git: DragonFly_RELEASE_2_10 kernel - Fix a small race in the umt
commit 11a57093d959dcdf317be42fbb7ad442c9a800d6
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Fri Jul 29 01:12:08 2011 -0700
kernel - Fix a small race in the umtx code
* Add an additional check after registering the vm_page action before
actually going to sleep, closing a potential vm_token race.
Summary of changes:
sys/kern/kern_umtx.c | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/11a57093d959dcdf317be42fbb7ad442c9a800d6
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DragonFly BSD source repository