git: kernel - VM - fix vm_pages_needed race
commit 12d8aca7e6e8fea5c241554f699d3c7517f07d6c
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Wed Feb 3 15:19:52 2010 -0800
kernel - VM - fix vm_pages_needed race
* vm_page_needed sleep/wakeup can race and cause a wakeup to be missed,
resulting in processes getting stuck in 'pfault' until something else
kicks the pager.
Fix the race.
Summary of changes:
sys/vm/vm_pageout.c | 22 ++++++++++++++++------
1 files changed, 16 insertions(+), 6 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/12d8aca7e6e8fea5c241554f699d3c7517f07d6c
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