CVS commit: syssrc/sys/arch/arm/arm32

[Jason R Thorpe <thorpej%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   thorpej
Date:           Wed Apr 10 17:39:32 UTC 2002

Modified Files:
        syssrc/sys/arch/arm/arm32: pmap.c

Log Message:
On XScale processors where we use write-back caching, use are
read/write-allocate line allocation policy.

On the i80321, this improves nearly every lmbench benchmark, dramatically
so the ones that are sensitive to memory bandwidth (100-300% improvement
for these).


To generate a diff of this commit:
cvs rdiff -r1.93 -r1.94 syssrc/sys/arch/arm/arm32/pmap.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.