Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH v2 tip/core/rcu 04/10] rcu: Export RCU-tasks APIs to GPL modules | Date | Wed, 30 Jul 2014 17:39:36 -0700 |
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From: Steven Rostedt <rostedt@goodmis.org>
This commit exports the RCU-tasks APIs, call_rcu_tasks(), synchronize_rcu_tasks(), and rcu_barrier_tasks(), to GPL-licensed kernel modules.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> --- kernel/rcu/update.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c index c8d304dc6d8a..1bfc07ed854e 100644 --- a/kernel/rcu/update.c +++ b/kernel/rcu/update.c @@ -429,6 +429,7 @@ void synchronize_rcu_tasks(void) /* Wait for the grace period. */ wait_rcu_gp(call_rcu_tasks); } +EXPORT_SYMBOL_GPL(synchronize_rcu_tasks); /** * rcu_barrier_tasks - Wait for in-flight call_rcu_tasks() callbacks. @@ -441,6 +442,7 @@ void rcu_barrier_tasks(void) /* There is only one callback queue, so this is easy. ;-) */ synchronize_rcu_tasks(); } +EXPORT_SYMBOL_GPL(rcu_barrier_tasks); /* RCU-tasks kthread that detects grace periods and invokes callbacks. */ static int __noreturn rcu_tasks_kthread(void *arg) -- 1.8.1.5
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