git: DragonFly_RELEASE_2_12 vm_object locking fixes
commit 316672b1896b289b16733682730638b488d1ca27
Author: Venkatesh Srinivas <me@endeavour.zapto.org>
Date: Wed Oct 12 17:44:41 2011 -0700
vm_object locking fixes
* vm_object_shadow() was failing to hold/drop source objects it was working
on while manipulating the source object.
* vm_object_deallocate_locked() needed to retest the object refcount after
locking it's token.
From: dillon
Reported-by: marino
Summary of changes:
sys/vm/vm_object.c | 29 ++++++++++++++++++++++++++---
1 files changed, 26 insertions(+), 3 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/316672b1896b289b16733682730638b488d1ca27
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