git: sensor: Utilize LOCK_INITIALIZER
Sepherosa Ziehau
sephe at crater.dragonflybsd.org
Sun Mar 22 17:48:53 PDT 2015
commit 161d4e60d6ab1b242cd0bba1712a9525cb8ac45a
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date: Sat Mar 21 22:23:42 2015 +0800
sensor: Utilize LOCK_INITIALIZER
The cmpset for lock initialization is _not_ safe (it requires at least
3 states and a spin loop, which is obviously an overkill when compared
w/ LOCK_INITIALIZER).
Summary of changes:
sys/kern/kern_sensors.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/161d4e60d6ab1b242cd0bba1712a9525cb8ac45a
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