Date: Wed, 6 Aug 2003 11:46:48 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 pmap.c Message-ID: <200308061846.h76IkmYp068237@repoman.freebsd.org>
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alc 2003/08/06 11:46:48 PDT
FreeBSD src repository
Modified files:
sys/i386/i386 pmap.c
Log:
Acquire the page queues lock in pmap_insert_entry(). (I used to believe
that the page's busy flag could be relied upon to synchronize access to the
pv list. I don't any longer. See, for example, the call to
pmap_insert_entry() from pmap_copy().)
Revision Changes Path
1.422 +2 -0 src/sys/i386/i386/pmap.c
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