Jisheng Zhang 94d4477673 rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads ... Commit abedf8e241 ("rcu: Use simple wait queues where possible in rcutree") converts Tree RCU's wait queues to simple wait queues, but it incorrectly reverts the commit 2aa792e6fa ("rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads"). This can result in redundant self-wakeups. This commit therefore replaces the simple wait-queue wakeups with rcu_gp_kthread_wake(), thus avoiding the redundant wakeups. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2016-08-22 09:33:46 -07:00
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Makefile	rcutorture: Add RCU grace-period performance tests	2016-03-31 13:37:38 -07:00
rcu.h	tiny_rcu: Directly force QS when call_rcu_[bh|sched]() on idle_task	2015-01-06 11:01:12 -08:00
rcuperf.c	rcutorture: Fix error return code in rcu_perf_init()	2016-06-14 16:03:32 -07:00
rcutorture.c	Merge branches 'doc.2016.06.15a', 'fixes.2016.06.15b' and 'torture.2016.06.14a' into HEAD	2016-06-15 16:58:03 -07:00
srcu.c	rcu: Add rcu_normal kernel parameter to suppress expediting	2015-12-04 12:26:53 -08:00
sync.c	rcu_sync: Cleanup the CONFIG_PROVE_RCU checks	2015-10-06 11:25:45 -07:00
tiny_plugin.h	rcu: Make rcu/tiny_plugin.h explicitly non-modular	2016-02-23 19:59:55 -08:00
tiny.c	rcu: Use rcu_callback_t in call_rcu*() and friends	2015-10-06 11:08:05 -07:00
tree_exp.h	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-25 12:41:29 -07:00
tree_plugin.h	rcu: Fix soft lockup for rcu_nocb_kthread	2016-08-22 07:53:20 -07:00
tree_trace.c	rcu: Shorten expedited_workdone* to exp_workdone*	2016-03-31 13:34:08 -07:00
tree.c	rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads	2016-08-22 09:33:46 -07:00
tree.h	rcu: Correctly handle sparse possible cpus	2016-06-15 16:00:05 -07:00
update.c	rcu: Make call_rcu_tasks() tolerate first call with irqs disabled	2016-06-15 15:45:00 -07:00