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perf test: test_intel_pt.sh: Use a temp directory

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Create a directory for temporary files so that mktemp needs to be used
only once. It also enables more temp files to be added without having to
add them also to the cleanup.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20220912083412.7058-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2022-09-12 11:34:03 +03:00 committed by Arnaldo Carvalho de Melo
parent 19af23df66
commit 170ac70f16
1 changed files with 10 additions and 4 deletions
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14
tools/perf/tests/shell/test_intel_pt.sh
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@ -11,14 +11,20 @@ skip_cnt=0
ok_cnt=0
err_cnt=0
tmpfile=`mktemp`
perfdatafile=`mktemp`
temp_dir=$(mktemp -d /tmp/perf-test-intel-pt-sh.XXXXXXXXXX)
tmpfile="${temp_dir}/tmp-perf.data"
perfdatafile="${temp_dir}/test-perf.data"
cleanup()
{
trap - EXIT TERM INT
rm -f ${tmpfile}
rm -f ${perfdatafile}
sane=$(echo "${temp_dir}" | cut -b 1-26)
if [ "${sane}" = "/tmp/perf-test-intel-pt-sh" ] ; then
echo "--- Cleaning up ---"
rm -f "${temp_dir}/"*
rmdir "${temp_dir}"
fi
}
trap_cleanup()