CVSROOT: /cvs Module name: src Changes by: m...@cvs.openbsd.org 2012/04/25 16:07:35
Modified files:
sys/arch/mips64/mips64: pmap.c
Log message:
Skip cache flushes in pmap_zero_page() and pmap_copy_page() on systems
without virtual aliasing, or for pages which are not currently mapped
cached. 1+% speed increase on sgi IP27 and loongson kernels.
Tested on LS2F, R4400, R5000, R12000 and R16000.
