diff options
| -rw-r--r-- | fs/btrfs/ioctl.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 362720a3fea2..38f2169b73a4 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2312,16 +2312,16 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file, * again is not run concurrently. */ spin_lock(&dest->root_item_lock); - root_flags = btrfs_root_flags(&root->root_item); - if (root->send_in_progress == 0) { - btrfs_set_root_flags(&root->root_item, + root_flags = btrfs_root_flags(&dest->root_item); + if (dest->send_in_progress == 0) { + btrfs_set_root_flags(&dest->root_item, root_flags | BTRFS_ROOT_SUBVOL_DEAD); spin_unlock(&dest->root_item_lock); } else { spin_unlock(&dest->root_item_lock); btrfs_warn(root->fs_info, "Attempt to delete subvolume %llu during send", - root->root_key.objectid); + dest->root_key.objectid); err = -EPERM; goto out_dput; } @@ -2416,8 +2416,8 @@ out_up_write: out_unlock: if (err) { spin_lock(&dest->root_item_lock); - root_flags = btrfs_root_flags(&root->root_item); - btrfs_set_root_flags(&root->root_item, + root_flags = btrfs_root_flags(&dest->root_item); + btrfs_set_root_flags(&dest->root_item, root_flags & ~BTRFS_ROOT_SUBVOL_DEAD); spin_unlock(&dest->root_item_lock); } |