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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4C824C2BD09 for ; Tue, 9 Jul 2024 09:55:48 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1sR7Zb-0004W4-B7; Tue, 09 Jul 2024 09:55:47 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1sR7Za-0004Vs-2z for linux-f2fs-devel@lists.sourceforge.net; Tue, 09 Jul 2024 09:55:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=t4RO2YVSR/qyEiGi0CRIIee0YC02eTyJoKSnHk8c+X4=; b=ggc7oWm73gvZTEpyXe1vHtia4p DDI+/3m9snrz2boXp87hEaj+YrQgXpBicxgTI/NPDFiurEwdOpNPVSpia3VzAUFFvWeB6GBI9t1nZ tBJZqWCp75RvikJn2WMAQZZcqFYdjF6kBMOy/dBOSItH0WBBiuGqauYT3ZKJlQ8sfbBg=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=t4RO2YVSR/qyEiGi0CRIIee0YC02eTyJoKSnHk8c+X4=; b=RrEzhoo414/BiSV3O0DRy0eTpH ifKRieWjdB9oL6sUCnC7FmRcSdIWwG0Sy0y82XdZz+9iCCeg9u+MTJM9SOvVJck8babb8ACr/QxOd Q5lvI2IXuQKNnweTVCqW2tgYCJwH3WeNWuwKrLJONCKxgKd6ORfpY6FvSfcO36fbLRiA=; Received: from sin.source.kernel.org ([145.40.73.55]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1sR7Za-00085A-9a for linux-f2fs-devel@lists.sourceforge.net; Tue, 09 Jul 2024 09:55:46 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 6EFADCE10B2; Tue, 9 Jul 2024 09:55:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 374A5C3277B; Tue, 9 Jul 2024 09:55:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720518932; bh=6zFI12ZFHNI1k59l/Qxr6MAqcx8KpDTNzZoQ3DvA3L8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=HXFMrbQMvn2pTvzhMP7+ADsx8/Fzk2aQeI51nHWF47ZVqQ86Qsd1aodMuIrx6ipI8 JZJjgE4V5JNM5C1b34TxnzKT9MviAMYZcosINDU5R57OX2cAx/eCxKpbjTeNeXvIbO 36L01RG1jZ8bvqjvwoMy4/e+D0LnaTX3P1QKVS96X86uJWJXaFTN7gva/3NoiJOiLp 4x8uBa8ThtxtZpsuWFrFiwf1id025GQe3tGAqgNv27k4Ha+qpbsXemqxNR/UWCCRpl pR0lK5Ty4u9jeAZLvwR5z2UEqG5Wj7fhjk9m4U0Zk7vJvGRGGwOkNsN5iOBdgZjEi+ QZNJcClechumQ== Message-ID: <37db0df5-c39c-4ddf-a0e2-207ad95857a5@kernel.org> Date: Tue, 9 Jul 2024 17:55:28 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: wangzijie References: <20240626014727.4095350-1-chao@kernel.org> <20240709084026.3098260-1-wangzijie1@honor.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20240709084026.3098260-1-wangzijie1@honor.com> X-Headers-End: 1sR7Za-00085A-9a Subject: Re: [f2fs-dev] [PATCH v5] f2fs: reduce expensive checkpoint trigger frequency X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jaegeuk@kernel.org, zhiguo.niu@unisoc.com, linux-kernel@vger.kernel.org, bintian.wang@honor.com, linux-f2fs-devel@lists.sourceforge.net Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2024/7/9 16:40, wangzijie wrote: > Hi Chao, > I think that we should call f2fs_remove_ino_entry in f2fs_evict_inode to delete > ino_entry in CP_XATTR_DIR list. wangzijie, For the case: - update parent's xattr - flush parent's metadata to disk - evict parent's inode - fsync child --- we should trigger checkpoint to persist parent's xattr in checkpoint? _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel