CVS commit: src/sys/arch/arm

[Steve Woodford <scw%netbsd.org@localhost>]

Module Name:    src
Committed By:   scw
Date:           Mon Oct 13 20:50:34 UTC 2003

Modified Files:
        src/sys/arch/arm/arm32: pmap.c
        src/sys/arch/arm/include/arm32: pmap.h

Log Message:
On Xscale, define PMAP_UAREA() and use it to tweak uarea mappings so
they use the mini D$.

This results in a small performance boost on xscale platforms, since
flushing the main cache on a context switch won't affect the kernel
stack/pcb.


To generate a diff of this commit:
cvs rdiff -r1.140 -r1.141 src/sys/arch/arm/arm32/pmap.c
cvs rdiff -r1.76 -r1.77 src/sys/arch/arm/include/arm32/pmap.h

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