From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A6FA3DB647; Tue, 30 Jun 2026 04:08:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782792510; cv=none; b=gutEKY96mtXVgAT1LpSDynvLiD9IEcw/gXphQiraqAaFHx8YSrvayscdmQJDlbDpLveXaXBzUY/TDw8Q1A69o5rVQXRfPc5jY9j8bX3VN5P5Z6NSIiuWXVxf7CrDhAJrX4+ii6NGbpOID8+pFPuHZCX8tTKHE28+k1b6KO1zV7M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782792510; c=relaxed/simple; bh=oanp8hbaJqWTIu8OTeXNEWK1VrS/h0N425zFfOifjW4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OfTnagakHnadZod7rgKR9SGKt5a9rS0w0tFnCDX9V3UmysYJCyVOy1ckMtwZmF0pOukF2AcJ54QaXSc5FHhTTPe0ydra3jFyxYCFreT2JIc1fLH/jW8oC52P5TGHOYg5UCevYs17UyUwbZCdWVGw8kfOMygO8Vln9HZqZcxdPx8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AoTqBpXf; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AoTqBpXf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8EC731F00A3A; Tue, 30 Jun 2026 04:08:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782792509; bh=0vShhMCQAtuGYJfXsoeN6dNb/QNuypPu+KUsP36UNyI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AoTqBpXfA1SnIuJuInvXJHen7E7pLq9KgPHik1JonfM8R0pt+g1M3TL1EQBG03gx8 H/GPs5LERuZhbb0hbmBO2xmw1GZ9M6SDcdFwJ2c3Rud+1HorUlOLChb1/a788z+OWV yi+ydbXJnWVaL08NrgF7lBDdEpYwFat4bvUC8AmlyDjMqGfpAst4skyfRzfB+62ltJ 6vRDlauvnMA+nHDXuI3LpVlTep0ag+EFe4kNh88cc+BZtIeRJnPWSyeTu0qf3sEm0F Z1m1FEaInWNLVIVuyy8qHzqvYm/6TgzR7MzUC4zK9B8tIwVsiOHjzNOuP45ej3dJSz sy1NHW/a5T78Q== From: SJ Park To: Andrew Morton Cc: SJ Park , Brendan Higgins , David Gow , damon@lists.linux.dev, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 11/18] mm/damon/tests/core-kunit: remove nr_accesses_bp setup and tests Date: Mon, 29 Jun 2026 21:08:04 -0700 Message-ID: <20260630040812.149729-12-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260630040812.149729-1-sj@kernel.org> References: <20260630040812.149729-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit DAMON core unit tests set up nr_accesses_bp for representing realistic damon_region, and also test the field. nr_acceses_bp is no longer being used for a real use case. Remove the setup and tests. Signed-off-by: SJ Park --- mm/damon/tests/core-kunit.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/mm/damon/tests/core-kunit.h b/mm/damon/tests/core-kunit.h index ff13d1b1cbc94..e1d22abfbbc22 100644 --- a/mm/damon/tests/core-kunit.h +++ b/mm/damon/tests/core-kunit.h @@ -114,7 +114,6 @@ static void damon_test_aggregate(struct kunit *test) kunit_skip(test, "region alloc fail"); } r->nr_accesses = accesses[it][ir]; - r->nr_accesses_bp = accesses[it][ir] * 10000; damon_add_region(r, t); } it++; @@ -151,7 +150,6 @@ static void damon_test_split_at(struct kunit *test) damon_free_target(t); kunit_skip(test, "region alloc fail"); } - r->nr_accesses_bp = 420000; r->nr_accesses = 42; r->last_nr_accesses = 15; r->age = 10; @@ -164,7 +162,6 @@ static void damon_test_split_at(struct kunit *test) KUNIT_EXPECT_EQ(test, r_new->ar.start, 25ul); KUNIT_EXPECT_EQ(test, r_new->ar.end, 100ul); - 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); @@ -187,7 +184,6 @@ static void damon_test_merge_two(struct kunit *test) kunit_skip(test, "region alloc fail"); } r->nr_accesses = 10; - r->nr_accesses_bp = 100000; r->age = 9; damon_add_region(r, t); r2 = damon_new_region(100, 300); @@ -196,7 +192,6 @@ static void damon_test_merge_two(struct kunit *test) kunit_skip(test, "second region alloc fail"); } r2->nr_accesses = 20; - r2->nr_accesses_bp = 200000; r2->age = 21; damon_add_region(r2, t); @@ -204,7 +199,6 @@ static void damon_test_merge_two(struct kunit *test) KUNIT_EXPECT_EQ(test, r->ar.start, 0ul); KUNIT_EXPECT_EQ(test, r->ar.end, 300ul); KUNIT_EXPECT_EQ(test, r->nr_accesses, 16u); - KUNIT_EXPECT_EQ(test, r->nr_accesses_bp, 160000u); KUNIT_EXPECT_EQ(test, r->age, 17u); i = 0; @@ -252,7 +246,6 @@ static void damon_test_merge_regions_of(struct kunit *test) kunit_skip(test, "region alloc fail"); } r->nr_accesses = nrs[i]; - r->nr_accesses_bp = nrs[i] * 10000; damon_add_region(r, t); } @@ -615,7 +608,6 @@ static void damon_test_update_monitoring_result(struct kunit *test) kunit_skip(test, "region alloc fail"); r->nr_accesses = 15; - r->nr_accesses_bp = 150000; r->age = 20; new_attrs = (struct damon_attrs){ -- 2.47.3