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 B9772CD37B2 for ; Mon, 11 May 2026 01:42:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: Reply-To:From:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:To:In-Reply-To:References:Date:Message-Id: MIME-Version:Sender:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7+0ReFXLUtQOiY3nnHsfLksAZjKIh5k2WU7B44i4jPo=; b=Vi0A1fTYafq2zCnV1GEcgo2v+H o0qPXjGitAQRNS5crSHVZ4FRDxJ3RtCoqDtgajRYxRKe/IKprR/2RkQxojaSV/2HZKqikiJExUjTs tD8ZwBsKXD5kOh0Nh6JX59Fhq3yTnzdmuyG1BqF/2JiL8PGb19h8o4FON6B+4z/HiUXU=; Received: from [127.0.0.1] (helo=sfs-ml-3.v29.lw.sourceforge.com) by sfs-ml-3.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1wMFf1-0000BE-Os; Mon, 11 May 2026 01:42:20 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-3.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1wMFf0-0000B4-9U for linux-f2fs-devel@lists.sourceforge.net; Mon, 11 May 2026 01:42:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Cc:To:In-Reply-To:References:Date:Message-Id:From: Subject:Content-Transfer-Encoding:MIME-Version:Content-Type: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=P5PqXEKm+NKbEFGsuorbr29nWkDwKPdcJWQHdBcJfLA=; b=QvqKp4Z6zozMkMgLLp2wrQMgg6 jdmAWrOm0r2OAnyf4MSEYzNSdsWwIYWS0/B+Szl+BEHo8wiXsxiFtwG4Cj2d3rk7Jq52YpCwnSCaO A4LSPlPSopewHLVeyjXwVdaws9a/OL4VpZOO+r9vebnoJueIWfXcQhfXnUuPR+NsXMq4=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Cc:To:In-Reply-To:References:Date:Message-Id:From:Subject: Content-Transfer-Encoding:MIME-Version:Content-Type: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=P5PqXEKm+NKbEFGsuorbr29nWkDwKPdcJWQHdBcJfLA=; b=TIbAumt6BVkUZE7nDQB4zqtq/6 tjVGIzkwFgk81hMmI2QxYGk3r7phNqoGCvS4/f28AADgBWXkGV7rKoxwFSJKBHY+TaRqPe+edcOYr HAqiRuJDqbZO2kVt2apug39cVDV9l7oVoYgMGpMkLn/TGz+UBMw6KoWGb7qh+8zBepxQ=; Received: from tor.source.kernel.org ([172.105.4.254]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1wMFez-0007Bi-JX for linux-f2fs-devel@lists.sourceforge.net; Mon, 11 May 2026 01:42:18 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id D4D9C61146; Mon, 11 May 2026 01:42:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8DADC2BCC9; Mon, 11 May 2026 01:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778463726; bh=mn71lkbbPT+j8beWbOqtrmwPLoADdcpQd1cKks8hE68=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ZX2nYsFbgvO5yNSpBTKqWXdYp7QPTAiVctGimUsJRu4WB4gOfv+r7QL9wqMXMb+r/ H7du6ah79m0ZgUPwb5P71eutTF/7+ra4aPEXT8aUB2FzwKi05fGf7Q7Vd1bGNv+PPz qOWuB0zYzF1KYhyG9oqR4bEU55kKC2yLb1bfJn+ThGF2Shgep9WVHHS7/DNrF0OHKT 2ox4bxOspUK7XzYM74RqBLQodDIadJeSsRKfgyl5WN2f8ukbsXxf/stqdHj9mR488G 9N4Jk3/5D5nlKLx9ZGx7RHqbtD0Y/a3Pn/U+LRGxV449uSN0cEsEy1xQAeVkJ96dtK F+hjlMGRzMsWg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 02CA93930039; Mon, 11 May 2026 01:41:15 +0000 (UTC) MIME-Version: 1.0 Message-Id: <177846367379.1975880.11629604282967011707.git-patchwork-notify@kernel.org> Date: Mon, 11 May 2026 01:41:13 +0000 References: <20260502124157.3406780-1-ruipengqi3@gmail.com> In-Reply-To: <20260502124157.3406780-1-ruipengqi3@gmail.com> To: Ruipeng Qi X-Headers-End: 1wMFez-0007Bi-JX Subject: Re: [f2fs-dev] [PATCH v3] f2fs: fix potential deadlock in f2fs_balance_fs() 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: , From: patchwork-bot+f2fs--- via Linux-f2fs-devel Reply-To: patchwork-bot+f2fs@kernel.org Cc: jaegeuk@kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Sat, 2 May 2026 20:41:57 +0800 you wrote: > From: Ruipeng Qi > > When the f2fs filesystem space is nearly exhausted, we encounter deadlock > issues as below: > > INFO: task A:1890 blocked for more than 120 seconds. > Tainted: G O 6.12.41-g3fe07ddf05ab #1 > "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > task:A state:D stack:0 pid:1890 tgid:1626 ppid:1153 flags:0x00000204 > Call trace: > __switch_to+0xf4/0x158 > __schedule+0x27c/0x908 > schedule+0x3c/0x118 > io_schedule+0x44/0x68 > folio_wait_bit_common+0x174/0x370 > folio_wait_bit+0x20/0x38 > folio_wait_writeback+0x54/0xc8 > truncate_inode_partial_folio+0x70/0x1e0 > truncate_inode_pages_range+0x1b0/0x450 > truncate_pagecache+0x54/0x88 > f2fs_file_write_iter+0x3e8/0xb80 > do_iter_readv_writev+0xf0/0x1e0 > vfs_writev+0x138/0x2c8 > do_writev+0x88/0x130 > __arm64_sys_writev+0x28/0x40 > invoke_syscall+0x50/0x120 > el0_svc_common.constprop.0+0xc8/0xf0 > do_el0_svc+0x24/0x38 > el0_svc+0x30/0xf8 > el0t_64_sync_handler+0x120/0x130 > el0t_64_sync+0x190/0x198 > > [...] Here is the summary with links: - [f2fs-dev,v3] f2fs: fix potential deadlock in f2fs_balance_fs() https://git.kernel.org/jaegeuk/f2fs/c/65ab67d250f6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel