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Subject[PATCH 8/9] perf/trace/scripting: syscall-counts-by-pid script cleanup
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A small fix for the syscall counts by pid script:

- silence the match output in the shell script

Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
---
.../python/bin/syscall-counts-by-pid-report | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
index c53362e..9e9d8dd 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
+++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
@@ -2,7 +2,7 @@
# description: system-wide syscall counts, by pid
# args: [comm]
if [ $# -gt 0 ] ; then
- if ! expr match "$1" "-" ; then
+ if ! expr match "$1" "-" > /dev/null ; then
comm=$1
shift
fi
--
1.6.4.GIT


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