CVS commit: src/sys/arch

[Frank van der Linden <fvdl%netbsd.org@localhost>]

Module Name:    src
Committed By:   fvdl
Date:           Thu May  8 01:04:37 UTC 2003

Modified Files:
        src/sys/arch/amd64/include: cpufunc.h
        src/sys/arch/i386/i386: pmap.c
        src/sys/arch/i386/include: cpufunc.h
        src/sys/arch/x86/include: lock.h
        src/sys/arch/x86/x86: lapic.c

Log Message:
Add x86_pause() inline function, containing the "pause" instruction
for i386, and nothing for amd64. Sprinkle it in various spinloops,
as recommended by Intel.


To generate a diff of this commit:
cvs rdiff -r1.1 -r1.2 src/sys/arch/amd64/include/cpufunc.h
cvs rdiff -r1.151 -r1.152 src/sys/arch/i386/i386/pmap.c
cvs rdiff -r1.23 -r1.24 src/sys/arch/i386/include/cpufunc.h
cvs rdiff -r1.1 -r1.2 src/sys/arch/x86/include/lock.h
cvs rdiff -r1.1 -r1.2 src/sys/arch/x86/x86/lapic.c

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