Messages in this thread | | | Date | Sun, 28 Dec 2003 08:39:52 -0800 | From | William Lee Irwin III <> | Subject | Re: Page Colouring (was: 2.6.0 Huge pages not working as expected) |
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On Sat, 27 Dec 2003, Eric W. Biederman wrote: >> For anyone taking you up on this I'd like to suggest two possible >> directions. >> 1) Increasing PAGE_SIZE in the kernel.
On Sat, Dec 27, 2003 at 08:53:30PM -0800, Linus Torvalds wrote: > Yes. This is something I actually want to do anyway for 2.7.x. Dan > Phillips had some patches for this six months ago. > You have to be careful, since you have to be able to mmap "partial pages", > which is what makes it less than trivial, but there are tons of reasons to > want to do this, and cache coloring is actually very much a secondary > concern.
I've not seen Dan Phillips' code for this. I've been hacking on something doing this since late last December.
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