Btrfs: Fix cache_block_group to catch holes at the start of the group
authorYan <yanzheng@21cn.com>
Fri, 14 Sep 2007 20:15:28 +0000 (16:15 -0400)
committerDavid Woodhouse <dwmw2@hera.kernel.org>
Fri, 14 Sep 2007 20:15:28 +0000 (16:15 -0400)
Cache block group was overly complex and missed free blocks at the very start
of the group.  This patch simplifies things significantly.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

No differences found