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Date: Mon, 10 May 2010 19:53:06 -0300
From: Arnaldo Carvalho de Melo <acme@...radead.org>
To: Ingo Molnar <mingo@...e.hu>
Cc: linux-kernel@...r.kernel.org, Tom Zanussi <tzanussi@...il.com>,
Frédéric Weisbecker <fweisbec@...il.com>,
Ingo Molnar <mingo@...e.hu>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 08/10] perf/trace/scripting: failed-syscalls-by-pid script cleanup
From: Tom Zanussi <tzanussi@...il.com>
A small fixe for the failed syscalls by pid script:
- silence the match output in the shell script
Cc: Frédéric Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...e.hu>
LKML-Reference: <1273466820-9330-8-git-send-email-tzanussi@...il.com>
Signed-off-by: Tom Zanussi <tzanussi@...il.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
.../python/bin/failed-syscalls-by-pid-report | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
index 8c128ef..3029354 100644
--- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
+++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
@@ -2,7 +2,7 @@
# description: system-wide failed syscalls, by pid
# args: [comm]
if [ $# -gt 0 ] ; then
- if ! expr match "$1" "-" ; then
+ if ! expr match "$1" "-" > /dev/null ; then
comm=$1
shift
fi
--
1.6.2.5
--
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