From: Steven Whitehouse <swhiteho@redhat.com>
To: linux-kernel@vger.kernel.org, cluster-devel@redhat.com
Cc: Bob Peterson <rpeterso@redhat.com>,
Steven Whitehouse <swhiteho@redhat.com>
Subject: [PATCH 15/16] GFS2: add error check while allocating new inodes
Date: Fri, 30 Nov 2012 09:52:20 +0000 [thread overview]
Message-ID: <1354269141-3311-16-git-send-email-swhiteho@redhat.com> (raw)
In-Reply-To: <1354269141-3311-1-git-send-email-swhiteho@redhat.com>
From: Bob Peterson <rpeterso@redhat.com>
This patch adds a return code check after attempting to allocate
a new inode during dinode creation.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index e321333..2405695 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -674,6 +674,10 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
goto fail_gunlock;
inode = new_inode(sdp->sd_vfs);
+ if (!inode) {
+ gfs2_glock_dq_uninit(ghs);
+ return -ENOMEM;
+ }
ip = GFS2_I(inode);
error = gfs2_rs_alloc(ip);
if (error)
--
1.7.4
next prev parent reply other threads:[~2012-11-30 10:18 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-30 9:52 GFS2: Pre-pull patch posting (merge window) Steven Whitehouse
2012-11-30 9:52 ` [PATCH 01/16] GFS2: Review bug traps in glops.c Steven Whitehouse
2012-11-30 9:52 ` [PATCH 02/16] GFS2: Speed up gfs2_rbm_from_block Steven Whitehouse
2012-11-30 9:52 ` [PATCH 03/16] GFS2: Rename glops go_xmote_th to go_sync Steven Whitehouse
2012-11-30 9:52 ` [PATCH 04/16] GFS2: Add test for resource group congestion status Steven Whitehouse
2012-11-30 9:52 ` [PATCH 05/16] GFS2: Use proper allocation context for new inodes Steven Whitehouse
2012-11-30 9:52 ` [PATCH 06/16] GFS2: Add Orlov allocator Steven Whitehouse
2012-11-30 9:52 ` [PATCH 07/16] GFS2: Fix truncation of journaled data files Steven Whitehouse
2012-11-30 9:52 ` [PATCH 08/16] GFS2: Use dirty_inode in gfs2_dir_add Steven Whitehouse
2012-11-30 9:52 ` [PATCH 09/16] GFS2: Eliminate redundant buffer_head manipulation in gfs2_unlink_inode Steven Whitehouse
2012-11-30 9:52 ` [PATCH 10/16] GFS2: Fix one RG corner case Steven Whitehouse
2012-11-30 9:52 ` [PATCH 11/16] GFS2: skip dlm_unlock calls in unmount Steven Whitehouse
2012-11-30 9:52 ` [PATCH 12/16] GFS2: only use lvb on glocks that need it Steven Whitehouse
2012-11-30 9:52 ` [PATCH 13/16] GFS2: remove redundant lvb pointer Steven Whitehouse
2012-11-30 9:52 ` [PATCH 14/16] GFS2: don't reference inode's glock during block allocation trace Steven Whitehouse
2012-11-30 9:52 ` Steven Whitehouse [this message]
2012-11-30 9:52 ` [PATCH 16/16] GFS2: Set gl_object during inode create Steven Whitehouse
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