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| author | SeongJae Park <sj@kernel.org> | 2024-02-07 23:31:30 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-22 21:24:56 +0300 |
| commit | 51f58c9da14b1680e352f28a16365803c125af6d (patch) | |
| tree | 1754af3d7511b566a08cd53af7e7dacab0ac3b8f /tools/testing/selftests/damon/Makefile | |
| parent | a8622625bf645bc095cb4676d36ff12b53d5d0a4 (diff) | |
| download | linux-51f58c9da14b1680e352f28a16365803c125af6d.tar.xz | |
selftests/damon: add a test for DAMOS quota
Add a selftest for verifying the DAMOS quota feature. The test is very
similar to sysfs_update_schemes_tried_regions_wss_estimation.py. It
starts an artificial workload of 20 MiB working set, run DAMON to find the
working set size, but with 1 MiB/100 ms size quota. Then, it collect the
DAMON-found working set size every 100 ms and check if the quota was
always applied as expected. For the confirmation, the tests shows the
stat-applied region size and the qt_exceeds stat.
Link: https://lkml.kernel.org/r/20240207203134.69976-5-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/damon/Makefile')
| -rw-r--r-- | tools/testing/selftests/damon/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/damon/Makefile b/tools/testing/selftests/damon/Makefile index 8a1cc2bf1864..9c3783f1a39d 100644 --- a/tools/testing/selftests/damon/Makefile +++ b/tools/testing/selftests/damon/Makefile @@ -12,6 +12,7 @@ TEST_PROGS += debugfs_rm_non_contexts.sh TEST_PROGS += sysfs.sh sysfs_update_removed_scheme_dir.sh TEST_PROGS += sysfs_update_schemes_tried_regions_hang.py TEST_PROGS += sysfs_update_schemes_tried_regions_wss_estimation.py +TEST_PROGS += damos_quota.py TEST_PROGS += reclaim.sh lru_sort.sh include ../lib.mk |