If we don't have a cluster, don't bother trying to allocate from it,
jumping right away to the attempt to allocate a new cluster.
Signed-off-by: Alexandre Oliva <oliva@lsd.ic.unicamp.br>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
* people trying to start a new cluster
*/
spin_lock(&last_ptr->refill_lock);
- if (last_ptr->block_group &&
- (last_ptr->block_group->ro ||
- !block_group_bits(last_ptr->block_group, data)))
+ if (!last_ptr->block_group ||
+ last_ptr->block_group->ro ||
+ !block_group_bits(last_ptr->block_group, data))
goto refill_cluster;
offset = btrfs_alloc_from_cluster(block_group, last_ptr,