diff options
Diffstat (limited to 'kernel/rcu/tiny.c')
| -rw-r--r-- | kernel/rcu/tiny.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c index b23a4d076f3d..6ad330dbbae2 100644 --- a/kernel/rcu/tiny.c +++ b/kernel/rcu/tiny.c @@ -25,7 +25,7 @@ #include <linux/completion.h> #include <linux/interrupt.h> #include <linux/notifier.h> -#include <linux/rcupdate.h> +#include <linux/rcupdate_wait.h> #include <linux/kernel.h> #include <linux/export.h> #include <linux/mutex.h> @@ -41,14 +41,24 @@ /* Forward declarations for tiny_plugin.h. */ struct rcu_ctrlblk; -static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp); -static void rcu_process_callbacks(struct softirq_action *unused); static void __call_rcu(struct rcu_head *head, rcu_callback_t func, struct rcu_ctrlblk *rcp); #include "tiny_plugin.h" +void rcu_barrier_bh(void) +{ + wait_rcu_gp(call_rcu_bh); +} +EXPORT_SYMBOL(rcu_barrier_bh); + +void rcu_barrier_sched(void) +{ + wait_rcu_gp(call_rcu_sched); +} +EXPORT_SYMBOL(rcu_barrier_sched); + #if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) /* |