Commits
Miao Xie committed 215a63d139b
Btrfs: cleanup the code of used_block_group in find_free_extent() used_block_group is just used for the space cluster which doesn't belong to the current block group, the other place needn't use it. Or the logic of code seems unclear. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Chris Mason <clm@fb.com>