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 99B9E3E0C73; Tue, 30 Jun 2026 04:08:30 +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=1782792512; cv=none; b=J2v+s0O9Ik7lb5AznnMwD11WDvP2CfPKcykyPPearPQE1cMB8RhzLUteXvliyQ4GlOShpmxqf1p+0gygcIsyTkw7yhU7C5LZpDo6dV9E7aXgYAmnGoKv/j3nuOQXSD0tz9dbXzWhIGcm5WLUSrjjz5kUgBUxzuPAYL2v5wHZvg8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782792512; c=relaxed/simple; bh=gdyT/kdiaV0axHnzl5rf+Y5BSrfMRqFFs1aKu740zLo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ErLeRb8+JhO8HUC5Xr/ekd7s9OhKu5XTTah4Mckx3J8uoSYzNDdfke7XwBYXb1zAYmHKWVnEldbOS9aVf5lE1e9BhU+T7IyQuBEK9auis4rfUVrZApbzteZuXON6Z/C/Vg3GxKpgNYeRihGX1mGPqb/1UgU01WLJDLHxk8kLf+A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bjQF8ufS; 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="bjQF8ufS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 54F6B1F00A3F; Tue, 30 Jun 2026 04:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782792510; bh=dCxqSNOS7n5QD0XpLwrveJ2jBbzhv9XH4+TY6qd4Yow=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=bjQF8ufSGzW7qQlvHhiNC5FEcXN9VWApYrmYeEtq78sza2tW/bDo577WS/tZkzHc+ OagxGU6rObBbB0AlOjvKdAQXjv7dKUHS3uv+xXTWFY/QJSfN68v05VtuI3wSLQmD6/ AN1QYpWIsDOvVY2IQD6sJeoi3FhBzDhmzdf877VLMFUWWoacu1NuMfnq/11o54DD6a 4N9KYeEuDyjDVvMMK8tn0VQs8cpCSg68yqcxnTSoFMqdvevlAA6C8p/DBjYT0OL2b9 BuABzjkyxu/42uUi8il6TezFzEcDdPl8JQM4Ot86N8KTEwhRjJWsds+3Ad2T8ZT4q4 1pdauFcttXG7w== From: SJ Park To: Andrew Morton Cc: SJ Park , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 14/18] mm/damon/core: remove attrs param from damon_update_region_access_rate() Date: Mon, 29 Jun 2026 21:08:07 -0700 Message-ID: <20260630040812.149729-15-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: damon@lists.linux.dev 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: SJ 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 87c1ff479da82..02ed47c558cc2 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -1016,8 +1016,7 @@ 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 dcd5e484fa442..33c6fade59d37 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -3814,15 +3814,13 @@ 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 5c2da45f988cf..8530213086691 100644 --- a/mm/damon/paddr.c +++ b/mm/damon/paddr.c @@ -91,12 +91,12 @@ 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 e73ec1ce016e5..2eaced0765e26 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -501,19 +501,19 @@ 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