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| author | Patrice Duroux <patrice.duroux@gmail.com> | 2023-03-03 20:30:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 11:53:39 +0200 |
| commit | 44060612613c10f9889c8ab19da06fd2aed98d44 (patch) | |
| tree | 40a9bd48bd13772efdfcb965c8143ecc42b39f5f | |
| parent | 6d20672d52ef1a0939baa432af78100f8799f9cc (diff) | |
| download | linux-stable-44060612613c10f9889c8ab19da06fd2aed98d44.tar.gz linux-stable-44060612613c10f9889c8ab19da06fd2aed98d44.tar.bz2 linux-stable-44060612613c10f9889c8ab19da06fd2aed98d44.zip | |
perf tests record_offcpu.sh: Fix redirection of stderr to stdin
[ Upstream commit 9835b742ac3ee16dee361e7ccda8022f99d1cd94 ]
It's not 2&>1, the correct is 2>&1
Fixes: ade1d0307b2fb3d9 ("perf offcpu: Update offcpu test for child process")
Signed-off-by: Patrice Duroux <patrice.duroux@gmail.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20230303193058.21274-1-patrice.duroux@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rwxr-xr-x | tools/perf/tests/shell/record_offcpu.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/shell/record_offcpu.sh b/tools/perf/tests/shell/record_offcpu.sh index d2eba583a2ac..054272750aa9 100755 --- a/tools/perf/tests/shell/record_offcpu.sh +++ b/tools/perf/tests/shell/record_offcpu.sh @@ -65,7 +65,7 @@ test_offcpu_child() { # perf bench sched messaging creates 400 processes if ! perf record --off-cpu -e dummy -o ${perfdata} -- \ - perf bench sched messaging -g 10 > /dev/null 2&>1 + perf bench sched messaging -g 10 > /dev/null 2>&1 then echo "Child task off-cpu test [Failed record]" err=1 |