[PATCH] perf c2c: Update usage for showing memory events

Leo Yan
2020-10-11T12:10:46Z

Since commit b027cc6fdf1b ("perf c2c: Fix 'perf c2c record -e list' to
show the default events used"), "perf c2c" tool can show the memory
events properly, it's no reason to still suggest user to use the
command "perf mem record -e list" for showing events.

This patch updates the usage for showing memory events with command
"perf c2c record -e list".

Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
tools/perf/builtin-c2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 5938b100eaf4..57bb6cce43e3 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -2916,7 +2916,7 @@ static int perf_c2c__record(int argc, const char **argv)
bool event_set = false;
struct option options[] = {
OPT_CALLBACK('e', "event", &event_set, "event",
- "event selector. Use 'perf mem record -e list' to list available events",
+ "event selector. Use 'perf c2c record -e list' to list available events",
parse_record_events),
OPT_BOOLEAN('u', "all-user", &all_user, "collect only user level data"),
OPT_BOOLEAN('k', "all-kernel", &all_kernel, "collect only kernel level data"),
--
2.17.1