Date: Fri, 30 Jul 2004 20:38:30 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/arm/arm pmap.c src/sys/powerpc/powerpc pmap.c src/sys/sparc64/sparc64 pmap.c src/sys/vm vm_map.c Message-ID: <200407302038.i6UKcUI5099020@repoman.freebsd.org>
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alc 2004-07-30 20:38:30 UTC
FreeBSD src repository
Modified files:
sys/arm/arm pmap.c
sys/powerpc/powerpc pmap.c
sys/sparc64/sparc64 pmap.c
sys/vm vm_map.c
Log:
- Push down the acquisition and release of Giant into pmap_protect() on
those architectures without pmap locking.
- Eliminate the acquisition and release of Giant from vm_map_protect().
(Translation: mprotect(2) runs to completion without touching Giant on
alpha, amd64, i386 and ia64.)
Revision Changes Path
1.9 +4 -0 src/sys/arm/arm/pmap.c
1.82 +4 -0 src/sys/powerpc/powerpc/pmap.c
1.136 +4 -0 src/sys/sparc64/sparc64/pmap.c
1.349 +0 -2 src/sys/vm/vm_map.c
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