Date: Wed, 16 Mar 2005 23:56:30 +0000 (UTC) From: Olivier Houchard <cognet@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/arm/arm pmap.c Message-ID: <200503162356.j2GNuUlp019031@repoman.freebsd.org>
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cognet 2005-03-16 23:56:30 UTC
FreeBSD src repository
Modified files:
sys/arm/arm pmap.c
Log:
Introduce a new function, pmap_wb_page(), which check all userland mappings for
a given page and, if the pmap is the current pmap, write back the associated
cache line.
Use pmap_wb_page in pmap_qenter() instead of inconditionally
write back/invalidating the data cache.
Revision Changes Path
1.26 +10 -1 src/sys/arm/arm/pmap.c
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