linux-kernel - [tip:perf/urgent] perf probe: Fix --del to show info instead of warning

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Message-ID: <tip-f6bbff77252cf12c82d480eaf6d9189129d1040a@git.kernel.org>
Date:	Tue, 15 Dec 2009 19:25:44 GMT
From:	tip-bot for Masami Hiramatsu <mhiramat@...hat.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, mingo@...hat.com, peterz@...radead.org,
	fweisbec@...il.com, dle-develop@...ts.sourceforge.net,
	rostedt@...dmis.org, jbaron@...hat.com, tglx@...utronix.de,
	mhiramat@...hat.com, systemtap@...rces.redhat.com,
	linux-kernel@...r.kernel.org, hpa@...or.com, paulus@...ba.org,
	fche@...hat.com, jkenisto@...ibm.com, hch@...radead.org,
	ananth@...ibm.com, srikar@...ux.vnet.ibm.com, mingo@...e.hu,
	prasad@...ux.vnet.ibm.com
Subject: [tip:perf/urgent] perf probe: Fix --del to show info instead of warning

Commit-ID:  f6bbff77252cf12c82d480eaf6d9189129d1040a
Gitweb:     http://git.kernel.org/tip/f6bbff77252cf12c82d480eaf6d9189129d1040a
Author:     Masami Hiramatsu <mhiramat@...hat.com>
AuthorDate: Tue, 15 Dec 2009 10:31:42 -0500
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Tue, 15 Dec 2009 20:22:01 +0100

perf probe: Fix --del to show info instead of warning

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

Signed-off-by: Masami Hiramatsu <mhiramat@...hat.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Jim Keniston <jkenisto@...ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@...ibm.com>
Cc: Christoph Hellwig <hch@...radead.org>
Cc: Frank Ch. Eigler <fche@...hat.com>
Cc: Jason Baron <jbaron@...hat.com>
Cc: K.Prasad <prasad@...ux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc: systemtap <systemtap@...rces.redhat.com>
Cc: DLE <dle-develop@...ts.sourceforge.net>
Cc: Frederic Weisbecker <fweisbec@...il.com>
LKML-Reference: <20091215153142.17436.7793.stgit@...p-100-2-132.bos.redhat.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 tools/perf/util/probe-event.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 1653a62..1eacee6 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -544,7 +544,7 @@ 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 */
--
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