From e61a639a794063d78fd248a37ce2c21d5c81fc19 Mon Sep 17 00:00:00 2001
From: Tom Zanussi <tzanussi@gmail.com>
Date: Sun, 9 May 2010 23:47:00 -0500
Subject: [PATCH] perf/trace/scripting: syscall-counts script cleanup
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A small fix for the syscall counts script:
- silence the match output in the shell script
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1273466820-9330-10-git-send-email-tzanussi@gmail.com>
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/scripts/python/bin/syscall-counts-report | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/scripts/python/bin/syscall-counts-report b/tools/perf/scripts/python/bin/syscall-counts-report
index 8c21552b3cdc3..dc076b618796f 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-report
+++ b/tools/perf/scripts/python/bin/syscall-counts-report
@@ -2,7 +2,7 @@
# description: system-wide syscall counts
# args: [comm]
if [ $# -gt 0 ] ; then
- if ! expr match "$1" "-" ; then
+ if ! expr match "$1" "-" > /dev/null ; then
comm=$1
shift
fi
--
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