diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index e6714e209d0f..05173563e4a6 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -846,7 +846,7 @@ static noinline int btrfs_mksubvol(struct path *parent, struct dentry *dentry; int error; - error = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT); + error = down_write_killable_nested(&dir->i_rwsem, I_MUTEX_PARENT); if (error == -EINTR) return error; @@ -2375,7 +2375,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file, goto out; - err = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT); + err = down_write_killable_nested(&dir->i_rwsem, I_MUTEX_PARENT); if (err == -EINTR) goto out_drop_write; dentry = lookup_one_len(vol_args->name, parent, namelen); |
