Messages in this thread | | | Subject | Re: [PATCH] page coloring for 2.4.18 kernel | From | Robert Love <> | Date | 23 Apr 2002 17:53:33 -0400 |
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On Tue, 2002-04-23 at 17:51, Dieter Nützel wrote:
> Page coloring for 2.4.18+ isn't preempt save? > > It gave ~10% speedup for memory intensive apps on my single 1 GHz Athlon II > SlotA (0,18µm, L2 512K) but look the system hard from time to time. Nothing > in the logs. > > I've changed the patch for 2.4.19-pre7 + vm3 + latest rml-O(1) + preempt.
Beats me. Some of the implementations of page colouring I have seen are not even SMP-safe.
"Don't do that"
Robert Love
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