From patchwork Fri Aug 25 13:54:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hao Xu X-Patchwork-Id: 13365908 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 822DEC71133 for ; Fri, 25 Aug 2023 14:02:49 +0000 (UTC) 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 1qZXOj-0003zm-4F; Fri, 25 Aug 2023 14:02:49 +0000 Received: from [172.30.20.202] (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 1qZXOh-0003zf-UO for linux-f2fs-devel@lists.sourceforge.net; Fri, 25 Aug 2023 14:02:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: 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=3IHqyAGVDJ58osMbe/1AdWvJDmRup4/lFC37whRevKc=; b=C7yXHhXyBCEKuvpc7a9sWSfVIh nghToDwH0vBTf02pquYEVeRJ1/eZzJE5eztZ6CmuuLN4+v+A1juCuWWl59uTGwkjFvymWLkVtmecq r1N9QwBktngTenchsApA4NiVdL4scOSlj0+GnGJl0BzfRt7mY28ADSN7Q9V0+S0FjYGA=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: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=3IHqyAGVDJ58osMbe/1AdWvJDmRup4/lFC37whRevKc=; b=Xda3LNrHEMqHrmIf76ndXhtkNo tWEfVCH/H8sok0C6wqATUPRhr4WN7RPJAntTzKnl8wktLwln30tlYYGM3M/1udZlD8cn+Rukil4yR 5KBnpo57pRa6/LWufgWzAFrMaIiwzOGagG6dejge8/9AR2v/WqorXfj3wxD6t9zib+Pk=; Received: from out-250.mta1.migadu.com ([95.215.58.250]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1qZXOh-00FHx1-0T for linux-f2fs-devel@lists.sourceforge.net; Fri, 25 Aug 2023 14:02:47 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1692972160; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3IHqyAGVDJ58osMbe/1AdWvJDmRup4/lFC37whRevKc=; b=Eb4iAdgTR0TpdbPqUzDwHbHxPEh5V68LsiBX5YVrmluxRTdzMTEqMqKrZvLhm9MDpgg3K/ D2eTyYZZZ+bfvHLihjIIZJ2OKJ2cQ07lnUU3TLxQlV7ixmfK6NG3WLuhhK+cGvea8pFBoo CGGtOLVSVaB7g8RjjJfuG0O31ub2h9Y= From: Hao Xu To: io-uring@vger.kernel.org, Jens Axboe Date: Fri, 25 Aug 2023 21:54:19 +0800 Message-Id: <20230825135431.1317785-18-hao.xu@linux.dev> In-Reply-To: <20230825135431.1317785-1-hao.xu@linux.dev> References: <20230825135431.1317785-1-hao.xu@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Headers-End: 1qZXOh-00FHx1-0T Subject: [f2fs-dev] [PATCH 17/29] xfs: make xfs_trans_ijoin() error out -EAGAIN 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: Wanpeng Li , "Darrick J . Wong" , Dominique Martinet , Dave Chinner , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Stefan Roesch , Clay Harris , linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, codalist@coda.cs.cmu.edu, cluster-devel@redhat.com, linux-cachefs@redhat.com, linux-ext4@vger.kernel.org, devel@lists.orangefs.org, linux-cifs@vger.kernel.org, ecryptfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-block@vger.kernel.org, Alexander Viro , Christian Brauner , netdev@vger.kernel.org, samba-technical@lists.samba.org, linux-unionfs@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mtd@lists.infradead.org, bpf@vger.kernel.org, Pavel Begunkov , linux-btrfs@vger.kernel.org Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net From: Hao Xu Change return value of xfs_trans_ijoin() to error out -EAGAIN. Signed-off-by: Hao Xu --- fs/xfs/libxfs/xfs_trans_inode.c | 13 +++++++++---- fs/xfs/xfs_iops.c | 4 +++- fs/xfs/xfs_trans.h | 2 +- 3 files changed, 13 insertions(+), 6 deletions(-) diff --git a/fs/xfs/libxfs/xfs_trans_inode.c b/fs/xfs/libxfs/xfs_trans_inode.c index e7a8f63c8975..7bda62bad90a 100644 --- a/fs/xfs/libxfs/xfs_trans_inode.c +++ b/fs/xfs/libxfs/xfs_trans_inode.c @@ -23,7 +23,7 @@ * The inode must be locked, and it cannot be associated with any transaction. * If lock_flags is non-zero the inode will be unlocked on transaction commit. */ -void +int xfs_trans_ijoin( struct xfs_trans *tp, struct xfs_inode *ip, @@ -32,9 +32,12 @@ xfs_trans_ijoin( struct xfs_inode_log_item *iip; ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); - if (ip->i_itemp == NULL) - xfs_inode_item_init(ip, ip->i_mount, - tp->t_flags & XFS_TRANS_NOWAIT); + if (ip->i_itemp == NULL) { + int ret = xfs_inode_item_init(ip, ip->i_mount, + tp->t_flags & XFS_TRANS_NOWAIT); + if (ret == -EAGAIN) + return ret; + } iip = ip->i_itemp; ASSERT(iip->ili_lock_flags == 0); @@ -44,6 +47,8 @@ xfs_trans_ijoin( /* Reset the per-tx dirty context and add the item to the tx. */ iip->ili_dirty_flags = 0; xfs_trans_add_item(tp, &iip->ili_item); + + return 0; } /* diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 47b4fd5f8f5c..034a8fea1f8e 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -1075,7 +1075,9 @@ xfs_vn_update_time( if (flags & S_ATIME) inode->i_atime = *now; - xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); + error = xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); + if (error) + goto out; xfs_trans_log_inode(tp, ip, log_flags); error = xfs_trans_commit(tp); diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 6e3646d524ce..f2c05884c4b6 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -226,7 +226,7 @@ bool xfs_trans_ordered_buf(xfs_trans_t *, struct xfs_buf *); void xfs_trans_dquot_buf(xfs_trans_t *, struct xfs_buf *, uint); void xfs_trans_inode_alloc_buf(xfs_trans_t *, struct xfs_buf *); void xfs_trans_ichgtime(struct xfs_trans *, struct xfs_inode *, int); -void xfs_trans_ijoin(struct xfs_trans *, struct xfs_inode *, uint); +int xfs_trans_ijoin(struct xfs_trans *, struct xfs_inode *, uint); void xfs_trans_log_buf(struct xfs_trans *, struct xfs_buf *, uint, uint); void xfs_trans_dirty_buf(struct xfs_trans *, struct xfs_buf *);