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| author | Chris Mason <chris.mason@oracle.com> | 2008-02-18 12:12:38 -0500 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:00 -0400 |
| commit | d7fc640e6fed46932f7c74e14f9b58b8637c66cf (patch) | |
| tree | 525eda21f9e0d6d18bd55fd23d3a31814b224aa8 /fs/btrfs/file.c | |
| 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>
Diffstat (limited to 'fs/btrfs/file.c')
0 files changed, 0 insertions, 0 deletions