[XFS] Allow xfs_bmbt_split() to fallback to the lowspace allocator
authorLachlan McIlroy <lachlan@sgi.com>
Fri, 27 Jun 2008 03:33:11 +0000 (13:33 +1000)
committerNiv Sardi <xaiki@debian.org>
Mon, 28 Jul 2008 06:59:13 +0000 (16:59 +1000)
commit313b5c767a044c7a0db5e773cb7aea70383b2627
tree5752234a32bbfacd7b0dd01365986af76396c18b
parentb877e3d37dda0154868a3c78f02f38a1ec14ce79
[XFS] Allow xfs_bmbt_split() to fallback to the lowspace allocator
algorithm

If xfs_bmbt_split() cannot find an AG with sufficient free space to
satisfy a full extent btree split then fall back to the lowspace allocator
algorithm.

SGI-PV: 983338

SGI-Modid: xfs-linux-melb:xfs-kern:31359a

Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: David Chinner <dgc@sgi.com>
fs/xfs/xfs_bmap_btree.c