From 20da98a07bcbacb15fc627f6cf426a2f4d1501e5 Mon Sep 17 00:00:00 2001 From: Caleb Sander Mateos Date: Fri, 12 Dec 2025 10:17:03 -0700 Subject: [PATCH] selftests: ublk: use auto_zc for PER_IO_DAEMON tests in stress_04 stress_04 is described as "run IO and kill ublk server(zero copy)" but the --per_io_tasks tests cases don't use zero copy. Plus, one of the test cases is duplicated. Add --auto_zc to these test cases and --auto_zc_fallback to one of the duplicated ones. This matches the test cases in stress_03. Signed-off-by: Caleb Sander Mateos Reviewed-by: Ming Lei Signed-off-by: Jens Axboe --- tools/testing/selftests/ublk/test_stress_04.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/ublk/test_stress_04.sh b/tools/testing/selftests/ublk/test_stress_04.sh index 3f901db4d09d..c0c926ce0539 100755 --- a/tools/testing/selftests/ublk/test_stress_04.sh +++ b/tools/testing/selftests/ublk/test_stress_04.sh @@ -40,10 +40,10 @@ if _have_feature "AUTO_BUF_REG"; then fi if _have_feature "PER_IO_DAEMON"; then - ublk_io_and_kill_daemon 8G -t null -q 4 --nthreads 8 --per_io_tasks & - ublk_io_and_kill_daemon 256M -t loop -q 4 --nthreads 8 --per_io_tasks "${UBLK_BACKFILES[0]}" & - ublk_io_and_kill_daemon 256M -t stripe -q 4 --nthreads 8 --per_io_tasks "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & - ublk_io_and_kill_daemon 8G -t null -q 4 --nthreads 8 --per_io_tasks & + ublk_io_and_kill_daemon 8G -t null -q 4 --auto_zc --nthreads 8 --per_io_tasks & + ublk_io_and_kill_daemon 256M -t loop -q 4 --auto_zc --nthreads 8 --per_io_tasks "${UBLK_BACKFILES[0]}" & + ublk_io_and_kill_daemon 256M -t stripe -q 4 --auto_zc --nthreads 8 --per_io_tasks "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & + ublk_io_and_kill_daemon 8G -t null -q 4 -z --auto_zc --auto_zc_fallback --nthreads 8 --per_io_tasks & fi wait -- 2.47.3