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From: SeongJae Park <sj@kernel.org>
Cc: SeongJae Park <sj@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Brendan Higgins <brendan.higgins@linux.dev>,
	David Gow <davidgow@google.com>,
	damon@lists.linux.dev, kunit-dev@googlegroups.com,
	linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
	linux-mm@kvack.org
Subject: [RFC PATCH v2 06/10] mm/damon/tests/core-kunit: test pause commitment
Date: Wed, 18 Mar 2026 22:21:49 -0700	[thread overview]
Message-ID: <20260319052157.99433-7-sj@kernel.org> (raw)
In-Reply-To: <20260319052157.99433-1-sj@kernel.org>

Add a kunit test for commitment of damon_ctx->pause parameter that can
be done using damon_commit_ctx().

Signed-off-by: SeongJae Park <sj@kernel.org>
---
 mm/damon/tests/core-kunit.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mm/damon/tests/core-kunit.h b/mm/damon/tests/core-kunit.h
index 9e5904c2beeb2..0030f682b23b7 100644
--- a/mm/damon/tests/core-kunit.h
+++ b/mm/damon/tests/core-kunit.h
@@ -1077,6 +1077,10 @@ static void damon_test_commit_ctx(struct kunit *test)
 	KUNIT_EXPECT_EQ(test, damon_commit_ctx(dst, src), 0);
 	src->min_region_sz = 4095;
 	KUNIT_EXPECT_EQ(test, damon_commit_ctx(dst, src), -EINVAL);
+	src->min_region_sz = 4096;
+	src->pause = true;
+	KUNIT_EXPECT_EQ(test, damon_commit_ctx(dst, src), 0);
+	KUNIT_EXPECT_TRUE(test, dst->pause);
 	damon_destroy_ctx(src);
 	damon_destroy_ctx(dst);
 }
-- 
2.47.3

  parent reply	other threads:[~2026-03-19  5:22 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-19  5:21 [RFC PATCH v2 00/10] mm/damon: let DAMON be paused and resumed SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 01/10] mm/damon/core: introduce damon_ctx->paused SeongJae Park
2026-03-19  6:29   ` SeongJae Park
2026-03-20 15:11   ` SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 02/10] mm/damon/sysfs: add pause file under context dir SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 03/10] Docs/mm/damon/design: update for context pause/resume feature SeongJae Park
2026-03-20 15:17   ` SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 04/10] Docs/admin-guide/mm/damon/usage: update for pause file SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 05/10] Docs/ABI/damon: update for pause sysfs file SeongJae Park
2026-03-19  5:21 ` SeongJae Park [this message]
2026-03-19  5:21 ` [RFC PATCH v2 07/10] selftests/damon/_damon_sysfs: support pause file staging SeongJae Park
2026-03-20 15:22   ` SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 08/10] selftests/damon/drgn_dump_damon_status: dump pause SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 09/10] selftests/damon/sysfs.py: check pause on assert_ctx_committed() SeongJae Park
2026-03-19  5:21 ` [RFC PATCH v2 10/10] selftets/damon/sysfs.py: pause DAMON before dumping status SeongJae Park
2026-03-20 15:29   ` SeongJae Park
2026-03-20 15:41     ` SeongJae Park
2026-03-21  1:02       ` SeongJae Park

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