| commit | bb3ac5a4dfc8eeb881206c77d9f925e320d9c41a | [log] [tgz] |
|---|---|---|
| author | Miao Xie <miaox@cn.fujitsu.com> | Fri Aug 05 09:32:35 2011 +0000 |
| committer | Chris Mason <chris.mason@oracle.com> | Tue Aug 16 21:09:31 2011 -0400 |
| tree | ae5cb912cdc3a36a0aa7d43a554658821e0a6161 | |
| parent | f4ac904c411b55e58bb240f332f93db2455f0010 [diff] |
Btrfs: fix wrong free space information Btrfs subtracted the size of the allocated space twice when it allocated the space from the bitmap in the cluster, it broke the free space information and led to oops finally. And this patch also fixes the bug that ctl->free_space was subtracted without lock. Reported-by: Liu Bo <liubo2009@cn.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>