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| author | Diederik de Haas <didi.debian@cknow.org> | 2023-02-02 00:49:44 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-02-02 22:32:19 +0300 |
| commit | 5b420cf003da4da34955dfd95c5334bec0815114 (patch) | |
| tree | b08fe709f648124acdeb7e3d5eedd67bcba85667 /tools/perf/Documentation | |
| parent | dd15480a3d67b9cf04a1f6f5d60f1c0dc018e22f (diff) | |
| download | linux-5b420cf003da4da34955dfd95c5334bec0815114.tar.xz | |
perf test: Replace 'grep | wc -l' with 'grep -c'
To count the number of results from grep, use the '-c' parameter
instead of piping it to 'wc'.
See also https://www.shellcheck.net/wiki/SC2126
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Acked-by: Carsten Haitzler <carsten.haitzler@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230201214945.127474-2-didi.debian@cknow.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
0 files changed, 0 insertions, 0 deletions