Commit 19af23df authored Sep 12, 2022 by Adrian Hunter Committed by Arnaldo Carvalho de Melo Oct 04, 2022

perf test: test_intel_pt.sh: Add cleanup function



Add a cleanup function that will still clean up if the script is
terminated prematurely.

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/20220912083412.7058-2-adrian.hunter@intel.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 4627a000

tools/perf/tests/shell/test_intel_pt.sh

+16 −2

Original line number	Diff line number	Diff line
		@@ -14,6 +14,21 @@ err_cnt=0
		tmpfile=`mktemp`
		perfdatafile=`mktemp`

		cleanup()
		{
		trap - EXIT TERM INT
		rm -f ${tmpfile}
		rm -f ${perfdatafile}
		}

		trap_cleanup()
		{
		cleanup
		exit 1
		}

		trap trap_cleanup EXIT TERM INT

		can_cpu_wide()
		{
		perf record -o ${tmpfile} -B -N --no-bpf-event -e dummy:u -C $1 true 2>&1 >/dev/null \|\| return 2
		@@ -57,8 +72,7 @@ test_system_wide_side_band

		count_result $?

		rm -f ${tmpfile}
		rm -f ${perfdatafile}
		cleanup

		if [ ${err_cnt} -gt 0 ] ; then
		exit 1