diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 10484f4bb2cc..1f50fe2e62c7 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -555,6 +555,12 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir, if (!root->ref_cows) return -EINVAL; + ret = btrfs_start_delalloc_inodes(root, 0); + if (ret) + return ret; + + btrfs_wait_ordered_extents(root, 0); + pending_snapshot = kzalloc(sizeof(*pending_snapshot), GFP_NOFS); if (!pending_snapshot) return -ENOMEM; |