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    Subject[PATCH 7/9] perf/trace/scripting: failed-syscalls-by-pid script cleanup
    Date
    A small fixe for the failed syscalls by pid script:

    - silence the match output in the shell script

    Signed-off-by: Tom Zanussi <tzanussi@gmail.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
    --
    1.6.4.GIT


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