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 59F8E3BE642; Mon, 22 Jun 2026 14:22:05 +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=1782138126; cv=none; b=DYUOntq+vZN5p50i0DD98Ojua6iRMjeEVyWIZI4V3keSgzc4/4XeXUURDpNFBhRSPJJ3WsIMByN3Af2hFBATsxKLXz+SBKwYzAFADXNP1oxd18a4a4Lq/t11eR9yfEUSNlFR2wrC6YNpO4nMIhsOsdIlwhqRwBV+9QbnKeYDrsI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782138126; c=relaxed/simple; bh=sJXs6JTOmmTaimisUfsOE/MKddIu6qwkbRkDatUfnhw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eXBQpbg6tI7sHFAuH952ypoDzMBUWjKRKUQWxIQDQZ4McpQbjjHemi+IKGdvGVdhAIK9W/mSDGVlO4AzMODia0UzK5rLlMAG844pfWIT3s7IV3a0LZWZyNky9nJbcwo5EJ6B8EsOaIDXks+7UAVf4931Ykd68rl1dCmBpDA9j0I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mVGWVwdo; 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="mVGWVwdo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 828461F00A3F; Mon, 22 Jun 2026 14:22:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782138125; bh=jQDP+fLezsfpK2Udw4OPbczVKLHgO20AD8woKXU9dAc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=mVGWVwdofdbv9/P5rtpzV11I0NbBetnrmSb4rdvw1zVHFFo1SZhMbG8jkARFtcknW Dej/pc88igKEkbyYJ40P1pUKFF6MUx4zGq0RS7mzEKHh06tKjI46t0+SKBfqOFxunF I6f6mw7R/I9tjKJk7ulcpaIZANpz8552HPFlSe+j1HL+ygFRpMukoBvHSh3xtk2S8Y MrXVW7HHLPwndEyi8qxvUy/tat0Ua4nCEZcujSPt1rOgJrIRAAw9VysdCPFyyfnWMz WpzpF3MTYc2DPMxLG30bckQ37rjb4cC9ZSKWQq5Rr7jeOFHifGvr5+ctBaoZ3YiX7O kU8iPdHYQTjEA== 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 v1.3 14/18] mm/damon/core: remove attrs param from damon_update_region_access_rate() Date: Mon, 22 Jun 2026 07:21:34 -0700 Message-ID: <20260622142139.30269-15-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260622142139.30269-1-sj@kernel.org> References: <20260622142139.30269-1-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: 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 b095f053c6fa6..560e1aca5ee22 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -3771,15 +3771,13 @@ 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