Date: Wed, 21 Jan 2009 07:41:24 +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: <200901210741.n0L7fTdY047593@repoman.freebsd.org>
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alc 2009-01-21 07:41:24 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/amd64/amd64 pmap.c
Log:
SVN rev 187523 on 2009-01-21 07:41:24Z by alc
MFC rev 175325
Make pmap_is_prefaultable() more TLB friendly. Specifically, make it use
the kernel's direct map instead of the pmap's recursive mapping to access
the lowest level in the page table.
Revision Changes Path
1.590.2.17 +1 -1 src/sys/amd64/amd64/pmap.c
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