Date: Sun, 10 May 1998 19:13:48 -0700 (PDT) From: John Dyson <dyson@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/i386/conf options.i386 src/sys/i386/i386 pmap.c support.s src/sys/i386/include cpufunc.h Message-ID: <199805110213.TAA26326@freefall.freebsd.org>
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dyson 1998/05/10 19:13:47 PDT
Modified files:
sys/i386/conf options.i386
sys/i386/i386 pmap.c support.s
sys/i386/include cpufunc.h
Log:
Support better performance with P6 architectures and in SMP
mode. Unnecessary TLB flushes removed. More efficient
page zeroing on P6 (modify page only if non-zero.)
Revision Changes Path
1.78 +2 -1 src/sys/i386/conf/options.i386
1.195 +19 -10 src/sys/i386/i386/pmap.c
1.59 +51 -1 src/sys/i386/i386/support.s
1.77 +11 -3 src/sys/i386/include/cpufunc.h
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