Messages in this thread Patch in this message | | | From | James Clark <> | Subject | [PATCH 3/3] perf tests: Improve temp file cleanup in test_arm_coresight.sh | Date | Tue, 21 Sep 2021 14:10:09 +0100 |
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Cleanup perf.data.old files which are also dropped by perf, handle sigint and propagate it to the parent in case the test is run in a bash while loop and don't create the temp files if the test will be skipped.
Signed-off-by: James Clark <james.clark@arm.com> --- tools/perf/tests/shell/test_arm_coresight.sh | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/tools/perf/tests/shell/test_arm_coresight.sh b/tools/perf/tests/shell/test_arm_coresight.sh index c9eef0bba6f1..6de53b7ef5ff 100755 --- a/tools/perf/tests/shell/test_arm_coresight.sh +++ b/tools/perf/tests/shell/test_arm_coresight.sh @@ -9,8 +9,6 @@ # SPDX-License-Identifier: GPL-2.0 # Leo Yan <leo.yan@linaro.org>, 2020 -perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX) -file=$(mktemp /tmp/temporary_file.XXXXX) glb_err=0 skip_if_no_cs_etm_event() { @@ -22,13 +20,20 @@ skip_if_no_cs_etm_event() { skip_if_no_cs_etm_event || exit 2 +perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX) +file=$(mktemp /tmp/temporary_file.XXXXX) + cleanup_files() { rm -f ${perfdata} rm -f ${file} + rm -f "${perfdata}.old" + trap - exit term int + kill -2 $$ + exit $glb_err } -trap cleanup_files exit +trap cleanup_files exit term int record_touch_file() { echo "Recording trace (only user mode) with path: CPU$2 => $1" -- 2.28.0
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