| commit | e546f485e1d7520ca0200502cdcc11b503f4805c | [log] [tgz] |
|---|---|---|
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | Mon Jun 21 16:57:42 2010 +0800 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Thu Aug 19 17:18:01 2010 -0700 |
| tree | 14a62f4f56eb6bb96f2621b5334dac5a3c5c4160 | |
| parent | 84483ea42cd4f2781d6e97a83ab3ebd0ff19fb10 [diff] |
rcutorture: add random preemption Add random preemption to help we to torture the preemptable rcu. srcu_read_delay() also calls rcu_read_delay() for shorter delays. Added comment to preempt_schedule() call indicating that no quiescent states happen if preemption is disabled. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>