diff options
| author | Anand Jain <anand.jain@oracle.com> | 2015-08-14 18:32:59 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-10-01 17:37:34 +0200 |
| commit | 12b1c2637b6e0763121648d637ffe603b422e986 (patch) | |
| tree | 92f6954c4e22915f07e481af9d1574a97b897ae6 /fs/btrfs/volumes.h | |
| parent | 29c36d72535deb3d8961b3fb4b6a565190a6c63b (diff) | |
Btrfs: enhance btrfs_scratch_superblock to scratch all superblocks
This patch updates and renames btrfs_scratch_superblocks, (which is used
by the replace device thread), with those fixes from the scratch
superblock code section of btrfs_rm_device(). The fixes are:
Scratch all copies of superblock
Notify kobject that superblock has been changed
Update time on the device
So that btrfs_rm_device() can use the function
btrfs_scratch_superblocks() instead of its own scratch code. And further
replace deivce code which similarly releases device back to the system,
will have the fixes from the btrfs device delete.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
[renamed to btrfs_scratch_superblock]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 413a70c66f4c..8663bf7c5051 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -474,7 +474,7 @@ void btrfs_destroy_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, struct btrfs_device *tgtdev); void btrfs_init_dev_replace_tgtdev_for_resume(struct btrfs_fs_info *fs_info, struct btrfs_device *tgtdev); -int btrfs_scratch_superblock(struct btrfs_device *device); +void btrfs_scratch_superblocks(struct block_device *bdev, char *device_path); int btrfs_is_parity_mirror(struct btrfs_mapping_tree *map_tree, u64 logical, u64 len, int mirror_num); unsigned long btrfs_full_stripe_len(struct btrfs_root *root, |