From mboxrd@z Thu Jan 1 00:00:00 1970 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 F269DC3063E for ; Thu, 17 Aug 2023 15:21:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353172AbjHQPVQ (ORCPT ); Thu, 17 Aug 2023 11:21:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353169AbjHQPVH (ORCPT ); Thu, 17 Aug 2023 11:21:07 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE8DB1AE for ; Thu, 17 Aug 2023 08:21:06 -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 735A661E4E for ; Thu, 17 Aug 2023 15:21:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29CB0C433C7; Thu, 17 Aug 2023 15:21:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692285665; bh=3rq0+j4/8fuL5mrl3zVQ3TjWRax2AO1eFRL2f46GGng=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=bBrjCRqMRSg4kiKciMHscs6niYTM6AKz28x7rYyNv3ftzZjT/4nT03c8vrX2bnyI5 Rj2zSnzFW/CeYw2mxjo58zZuJJEWuWY57/Vm4u7z+O0IZoiZenKHisE3ycgHdtVn4n 54CzPyHULebWwPsZtCd0ewgGwqYGGQxsF/F/RyF7H5gNstJLjd70O1gacoMRGr94nD yBUrhnTaCNEVwSF2C7/AT1zn5EiragT4n5ZyB2D10AItLyq6Jc632HlYFVknZ18y71 deHWNfd4HJ2AdB45lz1T/XEtKFeH3YWNYVs3xLHhLdBi5gh0ZxejogNrtKu01iPUe/ nwwHn5tXnm+oA== Message-ID: <90ccff97-5c2e-3dd0-8f96-05c6f3402334@kernel.org> Date: Thu, 17 Aug 2023 23:21:02 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH 1/2] f2fs: doc: fix description of max_small_discards Content-Language: en-US To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org References: <20230730142552.3918623-1-chao@kernel.org> From: Chao Yu In-Reply-To: <20230730142552.3918623-1-chao@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ping, On 2023/7/30 22:25, Chao Yu wrote: > The description of max_small_discards is out-of-update in below two > aspects, fix it. > - it is disabled by default > - small discards will be issued during checkpoint > > Signed-off-by: Chao Yu > --- > Documentation/ABI/testing/sysfs-fs-f2fs | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs > index ad3d76d37c8b..36c3cb547901 100644 > --- a/Documentation/ABI/testing/sysfs-fs-f2fs > +++ b/Documentation/ABI/testing/sysfs-fs-f2fs > @@ -102,9 +102,9 @@ What: /sys/fs/f2fs//max_small_discards > Date: November 2013 > Contact: "Jaegeuk Kim" > Description: Controls the issue rate of discard commands that consist of small > - blocks less than 2MB. The candidates to be discarded are cached until > - checkpoint is triggered, and issued during the checkpoint. > - By default, it is disabled with 0. > + blocks less than 2MB. The candidates to be discarded are cached during > + checkpoint, and issued by issue_discard thread after checkpoint. > + It is enabled by default. > > What: /sys/fs/f2fs//max_ordered_discard > Date: October 2022