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| author | Ilya Dryomov <idryomov@gmail.com> | 2012-01-17 00:04:49 +0400 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2012-01-17 00:04:49 +0400 |
| commit | a7e99c691af553fc15ac46a51f130b7c59a65f76 (patch) | |
| tree | 55491f285683951d509819a66e614ac6f12659dd /fs/btrfs/volumes.h | |
| parent | 837d5b6e46d1a4af5b6cc8f2fe83cb5de79a2961 (diff) | |
| download | linux-a7e99c691af553fc15ac46a51f130b7c59a65f76.tar.xz | |
Btrfs: allow for canceling restriper
Implement an ioctl for canceling restriper. Currently we wait until
relocation of the current block group is finished, in future this can be
done by triggering a commit. Balance item is deleted and no memory
about the interrupted balance is kept.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 80953afb12b9..caa9abd218ef 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -274,6 +274,7 @@ int btrfs_balance(struct btrfs_balance_control *bctl, struct btrfs_ioctl_balance_args *bargs); int btrfs_recover_balance(struct btrfs_root *tree_root); int btrfs_pause_balance(struct btrfs_fs_info *fs_info); +int btrfs_cancel_balance(struct btrfs_fs_info *fs_info); int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset); int find_free_dev_extent(struct btrfs_trans_handle *trans, struct btrfs_device *device, u64 num_bytes, |