From nobody Sun Feb 8 03:17:27 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B717DC001E0 for ; Wed, 2 Aug 2023 21:43:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233345AbjHBVnk (ORCPT ); Wed, 2 Aug 2023 17:43:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233146AbjHBVnV (ORCPT ); Wed, 2 Aug 2023 17:43:21 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0972E7D; Wed, 2 Aug 2023 14:43:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A100A61B53; Wed, 2 Aug 2023 21:43:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92052C433C9; Wed, 2 Aug 2023 21:43:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691012600; bh=0npm47qE7mM3V04g26fYupZB0KuQfvcIrbkch6jch58=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DmuvGpQGlAkUw9hAqOZXqKjRKwBsAsxuCPkSHgm3kIYifPfLVO8FNIUzDNc0uD73H T2bNTn8jozkgprT0X4+pUyK4KHv5/i/rCTnZ5ZNvSDKiGsTwE+/VopQNhY15M1vXzo HVlFk0wPQygfnrmkrsbp0AlO7ROtpMId1UtWLbaeuX48W2/Zo2wcsLHJwxkPNew9Ul NR/JuPLAV/rjcCR5zCCzk8ohmpZm4BA/mdMSi7G4f7r2JRvO2Ki+EG/KPdskeYJz9s oQJjc9Q5Uq6DZv+iMiYuBJkS0fS3AyLf+dplficscCvhTwev1ZKXzRzcTv5YcRmW/+ vc8M30ajpgunw== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Jonathan Corbet , damon@lists.linux.dev, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 06/13] Docs/ABI/damon: update for address range DAMOS filter Date: Wed, 2 Aug 2023 21:43:05 +0000 Message-Id: <20230802214312.110532-7-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230802214312.110532-1-sj@kernel.org> References: <20230802214312.110532-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Update DAMON ABI document for address ranges type DAMOS filter files. Signed-off-by: SeongJae Park --- .../ABI/testing/sysfs-kernel-mm-damon | 20 +++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentatio= n/ABI/testing/sysfs-kernel-mm-damon index 3d9aaa1cafa9..0bc074d4618c 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -271,8 +271,9 @@ What: /sys/kernel/mm/damon/admin/kdamonds//contexts= //schemes//filters/ Date: Dec 2022 Contact: SeongJae Park Description: Writing to and reading from this file sets and gets the type = of - the memory of the interest. 'anon' for anonymous pages, or - 'memcg' for specific memory cgroup can be written and read. + the memory of the interest. 'anon' for anonymous pages, + 'memcg' for specific memory cgroup, or 'addr' for address range + (an open-ended interval) can be written and read. =20 What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//fi= lters//memcg_path Date: Dec 2022 @@ -281,6 +282,21 @@ Description: If 'memcg' is written to the 'type' file,= writing to and reading from this file sets and gets the path to the memory cgroup of the interest. =20 +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//fi= lters//addr_start +Date: Jul 2023 +Contact: SeongJae Park +Description: If 'addr' is written to the 'type' file, writing to or reading + from this file sets or gets the start address of the address + range for the filter. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//fi= lters//addr_end +Date: Jul 2023 +Contact: SeongJae Park +Description: If 'addr' is written to the 'type' file, writing to or reading + from this file sets or gets the end address of the address + range for the filter. + + What: /sys/kernel/mm/damon/admin/kdamonds//contexts//schemes//fi= lters//matching Date: Dec 2022 Contact: SeongJae Park --=20 2.25.1