On Mon, 18 Jun 2012 18:05:23 -0400 Rik van Riel <riel@xxxxxxxxxx> wrote: > From: Rik van Riel <riel@xxxxxxxxxxx> > > Fix the x86-64 page colouring code to take pgoff into account. Could we please have a full description of what's wrong with the current code? > Use the x86 and MIPS page colouring code as the basis for a generic > page colouring function. > > Teach the generic arch_get_unmapped_area(_topdown) code to call the > page colouring code. > > Make sure that ALIGN_DOWN always aligns down, and ends up at the > right page colour. Some performance tests on the result would be interesting. iirc, we've often had trouble demonstrating much or any benefit from coloring. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>