_disasm_line *disasm_line__browser(struct disasm_line *dl)
+static inline struct browser_line *disasm_line__browser(struct disasm_line *dl)
 {
-	return (void *) dl - sizeof(struct browser_disasm_line);
+	return (void *) dl - sizeof(struct browser_line);
 }
 
 static bool disasm_line__filter(struct ui_browser *browser __maybe_unused,

@@ -119,7 +119,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 {
 	struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
 	struct disasm_line *dl = list_entry(entry, struct disasm_line, al.node);
-	struct browser_disasm_line *bdl = disasm_line__browser(dl);
+	struct browser_line *bdl = disasm_line__browser(dl);
 	bool current_entry = ui_browser__is_current_entry(browser, row);
 	bool change_color = (!annotate_browser__opts.hide_src_code &&
 			     (!current_entry || (browser->use_navkeypressed &&

@@ -302,7 +302,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
 {
 	struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
 	struct disasm_line *cursor = ab->selection, *target;
-	struct browser_disasm_line *btarget, *bcursor;
+	struct browser_line *btarget, *bcursor;
 	unsigned int from, to;
 	struct map_symbol *ms = ab->b.priv;
 	struct symbol *sym = ms->sym;

@@ -413,7 +413,7 @@ static void annotate_browser__set_top(struct annotate_browser *browser,
 static void annotate_browser__set_rb_top(struct annotate_browser *browser,
 					 struct rb_node *nd)
 {
-	struct browser_disasm_line *bpos;
+	struct browser_line *bpos;
 	struct disasm_line *pos;
 	u32 idx;
 

@@ -471,7 +471,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser,
 static bool annotate_browser__toggle_source(struct annotate_browser *browser)
 {
 	struct disasm_line *dl;
-	struct browser_disasm_line *bdl;
+	struct browser_line *bdl;
 	off_t offset = browser->b.index - browser->b.top_idx;
 
 	browser->b.seek(&browser->b, offset, SEEK_CUR);

@@ -1027,7 +1027,7 @@ static void annotate_browser__mark_jump_targets(struct annotate_browser *browser
 
 	for (offset = 0; offset < size; ++offset) {
 		struct disasm_line *dl = browser->offsets[offset], *dlt;
-		struct browser_disasm_line *bdlt;
+		struct browser_line *bdlt;
 
 		if (!disasm_line__is_valid_jump(dl, sym))
 			continue;

@@ -1099,7 +1099,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 		nr_pcnt = evsel->nr_members;
 
 	err = symbol__annotate(sym, map, evsel,
-			       sizeof(struct browser_disasm_line), &browser.arch,
+			       sizeof(struct browser_line), &browser.arch,
 			       perf_evsel__env_cpuid(evsel));
 	if (err) {
 		char msg[BUFSIZ];

@@ -1114,7 +1114,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 	browser.start = map__rip_2objdump(map, sym->start);
 
 	list_for_each_entry(pos, &notes->src->source, al.node) {
-		struct browser_disasm_line *bpos;
+		struct browser_line *bpos;
 		size_t line_len = strlen(pos->al.line);
 
 		if (browser.b.width < line_len)

index 5ed6c158af40..3691dc8cef4c 100644
@@ -69,7 +69,7 @@ struct annotate_browser {
 	char		    search_bf[128];
 };
 
-static inline struct browser_line *disasm_line__browser(struct disasm_line *dl)
+static inline struct browser_line *browser_line(struct disasm_line *dl)
 {
 	return (void *) dl - sizeof(struct browser_line);
 }

@@ -119,7 +119,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 {
 	struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
 	struct disasm_line *dl = list_entry(entry, struct disasm_line, al.node);
-	struct browser_line *bdl = disasm_line__browser(dl);
+	struct browser_line *bdl = browser_line(dl);
 	bool current_entry = ui_browser__is_current_entry(browser, row);
 	bool change_color = (!annotate_browser__opts.hide_src_code &&
 			     (!current_entry || (browser->use_navkeypressed &&

@@ -319,8 +319,8 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
 	if (!target)
 		return;
 
-	bcursor = disasm_line__browser(cursor);
-	btarget = disasm_line__browser(target);
+	bcursor = browser_line(cursor);
+	btarget = browser_line(target);
 
 	if (annotate_browser__opts.hide_src_code) {
 		from = bcursor->idx_asm;

@@ -418,7 +418,7 @@ static void annotate_browser__set_rb_top(struct annotate_browser *browser,
 	u32 idx;
 
 	pos = rb_entry(nd, struct disasm_line, al.rb_node);
-	bpos = disasm_line__browser(pos);
+	bpos = browser_line(pos);
 
 	idx = bpos->idx;
 	if (annotate_browser__opts.hide_src_code)

@@ -476,7 +476,7 @@ static bool annotate_browser__toggle_source(struct annotate_browser *browser)
 
 	browser->b.seek(&browser->b, offset, SEEK_CUR);
 	dl = list_entry(browser->b.top, struct disasm_line, al.node);
-	bdl = disasm_line__browser(dl);
+	bdl = browser_line(dl);
 
 	if (annotate_browser__opts.hide_src_code) {
 		if (bdl->idx_asm < offset)

@@ -1040,7 +1040,7 @@ static void annotate_browser__mark_jump_targets(struct annotate_browser *browser
 		if (dlt == NULL)
 			continue;
 
-		bdlt = disasm_line__browser(dlt);
+		bdlt = browser_line(dlt);
 		if (++bdlt->jump_sources > browser->max_jump_sources)
 			browser->max_jump_sources = bdlt->jump_sources;
 

@@ -1119,7 +1119,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
 
 		if (browser.b.width < line_len)
 			browser.b.width = line_len;
-		bpos = disasm_line__browser(pos);
+		bpos = browser_line(pos);
 		bpos->idx = browser.nr_entries++;
 		if (pos->al.offset != -1) {
 			bpos->idx_asm = browser.nr_asm_entries++;

index 3691dc8cef4c..657811669a6c 100644
@@ -47,26 +47,26 @@ static struct annotate_browser_opt {
 struct arch;
 
 struct annotate_browser {
-	struct ui_browser b;
-	struct rb_root	  entries;
-	struct rb_node	  *curr_hot;
-	struct disasm_line  *selection;
-	struct disasm_line  **offsets;
-	struct arch	    *arch;
-	int		    nr_events;
-	u64		    start;
-	int		    nr_asm_entries;
-	int		    nr_entries;
-	int		    max_jump_sources;
-	int		    nr_jumps;
-	bool		    searching_backwards;
-	bool		    have_cycles;
-	u8		    addr_width;
-	u8		    jumps_width;
-	u8		    target_width;
-	u8		    min_addr_width;
-	u8		    max_addr_width;
-	char		    search_bf[128];
+	struct ui_browser	    b;
+	struct rb_root		    entries;
+	struct rb_node		   *curr_hot;
+	struct annotation_line	   *selection;
+	struct disasm_line	  **offsets;
+	struct arch		   *arch;
+	int			    nr_events;
+	u64			    start;
+	int			    nr_asm_entries;
+	int			    nr_entries;
+	int			    max_jump_sources;
+	int			    nr_jumps;
+	bool			    searching_backwards;
+	bool			    have_cycles;
+	u8			    addr_width;
+	u8			    jumps_width;
+	u8			    target_width;
+	u8			    min_addr_width;
+	u8			    max_addr_width;
+	char			    search_bf[128];
 };
 
 static inline struct browser_line *browser_line(struct disasm_line *dl)