git: kernel - add DEBUG_LOCKS_LATENCY option
commit bb4ae18c2a7cec1fd8c3877a324a361b7f4cba72
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Wed Dec 7 18:42:01 2011 -0800
kernel - add DEBUG_LOCKS_LATENCY option
* This is for debugging only, default disabled. If optioned this adds
a sysctl to add a forced latency loop (count to N) in front of any
spinlock or gettoken.
Summary of changes:
sys/conf/options | 1 +
sys/kern/kern_spinlock.c | 16 ++++++++++++++++
sys/kern/lwkt_token.c | 26 ++++++++++++++++++++++++--
3 files changed, 41 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/bb4ae18c2a7cec1fd8c3877a324a361b7f4cba72
--
DragonFly BSD source repository