From nobody Sat Feb 7 13:41:47 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DC37837F109 for ; Thu, 8 Jan 2026 08:58:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767862731; cv=none; b=gSYoHw8haZd4yjsJW77K+HBFtd5HZxAoJ24OMsZnGcztUUyce7jI7ALtChnIKPniinmsDefQVFefTQppDeUrdEQh52XaD5v0mjEJBm/G9w50BFNfaUT9Bd2cMPX4mt92FlHu91/jZ7JKVGrAZuzjN/GAeNjaMm4B2D9RDRehf6c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767862731; c=relaxed/simple; bh=zBIY6MkypGcZ2+WYXnu4o9UP+1E8HX2rx6jekl/lcmw=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=sHtaFeu3VA/knBQzknOobHBL/q0vD1WMreKMMFslaCUaSnqsMO43heBrkw+OYzvmjxIgtHJBmJ+9syMLbosj+V6O5LJMHMztViXX12g8H03nCqj/9KN2qSlp29M4o3UZg5kTGmco92T/+EyfX3AtkVODsPRFamrFhFalffSkv4c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jsSzphMR; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jsSzphMR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E701EC116C6; Thu, 8 Jan 2026 08:58:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767862730; bh=zBIY6MkypGcZ2+WYXnu4o9UP+1E8HX2rx6jekl/lcmw=; h=From:To:Cc:Subject:Date:From; b=jsSzphMRpybupJVq+Ft2KGHhM0KfOUIP8HXgGQPRuO3QQcggbHTvCGC53eyROZ4rS 5G+AHdK0M+p3C1LG+dYVzFjOGptfCsEHMCM70QVPt5hEsqsnUjTBgPLz4BQ/e35Q4l ++Hoe/gviC3GyTokY5Z0my2uxlLIDj1PtwN7xx7CAwrWiBFn+KGEE6Sl4K5A345fwh E0AkMAAaxkDd0I42aNcD3Gk6OV3Up5iJTu/r7opoPFRysYco2R9f/EsFUUrcaXYiRq aom4LIcL0oe89TVO1mGOjgVmJe+TihR/BtFy0+ibj8Wy4rMGo+P6tElx6UhcnfEYXp JhUOszqHXuEaA== From: Chao Yu To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu Subject: [PATCH] f2fs: fix error path handling in f2fs_read_data_large_folio() Date: Thu, 8 Jan 2026 05:42:31 +0800 Message-Id: <20260107214231.24163-1-chao@kernel.org> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" In error path of f2fs_read_data_large_folio(), if bio is valid, it may submit bio twice, fix it. Signed-off-by: Chao Yu --- fs/f2fs/data.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index cabaeeb436bd..386d9adfd4bd 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -2568,17 +2568,14 @@ static int f2fs_read_data_large_folio(struct inode = *inode, folio_unlock(folio); return ret; } - +out: + f2fs_submit_read_bio(F2FS_I_SB(inode), bio, DATA); if (ret) { - f2fs_submit_read_bio(F2FS_I_SB(inode), bio, DATA); - /* Wait bios and clear uptodate. */ folio_lock(folio); folio_clear_uptodate(folio); folio_unlock(folio); } -out: - f2fs_submit_read_bio(F2FS_I_SB(inode), bio, DATA); return ret; } =20 --=20 2.40.1