path: root/kernel/rcu/update.c
diff options
authorBoqun Feng <>2015-07-29 13:29:38 +0800
committerPaul E. McKenney <>2015-10-06 11:08:05 -0700
commitb6a4ae766e3133a4db73fabc81e522d1601cb623 (patch)
tree24f5e9c33b0f89e7e2addd66e32d0e1ca3d16efa /kernel/rcu/update.c
parent84778472e1b6a27a8931712c40e8cf31143c8f6c (diff)
rcu: Use rcu_callback_t in call_rcu*() and friends
As we now have rcu_callback_t typedefs as the type of rcu callbacks, we should use it in call_rcu*() and friends as the type of parameters. This could save us a few lines of code and make it clear which function requires an rcu callbacks rather than other callbacks as its argument. Besides, this can also help cscope to generate a better database for code reading. Signed-off-by: Boqun Feng <> Signed-off-by: Paul E. McKenney <> Reviewed-by: Josh Triplett <>
Diffstat (limited to 'kernel/rcu/update.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 7a0b3bc7c5ed..5f748c5a40f0 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -534,7 +534,7 @@ static void rcu_spawn_tasks_kthread(void);
* Post an RCU-tasks callback. First call must be from process context
* after the scheduler if fully operational.
-void call_rcu_tasks(struct rcu_head *rhp, void (*func)(struct rcu_head *rhp))
+void call_rcu_tasks(struct rcu_head *rhp, rcu_callback_t func)
unsigned long flags;
bool needwake;