DragonFly-2.3.1.675.g4a4ea6 master sys/platform/pc64/amd64 pmap.
commit 4a4ea614fca889320a3fd56dc561bb45c5f6a2a9
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Tue Jul 7 20:13:31 2009 -0700
AMD64 - Fix bug in pmap_release_free_page()
The pmap_release_free_page() function was improperly conditionalizing
a test for (pindex == NUPDE + NUPDPE + PML4PML4I) which caused it to
fall through to an else clause, instead of doing nothing. Make it
do nothing.
This fixes a hold count panic.
Summary of changes:
sys/platform/pc64/amd64/pmap.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/4a4ea614fca889320a3fd56dc561bb45c5f6a2a9
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