selftests/damon/drgn_dump_damon_status: dump DAMOS filters
authorSeongJae Park <sj@kernel.org>
Sun, 20 Jul 2025 17:16:41 +0000 (10:16 -0700)
committerAndrew Morton <akpm@linux-foundation.org>
Sat, 26 Jul 2025 22:08:19 +0000 (15:08 -0700)
commita1d52cd0302d7aefe26edbbccd1d1ae70cca50c9
treec3255f5ae758cd6a5a4b34103429a5e3285f8f67
parenteb413daaf222b1d545f6b46253f0ace97195ccd4
selftests/damon/drgn_dump_damon_status: dump DAMOS filters

drgn_dump_damon_status.py is a script for dumping DAMON internal status in
json format.  It is being used for seeing if DAMON parameters that are set
using _damon_sysfs.py are actually passed to DAMON in the kernel space.
It is, however, not dumping full DAMON internal status, and it makes
increasing test coverage difficult.  Add damos filters dumping for more
tests.

Link: https://lkml.kernel.org/r/20250720171652.92309-12-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>
tools/testing/selftests/damon/drgn_dump_damon_status.py