Date: Thu, 29 Apr 2010 15:47:31 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/ia64/ia64 pmap.c src/sys/sparc64/sparc64 pmap.c src/sys/sun4v/sun4v pmap.c Message-ID: <201004291548.o3TFmCJc026321@repoman.freebsd.org>
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alc 2010-04-29 15:47:31 UTC
FreeBSD src repository
Modified files:
sys/ia64/ia64 pmap.c
sys/sparc64/sparc64 pmap.c
sys/sun4v/sun4v pmap.c
Log:
SVN rev 207373 on 2010-04-29 15:47:31Z by alc
MFamd64/i386 r207205
Clearing a page table entry's accessed bit and setting the page's
PG_REFERENCED flag in pmap_protect() can't really be justified, so
don't do it. Moreover, on ia64, don't set the page's dirty field
unless pmap_protect() is removing write access.
Revision Changes Path
1.215 +5 -11 src/sys/ia64/ia64/pmap.c
1.189 +3 -6 src/sys/sparc64/sparc64/pmap.c
1.50 +4 -11 src/sys/sun4v/sun4v/pmap.c
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