[Top] [All Lists]

CVS linux

Subject: CVS linux
Date: Thu, 11 Dec 2003 20:47:25 +0000
CVSROOT:        /home/cvs
Module name:    linux
Changes by: 03/12/11 20:47:25

Modified files:
        include/asm-mips: page.h 
        arch/mips/mm   : c-r3k.c c-r4k.c c-sb1.c c-tx39.c cache.c 
                         pg-r4k.c pg-sb1.c 
        arch/mips/mm-32: Makefile 
        arch/mips/mm-64: Makefile 
Removed files:
        arch/mips/mm-32: pg-r4k.S 
        arch/mips/mm-64: pg-r4k.c 

Log message:
        Fix a bunch of long standing bugs and performance copy_page issues:
        - Fix prefetch beyond end of page bug
        - Use primary cache CreateDirtyExclusive also on processor with Scache
        - Don't use CreateDirtyExclusive on processors that don't have it
        - Use prefetch on all processors that have a usable prefetch instruction
        - Select prefetch hint at runtime based on the exact processor.

<Prev in Thread] Current Thread [Next in Thread>