Date: Thu, 15 Jul 2004 18:00:43 +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/alpha/alpha pmap.c src/sys/amd64/amd64 pmap.c src/sys/i386/acpica acpi_wakeup.c src/sys/i386/i386 pmap.c src/sys/ia64/ia64 pmap.c src/sys/powerpc/powerpc pmap.c src/sys/sparc64/sparc64 pmap.c src/sys/vm vm_map.c vm_pageout.c Message-ID: <200407151800.i6FI0hhJ064827@repoman.freebsd.org>
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alc 2004-07-15 18:00:43 UTC
FreeBSD src repository
Modified files:
sys/alpha/alpha pmap.c
sys/amd64/amd64 pmap.c
sys/i386/acpica acpi_wakeup.c
sys/i386/i386 pmap.c
sys/ia64/ia64 pmap.c
sys/powerpc/powerpc pmap.c
sys/sparc64/sparc64 pmap.c
sys/vm vm_map.c vm_pageout.c
Log:
Push down the acquisition and release of the page queues lock into
pmap_protect() and pmap_remove(). In general, they require the lock in
order to modify a page's pv list or flags. In some cases, however,
pmap_protect() can avoid acquiring the lock.
Revision Changes Path
1.158 +5 -0 src/sys/alpha/alpha/pmap.c
1.485 +7 -2 src/sys/amd64/amd64/pmap.c
1.35 +0 -2 src/sys/i386/acpica/acpi_wakeup.c
1.485 +7 -2 src/sys/i386/i386/pmap.c
1.140 +7 -4 src/sys/ia64/ia64/pmap.c
1.80 +4 -0 src/sys/powerpc/powerpc/pmap.c
1.134 +4 -1 src/sys/sparc64/sparc64/pmap.c
1.342 +0 -8 src/sys/vm/vm_map.c
1.260 +0 -2 src/sys/vm/vm_pageout.c
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