| commit | d7fc640e6fed46932f7c74e14f9b58b8637c66cf | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Mon Feb 18 12:12:38 2008 -0500 |
| committer | Chris Mason <chris.mason@oracle.com> | Thu Sep 25 11:04:00 2008 -0400 |
| tree | 525eda21f9e0d6d18bd55fd23d3a31814b224aa8 | |
| parent | 9afbb0b752ef30a429c45b9de6706e28ad1a36e1 [diff] |
Btrfs: Allocator improvements Reduce CPU time searching for free blocks by optimizing find_first_extent_bit Fix find_free_extent to make better use of the last_alloc hint. Before it was often finding blocks just before the hint. Signed-off-by: Chris Mason <chris.mason@oracle.com>