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authorDavid Ahern <dsahern@gmail.com>2013-08-07 22:50:46 -0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-08-12 10:31:06 -0300
commit4a957e4df1a212c447fd162d18dc7ee6320c1621 (patch)
treef759142334ef4c13be32018fe02bd51ae7f5a385 /tools/perf
parentffb273dd7e3bd72e7d964fc0a0f6d441aceb7dae (diff)
downloadlinux-4a957e4df1a212c447fd162d18dc7ee6320c1621.tar.gz
perf sched: Remove sched_process_exit tracepoint
Event is not needed nor analyzed. Since perf-sched leverages perf-record to capture the sched data, we already capture task events like EXIT. Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1375930261-77273-5-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-sched.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 52850240583a..42f45873d8f0 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1392,15 +1392,6 @@ static int process_sched_fork_event(struct perf_tool *tool,
return 0;
}
-static int process_sched_exit_event(struct perf_tool *tool __maybe_unused,
- struct perf_evsel *evsel,
- struct perf_sample *sample __maybe_unused,
- struct machine *machine __maybe_unused)
-{
- pr_debug("sched_exit event %p\n", evsel);
- return 0;
-}
-
static int process_sched_migrate_task_event(struct perf_tool *tool,
struct perf_evsel *evsel,
struct perf_sample *sample,
@@ -1447,7 +1438,6 @@ static int perf_sched__read_events(struct perf_sched *sched,
{ "sched:sched_wakeup", process_sched_wakeup_event, },
{ "sched:sched_wakeup_new", process_sched_wakeup_event, },
{ "sched:sched_process_fork", process_sched_fork_event, },
- { "sched:sched_process_exit", process_sched_exit_event, },
{ "sched:sched_migrate_task", process_sched_migrate_task_event, },
};
struct perf_session *session;
@@ -1634,7 +1624,6 @@ static int __cmd_record(int argc, const char **argv)
"-e", "sched:sched_stat_sleep",
"-e", "sched:sched_stat_iowait",
"-e", "sched:sched_stat_runtime",
- "-e", "sched:sched_process_exit",
"-e", "sched:sched_process_fork",
"-e", "sched:sched_wakeup",
"-e", "sched:sched_migrate_task",