diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-07-01 23:22:23 +0400 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-09-08 03:27:21 +0400 |
| commit | 53c6d4edf874d3cbc031a53738c6cba9277faea5 (patch) | |
| tree | 0f0fc1c5ade60c7243c7d5756694d21a9cc0df8a /include/linux | |
| parent | bde6c3aa993066acb0d6ce32ecabe03b9d5df92d (diff) | |
| download | linux-53c6d4edf874d3cbc031a53738c6cba9277faea5.tar.xz | |
rcu: Add synchronous grace-period waiting for RCU-tasks
It turns out to be easier to add the synchronous grace-period waiting
functions to RCU-tasks than to work around their absense in rcutorture,
so this commit adds them. The key point is that the existence of
call_rcu_tasks() means that rcutorture needs an rcu_barrier_tasks().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/rcupdate.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 473350462d04..640152fedcde 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -216,6 +216,8 @@ void synchronize_sched(void); * memory ordering guarantees. */ void call_rcu_tasks(struct rcu_head *head, void (*func)(struct rcu_head *head)); +void synchronize_rcu_tasks(void); +void rcu_barrier_tasks(void); #ifdef CONFIG_PREEMPT_RCU |