[PATCH -tip 05/14] perf probe: Fix --del to show info instead of warning

Masami Hiramatsu
2009-12-15T15:28:17Z

Fix --del option to show info message instead of warning
if failing to find specified event.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
---

tools/perf/util/probe-event.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 1653a62..d733bfa 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -544,7 +544,8 @@ static void del_trace_kprobe_event(int fd, const char *group,
if (e_snprintf(buf, 128, "%s:%s", group, event) < 0)
die("Failed to copy event.");
if (!strlist__has_entry(namelist, buf)) {
- pr_warning("Warning: event \"%s\" is not found.\n", buf);
+ pr_info("Info: event \"%s\" does not exist."
+ " Could not remove it.\n", buf);
return;
}
/* Convert from perf-probe event to trace-kprobe event */