Date: Tue, 8 Jul 2003 12:40:35 -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/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c Message-ID: <200307081940.h68JeZv6073236@repoman.freebsd.org>
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alc 2003/07/08 12:40:35 PDT
FreeBSD src repository
Modified files:
sys/amd64/amd64 pmap.c
sys/i386/i386 pmap.c
Log:
In pmap_object_init_pt(), the pmap_invalidate_all() should be performed on
the caller-provided pmap, not the kernel_pmap. Using the kernel_pmap
results in an unnecessary IPI for TLB shootdown on SMPs.
Reviewed by: jake, peter
Revision Changes Path
1.420 +1 -1 src/sys/amd64/amd64/pmap.c
1.417 +1 -1 src/sys/i386/i386/pmap.c
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