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| author | Josef Bacik <josef@redhat.com> | 2011-01-31 21:22:42 (GMT) |
|---|---|---|
| committer | Josef Bacik <josef@redhat.com> | 2011-03-17 18:21:26 (GMT) |
| commit | 66b4ffd110f9b48b8d8c1319ee446b53b8d073bf (patch) | |
| tree | 690b14cda46b47c0d71be15a82019c35729afa75 /fs/btrfs/ioctl.c | |
| parent | 3893e33b0bebee2f67d96b6c15259dc884523c20 (diff) | |
| download | linux-66b4ffd110f9b48b8d8c1319ee446b53b8d073bf.tar.xz | |
Btrfs: handle errors in btrfs_orphan_cleanup
If we cannot truncate an inode for some reason we will never delete the orphan
item associated with that inode, which means that we will loop forever in
btrfs_orphan_cleanup. Instead of doing this just return error so we fail to
mount. It sucks, but hey it's better than hanging. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 5fdb2ab..ad9b8c0 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -409,7 +409,9 @@ static int create_snapshot(struct btrfs_root *root, struct dentry *dentry, if (ret) goto fail; - btrfs_orphan_cleanup(pending_snapshot->snap); + ret = btrfs_orphan_cleanup(pending_snapshot->snap); + if (ret) + goto fail; parent = dget_parent(dentry); inode = btrfs_lookup_dentry(parent->d_inode, dentry); |