The stop_noploops function will kill the noploop processes that are
running for 10 seconds. On a loaded machine they may have already
terminated meaning the kill will return an error of no such
process. This doesn't matter and so ignore the error to avoid the test
terminating in the cleanup.

Fixes: 0e22c5ca44e6 ("perf test: Add sched latency and script shell tests")
Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/tests/shell/sched.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/tests/shell/sched.sh b/tools/perf/tests/shell/sched.sh
index b9b81eaf856e..b9637069adb1 100755
--- a/tools/perf/tests/shell/sched.sh
+++ b/tools/perf/tests/shell/sched.sh
@@ -53,7 +53,7 @@ start_noploops() {
 }
 
 cleanup_noploops() {
-  kill "$PID1" "$PID2"
+  kill "$PID1" "$PID2" || true
 }
 
 test_sched_record() {
-- 
2.52.0.457.g6b5491de43-goog

On Thu, Jan 22, 2026 at 09:53:37AM -0800, Ian Rogers wrote:
> The stop_noploops function will kill the noploop processes that are
> running for 10 seconds. On a loaded machine they may have already
> terminated meaning the kill will return an error of no such
> process. This doesn't matter and so ignore the error to avoid the test
> terminating in the cleanup.
> 
> Fixes: 0e22c5ca44e6 ("perf test: Add sched latency and script shell tests")



Thanks, applied to perf-tools-next,

- Arnaldo

> Signed-off-by: Ian Rogers <irogers@google.com>
> ---
>  tools/perf/tests/shell/sched.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/perf/tests/shell/sched.sh b/tools/perf/tests/shell/sched.sh
> index b9b81eaf856e..b9637069adb1 100755
> --- a/tools/perf/tests/shell/sched.sh
> +++ b/tools/perf/tests/shell/sched.sh
> @@ -53,7 +53,7 @@ start_noploops() {
>  }
>  
>  cleanup_noploops() {
> -  kill "$PID1" "$PID2"
> +  kill "$PID1" "$PID2" || true
>  }
>  
>  test_sched_record() {
> -- 
> 2.52.0.457.g6b5491de43-goog