Commit da5973a0 authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

selftests/damon/sysfs.py: test runtime reduction of DAMON parameters 

sysfs.py is testing if non-default additional parameters can be committed.
Add a test case for further reducing the parameters to the default set.

Link: https://lkml.kernel.org/r/20250720171652.92309-23-sj@kernel.org


Signed-off-by: default avatarSeongJae Park <sj@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 62b7b1ff

tools/testing/selftests/damon/sysfs.py

+14 −0
Original line number Diff line number Diff line
@@ -252,6 +252,20 @@ def main(): 


    assert_ctxs_committed(kdamonds.kdamonds[0].contexts, status['contexts'])



    # test online commitment of minimum context.

    context = _damon_sysfs.DamonCtx()

    context.idx = 0

    context.kdamond = kdamonds.kdamonds[0]

    kdamonds.kdamonds[0].contexts = [context]

    kdamonds.kdamonds[0].commit()



    status, err = dump_damon_status_dict(kdamonds.kdamonds[0].pid)

    if err is not None:

        print(err)

        exit(1)



    assert_ctxs_committed(kdamonds.kdamonds[0].contexts, status['contexts'])



    kdamonds.stop()



if __name__ == '__main__':