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authorIlya Dryomov <idryomov@gmail.com>2012-06-22 22:24:13 +0400
committerChris Mason <chris.mason@fusionio.com>2012-07-02 23:39:17 +0400
commit2b6ba629b5aac51e7099efbb43e2b403213aa7fb (patch)
tree0a36f4adb14a57fdf4ee1dafa957927b6a6f9203 /fs/btrfs/volumes.h
parent68310a5e42f93c2242ec1836c3b18d531e0065e2 (diff)
downloadlinux-2b6ba629b5aac51e7099efbb43e2b403213aa7fb.tar.xz
Btrfs: resume balance on rw (re)mounts properly
This introduces btrfs_resume_balance_async(), which, given that restriper state was recovered earlier by btrfs_recover_balance(), resumes balance in btrfs-balance kthread. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
-rw-r--r--fs/btrfs/volumes.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index e1b1a649fc5a..95f6637614db 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -281,6 +281,7 @@ int btrfs_shrink_device(struct btrfs_device *device, u64 new_size);
int btrfs_init_new_device(struct btrfs_root *root, char *path);
int btrfs_balance(struct btrfs_balance_control *bctl,
struct btrfs_ioctl_balance_args *bargs);
+int btrfs_resume_balance_async(struct btrfs_fs_info *fs_info);
int btrfs_recover_balance(struct btrfs_fs_info *fs_info);
int btrfs_pause_balance(struct btrfs_fs_info *fs_info);
int btrfs_cancel_balance(struct btrfs_fs_info *fs_info);