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 C5393C761A6 for ; Mon, 27 Mar 2023 16:00:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232643AbjC0QA3 (ORCPT ); Mon, 27 Mar 2023 12:00:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232624AbjC0QAY (ORCPT ); Mon, 27 Mar 2023 12:00:24 -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 B64E14494 for ; Mon, 27 Mar 2023 09:00:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BDE2261369 for ; Mon, 27 Mar 2023 16:00:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 29540C433A8; Mon, 27 Mar 2023 16:00:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679932820; bh=mTrcWKNvXGbT1nCUhAXnXUsx1ffGSRzt/7LW7RE71Oc=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=TmtfLLkexyXxxNSU3ZxwjIWeNSqeqVM5tZpT6DoY8HccxP8lLXzZQJtSqtoNiObPi 0g9LrejVu4HKz7iJ3SdhQZPvirEZ5l7hL5P03w/xCeN+T0v5Bk8bZmTFMMHsWpVsJP sIeLQjUKIjrIudId00QQRMPI1BwXNksmv133H0Zlb2J5jEceWF/etzMjeRaKGu22U1 Zs8RCNKRiYhuJfJeNfcIYDEQSjGj78y0s9bIFyIMOQzphutGtEB3GPdG0BIr99UaQ/ UXFgG814S+Wz2yhx1WUWANwaLtYMtPVtMEDrUpU1wl6L5MHzqgtnXwk0wYeLsA6AnT 7I+xusfwuUyGQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 18387E4D022; Mon, 27 Mar 2023 16:00:20 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [f2fs-dev] [PATCH v2] f2fs: Fix system crash due to lack of free space in LFS From: patchwork-bot+f2fs@kernel.org Message-Id: <167993282009.32120.676262168059778051.git-patchwork-notify@kernel.org> Date: Mon, 27 Mar 2023 16:00:20 +0000 References: <20230321001251epcms2p4c1fd48495643dbfca2cf82a433490bb8@epcms2p4> In-Reply-To: <20230321001251epcms2p4c1fd48495643dbfca2cf82a433490bb8@epcms2p4> To: Yonggil Song Cc: jaegeuk@kernel.org, chao@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Tue, 21 Mar 2023 09:12:51 +0900 you wrote: > When f2fs tries to checkpoint during foreground gc in LFS mode, system > crash occurs due to lack of free space if the amount of dirty node and > dentry pages generated by data migration exceeds free space. > The reproduction sequence is as follows. > > - 20GiB capacity block device (null_blk) > - format and mount with LFS mode > - create a file and write 20,000MiB > - 4k random write on full range of the file > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: Fix system crash due to lack of free space in LFS https://git.kernel.org/jaegeuk/f2fs/c/86003b7460ed You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html