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 C20B329E10B; Sun, 21 Jun 2026 15:57:41 +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=1782057462; cv=none; b=DGFba6y2eT/VRzICIprB9oXVByVvs46aAzWOAFE9SiV2KqWeEJxKu65vwgb8dtdoiFj5yQFSvmn7MKf+lX0606BQ460RRnHVIap8QbB4zppXC5GY42HyCwONtxqepDM5PXuWI2CYY0Lhfvdr8SKO9wZb/iU1eAPfaMaQqKDRNMw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782057462; c=relaxed/simple; bh=Pk5H2uYYg3tOViNz0tUw0i/U7sKkSTy+a5qUSd1tBfw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cEgs9q7jBSquNCDrsHZ6yiiZLdn5qwRoIlnFGjtl8iEgUyYdRtDsAZetugu9Y3qyyz51wZxNBhg4oi8vhuB4XXYJjbKuENPef5uF6jdT9rImVUh5EKMqZkkY3s6miDAGYgL+fqLKtuiWgBbXHkZeGwApqNWGR/iUaRQNJhPsmuY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iniIxnCW; 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="iniIxnCW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B72A81F00A3D; Sun, 21 Jun 2026 15:57:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782057461; bh=uvLgUJHE1vEAag5JmbsfYlxb2tTaH8mInR0sbbJDVgE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=iniIxnCW7I2cg/mgubwoOLxmr7ujOTiYB0L00EXm00LtS/jdGIwYf2fjMPi+yEQwO 15kmNcYavkDLntpqyI8wOH+VdEcMMf0zSzFfe+g89Rn2XlYz8U5viJzAxuMrzPTEV9 g9uZh1ZjPeZcxiXm8X3lQplJvxn45Pd3HY/aqqZRewId5/bYx0obLt+SEV3u5M8czn cFbfg7bnxvCrNDnyBNgNc6VejnLTQAKTZcXaEusvq/rSEYL1CeqdiEEt3Q8tHndQKJ Q8gZ8Wl+3ww99i95tOc6/NhvQ7cKjXQ6zJHIvFpzVew4uVb1djZZpXgZ5JtasioM5L eAFNj6wXGNd6w== From: SeongJae Park To: Cc: SeongJae Park , Andrew Morton , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v1.2 13/17] mm/damon/core: remove attrs param from damon_update_region_access_rate() Date: Sun, 21 Jun 2026 08:57:09 -0700 Message-ID: <20260621155715.87932-14-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260621155715.87932-1-sj@kernel.org> References: <20260621155715.87932-1-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_region_access_rate() is not using attrs parameter. Remove it. Signed-off-by: SeongJae Park --- include/linux/damon.h | 3 +-- mm/damon/core.c | 4 +--- mm/damon/paddr.c | 4 ++-- mm/damon/vaddr.c | 6 +++--- 4 files changed, 7 insertions(+), 10 deletions(-) diff --git a/include/linux/damon.h b/include/linux/damon.h index 55a743d99b567..a09ee8a09b5af 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -1018,8 +1018,7 @@ unsigned int damon_nr_accesses_mvsum(struct damon_region *r, int damon_set_regions(struct damon_target *t, struct damon_addr_range *ranges, unsigned int nr_ranges, unsigned long min_region_sz); -void damon_update_region_access_rate(struct damon_region *r, bool accessed, - struct damon_attrs *attrs); +void damon_update_region_access_rate(struct damon_region *r, bool accessed); struct damos_filter *damos_new_filter(enum damos_filter_type type, bool matching, bool allow); diff --git a/mm/damon/core.c b/mm/damon/core.c index c3c8e83234011..6b36e17660c05 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -3768,15 +3768,13 @@ static unsigned int damon_moving_sum(unsigned int mvsum, unsigned int nomvsum, * damon_update_region_access_rate() - Update the access rate of a region. * @r: The DAMON region to update for its access check result. * @accessed: Whether the region has accessed during last sampling interval. - * @attrs: The damon_attrs of the DAMON context. * * Update the access rate of a region with the region's last sampling interval * access check result. * * Usually this will be called by &damon_operations->check_accesses callback. */ -void damon_update_region_access_rate(struct damon_region *r, bool accessed, - struct damon_attrs *attrs) +void damon_update_region_access_rate(struct damon_region *r, bool accessed) { if (accessed) r->nr_accesses++; diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c index d0598f5f26882..db48ad274b078 100644 --- a/mm/damon/paddr.c +++ b/mm/damon/paddr.c @@ -93,12 +93,12 @@ static void __damon_pa_check_access(struct damon_region *r, /* If the region is in the last checked page, reuse the result */ if (ALIGN_DOWN(last_addr, last_folio_sz) == ALIGN_DOWN(sampling_addr, last_folio_sz)) { - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); return; } last_accessed = damon_pa_young(sampling_addr, &last_folio_sz); - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); last_addr = sampling_addr; } diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index d271476035641..2e12cc628fea0 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -503,19 +503,19 @@ static void __damon_va_check_access(struct mm_struct *mm, static bool last_accessed; if (!mm) { - damon_update_region_access_rate(r, false, attrs); + damon_update_region_access_rate(r, false); return; } /* If the region is in the last checked page, reuse the result */ if (same_target && (ALIGN_DOWN(last_addr, last_folio_sz) == ALIGN_DOWN(r->sampling_addr, last_folio_sz))) { - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); return; } last_accessed = damon_va_young(mm, r->sampling_addr, &last_folio_sz); - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); last_addr = r->sampling_addr; } -- 2.47.3