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mm/damon/tests/core-kunit: test fail_charge_{num,denom} committing

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Extend damos_test_commit_quotas() kunit test to ensure
damos_commit_quota() handles fail_charge_{num,denom} parameters.

Link: https://lore.kernel.org/20260428013402.115171-9-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 18:33:57 -07:00 committed by Andrew Morton
parent 1d6b8e92da
commit 0a605b4b67
1 changed files with 6 additions and 0 deletions
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6
mm/damon/tests/core-kunit.h
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@ -694,6 +694,8 @@ static void damos_test_commit_quota(struct kunit *test)
.ms = 2,
.sz = 3,
.goal_tuner = DAMOS_QUOTA_GOAL_TUNER_CONSIST,
.fail_charge_num = 2,
.fail_charge_denom = 3,
.weight_sz = 4,
.weight_nr_accesses = 5,
.weight_age = 6,
@ -703,6 +705,8 @@ static void damos_test_commit_quota(struct kunit *test)
.ms = 8,
.sz = 9,
.goal_tuner = DAMOS_QUOTA_GOAL_TUNER_TEMPORAL,
.fail_charge_num = 1,
.fail_charge_denom = 1024,
.weight_sz = 10,
.weight_nr_accesses = 11,
.weight_age = 12,
@ -717,6 +721,8 @@ static void damos_test_commit_quota(struct kunit *test)
KUNIT_EXPECT_EQ(test, dst.ms, src.ms);
KUNIT_EXPECT_EQ(test, dst.sz, src.sz);
KUNIT_EXPECT_EQ(test, dst.goal_tuner, src.goal_tuner);
KUNIT_EXPECT_EQ(test, dst.fail_charge_num, src.fail_charge_num);
KUNIT_EXPECT_EQ(test, dst.fail_charge_denom, src.fail_charge_denom);
KUNIT_EXPECT_EQ(test, dst.weight_sz, src.weight_sz);
KUNIT_EXPECT_EQ(test, dst.weight_nr_accesses, src.weight_nr_accesses);
KUNIT_EXPECT_EQ(test, dst.weight_age, src.weight_age);