perf trace: Rename set_ev_qualifier_filter to clarify its a tracepoint filter

Commit-ID:  246fbe03edaab9dfa5bd1f0e223c7c960d987982
Gitweb:     https://git.kernel.org/tip/246fbe03edaab9dfa5bd1f0e223c7c960d987982
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Wed, 12 Dec 2018 11:06:53 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Tue, 18 Dec 2018 12:23:57 -0300

perf trace: Rename set_ev_qualifier_filter to clarify its a tracepoint filter

Rename it to trace__set_ev_qualifier_tp_filter(), as this just sets up tracepoint filters on the raw_syscalls:sys_{enter,exit} tracepoints, and since we're going to do the same for the augmented_raw_syscalls codepath, when used, rename it to clarify.

---
 tools/perf/builtin-trace.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

index a14ee4ed2c9f..76e4fa04d824 100644
@@ -2553,7 +2553,7 @@ out_delete_sys_enter:
 	goto out;
 }
 
-static int trace__set_ev_qualifier_filter(struct trace *trace)
+static int trace__set_ev_qualifier_tp_filter(struct trace *trace)
 {
 	int err = -1;
 	struct perf_evsel *sys_exit;

@@ -2578,6 +2578,11 @@ out_enomem:
 	goto out;
 }
 
+static int trace__set_ev_qualifier_filter(struct trace *trace)
+{
+	return trace__set_ev_qualifier_tp_filter(trace);
+}
+
 static int bpf_map__set_filter_pids(struct bpf_map *map __maybe_unused,
 				    size_t npids __maybe_unused, pid_t *pids __maybe_unused)
 {