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 5F58848EC96; Thu, 10 Sep 2026 14:22:42 +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=1789050163; cv=none; b=YJ9b7Cg7LYRiBe37GGx50LkBQE5he1EfpkWHP8mDoq6NMX10zbyXbXRIDlGf4F7uaaWx+mu4I/grt+rE/d18LLA8KKaRdlIQqSJPyOjOkDkT0HSpW5WFdC4J5pGSS2dZtuJa3daxVsFOJEHs1OnxCWEObNPDFLQKJ8b34MxIEDw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789050163; c=relaxed/simple; bh=tdMg/rAzMwGV8K21yBEvNt3ifahWAbuJJNcO+LoUH3A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=boF8cg/MZa98UVUOV2txkOKOTzUmyZCp7GxmT2+AGg2/hGy38pzz1xVdtHDC2NPeu0BIXkhg+0bs8wwhGcoBiFLC8MVquDrf3WbKjY/pucX3eEir2mlF5NvZz+E4ODe8DcgeIzH1MjJf3rdjQA6YEqSPiTk/qahy8l2QRgc3/ec= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KrUOBzYO; 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="KrUOBzYO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F04D41F0089A; Thu, 10 Sep 2026 14:22:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789050162; bh=tn9W742GaDY7vW9qUrTT7oroxJHcL95g99YMTLAp8qQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=KrUOBzYOGFLH3xJVEyEG5PEb85RdtuCu6bBryCLW51DkVrE4i4pqJ7rj26EpP3PQj vV1IVF/1joJqJUaE9uCuMAzM/3BaftvFPSMIyNmXn9v9KQp63n6nVHJY7zrvSOGxwD fKxQr810Qd7XMCYrUifJGvbjUxX5xC5HMWEmuasxVjfOpUD23ClBHvGuQmeZIHmcHi 8NcCsobkCyGd3P/Zw0DfdmJP3pXeWQNnjRugfM6wJhJ9kCTiZmR50opX3OHlMYUXuL bIQcYZPyr4Srrg1NXVGVugkMIdAAY5F7H/H3XkBQOkLOpQgApXTAedW/34LpDsK0/m CJEzr8GSX5F4A== From: SJ Park To: Andrew Morton Cc: SJ Park , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 3/5] mm/damon/vaddr: support DAMON_FILTER_TYPE_PGIDLE_SET Date: Thu, 10 Sep 2026 07:22:30 -0700 Message-ID: <20260910142234.171562-4-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260910142234.171562-1-sj@kernel.org> References: <20260910142234.171562-1-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 Implement DAMON_FILTER_TYPE_PGIDLE_SET support on the virtual address space DAMON operation set (vaddr). Signed-off-by: SJ Park --- mm/damon/vaddr.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index 4aecf34e39be2..d5dde97b3cd0d 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -550,6 +550,13 @@ static bool damon_va_filter_match(struct damon_filter *filter, matched = damon_va_young_addr(folio, pte, pmd, mm, addr); break; + case DAMON_FILTER_TYPE_PGIDLE_SET: + if (!folio) + matched = false; + else + matched = !damon_va_young_addr(folio, pte, pmd, mm, + addr); + break; default: return damon_ops_filter_match(filter, folio); } -- 2.47.3