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@@ -83,10 +83,6 @@ brevity. Much more detail can be found in the git revision history:
+ OpenRISC/or1k
Optimizations:
- - Switch run and chunk allocation from first-best-fit (among best-fit
- candidates, choose the lowest in memory) to first-fit (among all candidates,
- choose the lowest in memory). This tends to reduce chunk and virtual memory
- fragmentation, respectively.
- Maintain dirty runs in per arena LRUs rather than in per arena trees of
dirty-run-containing chunks. In practice this change significantly reduces
dirty page purging volume.