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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-10-21 18:53:02 +0400
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-11-04 06:20:11 +0300
commitc3377c2da6e594504c900d5ef72374c109e4ca99 (patch)
treea22b9894500e373290eee77862b0f29a21879b29 /include/linux/rcupdate.h
parent11bbb235c26f93b7c69e441452e44adbf6ed6996 (diff)
downloadlinux-c3377c2da6e594504c900d5ef72374c109e4ca99.tar.xz
rcu: Remove "cpu" argument to rcu_check_callbacks()
The "cpu" argument was kept around on the off-chance that RCU might offload scheduler-clock interrupts. However, this offload approach has been replaced by NO_HZ_FULL, which offloads -all- RCU processing from qualifying CPUs. It is therefore time to remove the "cpu" argument to rcu_check_callbacks(), which this commit does. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
Diffstat (limited to 'include/linux/rcupdate.h')
-rw-r--r--include/linux/rcupdate.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index a4a819ffb2d1..b4ad275d90d0 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -260,7 +260,7 @@ static inline int rcu_preempt_depth(void)
void rcu_init(void);
void rcu_sched_qs(void);
void rcu_bh_qs(void);
-void rcu_check_callbacks(int cpu, int user);
+void rcu_check_callbacks(int user);
struct notifier_block;
void rcu_idle_enter(void);
void rcu_idle_exit(void);