| commit | 44871b1b24b593996db43495cf4484cc580bdc10 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Fri Mar 13 10:04:31 2009 -0400 |
| committer | Chris Mason <chris.mason@oracle.com> | Tue Mar 24 16:14:25 2009 -0400 |
| tree | b1b56f48e76006662798508f20c2b2d1378fd04f | |
| parent | 56bec294dea971335d4466b30f2d959f28f6e36d [diff] |
Btrfs: reduce stack usage in some crucial tree balancing functions Many of the tree balancing functions follow the same pattern. 1) cow a block 2) do something to the result This commit breaks them up into two functions so the variables and code required for part two don't suck down stack during part one. Signed-off-by: Chris Mason <chris.mason@oracle.com>