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| author | Ilya Dryomov <idryomov@gmail.com> | 2011-02-15 18:12:57 +0000 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2011-02-16 16:34:00 -0500 |
| commit | fb01aa85b8b29c1a4e1f4a28ea54175de6bf7559 (patch) | |
| tree | af7fc0623980c03c3f808f9ec157341d8549133d | |
| parent | 9b3517e9136824346227b7b04f8f7ea1f3a726cc (diff) | |
| download | op-kernel-dev-fb01aa85b8b29c1a4e1f4a28ea54175de6bf7559.zip op-kernel-dev-fb01aa85b8b29c1a4e1f4a28ea54175de6bf7559.tar.gz | |
Btrfs: set FMODE_EXCL in btrfs_device->mode
This fixes a bug introduced in d4d77629, where the device added online
(and therefore initialized via btrfs_init_new_device()) would be left
with the positive bdev->bd_holders after unmount. Since d4d77629 we no
longer OR FMODE_EXCL explicitly on blkdev_put(), set it in
btrfs_device->mode.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/volumes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index f31c331..94334d9 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1639,7 +1639,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) device->dev_root = root->fs_info->dev_root; device->bdev = bdev; device->in_fs_metadata = 1; - device->mode = 0; + device->mode = FMODE_EXCL; set_blocksize(device->bdev, 4096); if (seeding_dev) { |
