diff options
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index e6714e209d0f..001c111e5627 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -846,9 +846,11 @@ static noinline int btrfs_mksubvol(struct path *parent, struct dentry *dentry; int error; - error = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT); - if (error == -EINTR) - return error; + inode_lock_nested(dir, I_MUTEX_PARENT); + // XXX: should've been + // mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT); + // if (error == -EINTR) + // return error; dentry = lookup_one_len(name, parent->dentry, namelen); error = PTR_ERR(dentry); @@ -2375,9 +2377,11 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file, goto out; - err = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT); - if (err == -EINTR) - goto out_drop_write; + inode_lock_nested(dir, I_MUTEX_PARENT); + // XXX: should've been + // err = mutex_lock_killable_nested(&dir->i_mutex, I_MUTEX_PARENT); + // if (err == -EINTR) + // goto out_drop_write; dentry = lookup_one_len(vol_args->name, parent, namelen); if (IS_ERR(dentry)) { err = PTR_ERR(dentry); @@ -2567,7 +2571,7 @@ out_dput: dput(dentry); out_unlock_dir: inode_unlock(dir); -out_drop_write: +//out_drop_write: mnt_drop_write_file(file); out: kfree(vol_args); |