Date: Wed, 4 Aug 2004 18:04:44 +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/i386 pmap.c Message-ID: <200408041804.i74I4i68032917@repoman.freebsd.org>
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alc 2004-08-04 18:04:44 UTC
FreeBSD src repository
Modified files:
sys/alpha/alpha pmap.c
sys/amd64/amd64 pmap.c
sys/i386/i386 pmap.c
Log:
Post-locking clean up/simplification, particularly, the elimination of
vm_page_sleep_if_busy() and the page table page's busy flag as a
synchronization mechanism on page table pages.
Also, relocate the inline pmap_unwire_pte_hold() so that it can be used
to shorten _pmap_unwire_pte_hold() on alpha and amd64. This places
pmap_unwire_pte_hold() next to a comment that more accurately describes
it than _pmap_unwire_pte_hold().
Revision Changes Path
1.165 +49 -57 src/sys/alpha/alpha/pmap.c
1.489 +62 -72 src/sys/amd64/amd64/pmap.c
1.492 +36 -41 src/sys/i386/i386/pmap.c
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