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| author | Tom Zanussi <tzanussi@gmail.com> | 2010-05-10 08:46:59 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-11 02:51:01 +0400 |
| commit | 79e653f1bf2e52d12a952366e782dadf590b9d1d (patch) | |
| tree | 06d1f75ff2e74b93f809269a827d83b0ff93d1cf /tools | |
| parent | a4ab0c12975d1286b2696370f5e0576450609bf0 (diff) | |
| download | linux-79e653f1bf2e52d12a952366e782dadf590b9d1d.tar.xz | |
perf/trace/scripting: syscall-counts-by-pid script cleanup
A small fix for the syscall counts by pid script:
- silence the match output in the shell script
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1273466820-9330-9-git-send-email-tzanussi@gmail.com>
Signed-off-by: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/scripts/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 c53362e48602..9e9d8ddd72ce 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 |