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(parent: c35201b) | patch
MFC r213897
authoralc <alc@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 4 Dec 2011 07:18:54 +0000 (07:18 +0000)
committeralc <alc@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 4 Dec 2011 07:18:54 +0000 (07:18 +0000)
commit57825a2d1c737b3b3d548c806ff83edebadf2f1d
tree181a4e010a23e3f2b96b111aae64300f51a31260tree | snapshot
parentc35201bb25faa53ed47dbd99831630cc15015d5fcommit | diff
MFC r213897
  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.)

git-svn-id: svn://svn.freebsd.org/base/stable/8@228255 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/amd64/amd64/pmap.c diff | blob | history
8-STABLE