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author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-10-21 18:53:02 +0400 |
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committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-11-04 06:20:11 +0300 |
commit | c3377c2da6e594504c900d5ef72374c109e4ca99 (patch) | |
tree | a22b9894500e373290eee77862b0f29a21879b29 /include/linux/rcupdate.h | |
parent | 11bbb235c26f93b7c69e441452e44adbf6ed6996 (diff) | |
download | linux-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has been replaced by NO_HZ_FULL, which offloads -all- RCU processing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.h | 2 |
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); |