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b=dcOL2azkZYxadIUBw3zX8ZlWM8l/iXVQI74TTFk60eFTUwk2LT+yXfrTzhev0j9Ag JmG31EbftpPHFsF7TPoeJOe2Eu+3CvQPdQOyX/uLRjjrQHLAlRfyEY1DmaS9zTY481 q/tlBIuGFrVFulWdUpIIvIyBpp9uUvpYnpHNyow4WC7R/H0c/xVv2jdRlwl/QZmTH9 XNekgrgtd4E6XomwSbKaP6gAbXzYOOqKlqRSDTXS6hVg0fU4EDLuE/03AqTPQa+4Dm tGlz0ZfWl4OoGhzUhxUZYcYx8Uxl5JzNpEkM5P56doPg7BlbXrmELBZ9f043jJFv2n mLm7L4MPoh8Zg== From: SeongJae Park To: Shu Anzai Cc: SeongJae Park , Andrew Morton , damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/5] mm/damon/tests/core-kunit: verify the 'age' field in damon_test_split_at() Date: Tue, 23 Dec 2025 21:26:10 -0800 Message-ID: <20251224052611.81594-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251224042200.2061847-2-shu17az@gmail.com> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: C9794140007 X-Stat-Signature: p8bujfzrk6dwwmqchx8b6667uykknioc X-HE-Tag: 1766553976-870357 X-HE-Meta: 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 8Xe2q9hM m3oQW/planJE2nvPGY0YGSqzU3MTKpRzqNdj6vB9qiLitlOHncJo/WEKq8PuiN8YsqteR/CKq0V6CF0LUiISKSQfAWnWi9BdFTc67hJp2rKBnWp3oJN60XY0UImdUmB55GlA64OlaM79YVvRCKdLfpppSDhvsLDPbTyGIUhey2IQU2oMTNbcqQOmytt3nlhBUdypRVV5KG5nhGHSA4tf/VqgDwqw5lZ0+akX8WAuoHHdkN3EEUKnZf9Xl0stquxHac0RKlWnvMzMQIK/yyiJdbdRmE4/OFwiEWe4I0o/VM5Vm+cU= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 24 Dec 2025 04:21:56 +0000 Shu Anzai wrote: > Extend damon_test_split_at() to verify the 'age' field. > > Signed-off-by: Shu Anzai Reviewed-by: SeongJae Park > --- > mm/damon/tests/core-kunit.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/mm/damon/tests/core-kunit.h b/mm/damon/tests/core-kunit.h > index f59ae7ee19a0..88ec046f4942 100644 > --- a/mm/damon/tests/core-kunit.h > +++ b/mm/damon/tests/core-kunit.h > @@ -158,6 +158,7 @@ static void damon_test_split_at(struct kunit *test) > r->nr_accesses_bp = 420000; > r->nr_accesses = 42; > r->last_nr_accesses = 15; > + r->age = 10; > damon_add_region(r, t); > damon_split_region_at(t, r, 25); > KUNIT_EXPECT_EQ(test, r->ar.start, 0ul); > @@ -170,6 +171,7 @@ static void damon_test_split_at(struct kunit *test) > KUNIT_EXPECT_EQ(test, r->nr_accesses_bp, r_new->nr_accesses_bp); > KUNIT_EXPECT_EQ(test, r->nr_accesses, r_new->nr_accesses); > KUNIT_EXPECT_EQ(test, r->last_nr_accesses, r_new->last_nr_accesses); > + KUNIT_EXPECT_EQ(test, r->age, r_new->age); > > damon_free_target(t); > } > -- > 2.43.0 Thanks, SJ