Date: Fri, 15 Oct 2010 15:23:34 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 pmap.c Message-ID: <201010151523.o9FFNvvh073025@repoman.freebsd.org>
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alc 2010-10-15 15:23:34 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 pmap.c
Log:
SVN rev 213897 on 2010-10-15 15:23:34Z by alc
Update pmap_extract() to handle 1GB page mappings. Some device drivers
use pmap_extract() rather than pmap_kextract() on direct map addresses.
Thus, pmap_extract() needs to be able to deal with 1GB page mappings if
we are to use 1GB page mappings for the direct map. (See r197580.)
Revision Changes Path
1.712 +20 -13 src/sys/amd64/amd64/pmap.c
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