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| author |   SeongJae Park <sj@kernel.org> | 2023-08-02 21:43:03 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:37:36 -0700 |
| commit | 4c45c20d53488d05da6e240f3ac4dffbd3963f94 (patch) | |
| tree | d643d58d28559f296239e48c30b07989dd30addd /tools/testing/selftests/damon | |
| parent | mm/damon/core-test: add a unit test for __damos_filter_out() (diff) | |
| download | wireguard-linux-4c45c20d53488d05da6e240f3ac4dffbd3963f94.tar.xz wireguard-linux-4c45c20d53488d05da6e240f3ac4dffbd3963f94.zip | |
selftests/damon/sysfs: test address range damos filter
Add a selftest for checking existence of addr_{start,end} files under
DAMOS filter directory, and 'addr' damos filter type input of DAMON sysfs
interface.
Link: https://lkml.kernel.org/r/20230802214312.110532-5-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/damon')
| -rw-r--r-- | tools/testing/selftests/damon/sysfs.sh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/damon/sysfs.sh b/tools/testing/selftests/damon/sysfs.sh index 967e27267549..5677cfd342fc 100644 --- a/tools/testing/selftests/damon/sysfs.sh +++ b/tools/testing/selftests/damon/sysfs.sh @@ -103,9 +103,12 @@ test_filter() ensure_file "$filter_dir/type" "exist" "600" ensure_write_succ "$filter_dir/type" "anon" "valid input" ensure_write_succ "$filter_dir/type" "memcg" "valid input" + ensure_write_succ "$filter_dir/type" "addr" "valid input" ensure_write_fail "$filter_dir/type" "foo" "invalid input" ensure_file "$filter_dir/matching" "exist" "600" ensure_file "$filter_dir/memcg_path" "exist" "600" + ensure_file "$filter_dir/addr_start" "exist" "600" + ensure_file "$filter_dir/addr_end" "exist" "600" } test_filters() |