Date: Sun, 17 Nov 2002 17:36:10 -0800 (PST) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha pmap.c Message-ID: <200211180136.gAI1aAam039809@repoman.freebsd.org>
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alc 2002/11/17 17:36:10 PST
Modified files:
sys/alpha/alpha pmap.c
Log:
MFi386 r1.369
- Clear the PG_WRITEABLE flag in pmap_changebit() if write access is
being removed. Return immediately if write access is being removed and
PG_WRITEABLE is already clear.
Note: For efficiency, pmap_changebit() should be replaced by a function
similar to sparc64's pmap_clear_write().
Revision Changes Path
1.114 +5 -1 src/sys/alpha/alpha/pmap.c
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