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selftests/damon/drgn_dump_damon_status: support failed region quota charge ratio

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Extend drgn_dump_damon_status.py to dump DAMON internal state for DAMOS
action failed regions quota charge ratio, to be able to show if the
internal state for the feature is working, with future DAMON selftests.

Link: https://lore.kernel.org/20260428013402.115171-11-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Hildenbrand <david@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2026-04-27 18:33:59 -07:00 committed by Andrew Morton
parent 588f08518f
commit bcd8d68c6b
1 changed files with 2 additions and 0 deletions
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2
tools/testing/selftests/damon/drgn_dump_damon_status.py
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@ -112,6 +112,8 @@ def damos_quota_to_dict(quota):
['goals', damos_quota_goals_to_list],
['goal_tuner', int],
['esz', int],
['fail_charge_num', int],
['fail_charge_denom', int],
['weight_sz', int],
['weight_nr_accesses', int],
['weight_age', int],