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(parent: 2dcc0bd) | patch
MFC r214938
authoralc <alc@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 16 Nov 2010 05:06:20 +0000 (05:06 +0000)
committeralc <alc@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 16 Nov 2010 05:06:20 +0000 (05:06 +0000)
commit2d08ece947b9b8be0cabe0833a797794aeb147c1
treeb45cf9bfa41246dbc8553bc2555c242acc458f4etree | snapshot
parent2dcc0bd9c6e7fd5491a8ad2ead8d0cd9e9f8d130commit | diff
MFC r214938
  Eliminate a possible race between pmap_pinit() and pmap_kenter_pde() on
  superpage promotion or demotion.

  Micro-optimize pmap_kenter_pde().

git-svn-id: svn://svn.freebsd.org/base/stable/8@215372 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/i386/i386/pmap.c diff | blob | history
8-STABLE