| commit | 36af4e0737f6aa494e43497a5a34588a1d5cb12f | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <[email protected]> | Fri Sep 25 16:13:11 2015 -0400 |
| committer | Chris Mason <[email protected]> | Wed Oct 21 18:51:46 2015 -0700 |
| tree | 9631ef934dbd519c706f89f4d3c987493295e381 | |
| parent | 3204d33cda40d9bc97f257c441225d3713916661 [diff] |
Btrfs: don't loop in allocator for space cache The space cache needs to have contiguous allocations, and the allocator tries to make allocations by reducing the amount of bytes requested and re-searching. But this just makes us waste time when we are very fragmented, so if we can't find our space just exit, don't bother trying to search again. Thanks, Signed-off-by: Josef Bacik <[email protected]> Signed-off-by: Chris Mason <[email protected]>