diff options
| author | Ilya Dryomov <idryomov@gmail.com> | 2011-10-20 00:06:20 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2011-10-20 18:20:57 +0200 |
| commit | 20bcd64934e4eb8f3f90a0dca54fb0ac2edd7795 (patch) | |
| tree | b3f9d79be8f78ddfec4ab4e2c2aefd27916fd26a /fs/btrfs | |
| parent | 5f524444c351e145a5f7e28253594688a421bfe8 (diff) | |
| download | linux-20bcd64934e4eb8f3f90a0dca54fb0ac2edd7795.tar.gz | |
Btrfs: close all bdevs on mount failure
Fix a bug introduced by 20b45077. We have to return EINVAL on mount failure, but doing that too early in the sequence leaves all of the devices opened exclusively. This also fixes an issue where under some scenarios only a second mount -o degraded <devices> command would succeed. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/volumes.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index e138af710de2..c6938b45e0fd 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -597,10 +597,8 @@ static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices, set_blocksize(bdev, 4096); bh = btrfs_read_dev_super(bdev); - if (!bh) { - ret = -EINVAL; + if (!bh) goto error_close; - } disk_super = (struct btrfs_super_block *)bh->b_data; devid = btrfs_stack_device_id(&disk_super->dev_item); @@ -655,7 +653,7 @@ error: continue; } if (fs_devices->open_devices == 0) { - ret = -EIO; + ret = -EINVAL; goto out; } fs_devices->seeding = seeding; |