From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EB4FDC43458 for ; Tue, 30 Jun 2026 04:09:06 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2C36A6B00B4; Tue, 30 Jun 2026 00:08:32 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 24CF06B00B5; Tue, 30 Jun 2026 00:08:32 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0ED5E6B00B6; Tue, 30 Jun 2026 00:08:32 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id B871B6B00B4 for ; Tue, 30 Jun 2026 00:08:31 -0400 (EDT) Received: from smtpin16.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 1CA5412034C for ; Tue, 30 Jun 2026 04:08:31 +0000 (UTC) X-FDA: 84935247222.16.3E95353 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf18.hostedemail.com (Postfix) with ESMTP id A0A201C0003 for ; Tue, 30 Jun 2026 04:08:29 +0000 (UTC) Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=AoTqBpXf; spf=pass (imf18.hostedemail.com: domain of sj@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1782792509; b=e/oPtZj4ayr2I7mF1u+tCj9yQ80DnERP9rcU+yXLRW5HjT5kApYjN6pzbWGc2pwUInenlR 9MG6yjQYQ1q2UkLTltxoRYagojt7Pr3IL+nOBRyeJeNAlXJJzjt0p8Xx+j2HgYIlJBNpz3 KI67PCINXewwez5Ece/oJr0MQMeG7NQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1782792509; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=0vShhMCQAtuGYJfXsoeN6dNb/QNuypPu+KUsP36UNyI=; b=GKSM9OeCssjWejLLa2AQOm/S6PphP6nfIpk08BEMMOoW27b9V7RfdgXFzBa+EId0KqA+uf hRwCx2dv2CR6JlSaf43t4rbYc3JghV1ySNq+AA2fj8tSsK+OVuEt7KDBtjqlrHv2qqfx/W r3wK7Wnv7Yu4sHvMXeQK0aIR9LwVYt0= ARC-Authentication-Results: i=1; imf18.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=AoTqBpXf; spf=pass (imf18.hostedemail.com: domain of sj@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 69BB9600FC; Tue, 30 Jun 2026 04:08:29 +0000 (UTC) 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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: o87s5ch7i1trhzbdghyow4qwb7xbbf1n X-Rspam-User: X-Rspamd-Queue-Id: A0A201C0003 X-Rspamd-Server: rspam02 X-HE-Tag: 1782792509-219000 X-HE-Meta: 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 JMpA8sPN F8qH79tKUP3sEZY++BVQ5NrRbqMmzuNq4ZdQYZqGvt8P8VCuHVrHg1rb90JL13XTSCCJdE2fC8bgrEfM92xERapXA9fxdb5RmyCQa/Ucb7ZbzpMCs5gaD68kGuV5eBc22VMRhOJnBGU3LlOkR6p5C543JsHBiq0ANDPYrWZqOY7dX19GI57e15aT6ViEZpYH4pCYCaNbkj00SqGuz6fZmDrTxIaqGiEoyV8xxN1BObuMLark0qNbnBikXbks4CYanQ0Fq0tgjlY+WG7jrLZtGj5ef+A== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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