[PATCH 09/10] perf/trace/scripting: syscall-counts-by-pid script cleanup
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From: Arnaldo Carvalho de Melo on 10 May 2010 19:00 From: Tom Zanussi <tzanussi(a)gmail.com> A small fix for the syscall counts by pid script: - silence the match output in the shell script Cc: Frédéric Weisbecker <fweisbec(a)gmail.com> Cc: Ingo Molnar <mingo(a)elte.hu> LKML-Reference: <1273466820-9330-9-git-send-email-tzanussi(a)gmail.com> Signed-off-by: Tom Zanussi <tzanussi(a)gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.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 -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |