Paul E. McKenney 4da117cfa7 rcu: Remove redundant ACCESS_ONCE() from tick_do_timer_cpu ...

In kernels built with CONFIG_NO_HZ_FULL, tick_do_timer_cpu is constant
once boot completes.  Thus, there is no need to wrap it in ACCESS_ONCE()
in code that is built only when CONFIG_NO_HZ_FULL.  This commit therefore
removes the redundant ACCESS_ONCE().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>

2014-07-09 09:14:35 -07:00

..

Makefile

rcutorture: Abstract rcu_torture_random()

2014-02-23 09:00:58 -08:00

rcu.h

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00

rcutorture.c

torture: Check for multiple concurrent torture tests

2014-05-14 09:46:29 -07:00

srcu.c

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00

tiny_plugin.h

rcu: Protect uses of ->jiffies_stall with ACCESS_ONCE()

2014-04-29 08:44:41 -07:00

tiny.c

rcu: Ensure kernel/rcu/rcu.h can be sourced/used stand-alone

2014-02-26 06:35:18 -08:00

tree_plugin.h

rcu: Remove redundant ACCESS_ONCE() from tick_do_timer_cpu

2014-07-09 09:14:35 -07:00

tree_trace.c

rcu: Stop tracking FSF's postal address

2014-02-17 15:01:37 -08:00

tree.c

rcu: Make rcu node arrays static const char * const

2014-07-09 09:14:34 -07:00

tree.h

rcu: Reduce overhead of cond_resched() checks for RCU

2014-06-23 11:19:32 -07:00

update.c

rcu: Reduce overhead of cond_resched() checks for RCU

2014-06-23 11:19:32 -07:00