Paul E. McKenney aa3e0bf1aa rcu: Don't kick unless grace period or request ...

The current code can result in spurious kicks when there are no grace
periods in progress and no grace-period-related requests.  This is
sort of OK for a diagnostic aid, but the resulting ftrace-dump messages
in dmesg are annoying.  This commit therefore avoids spurious kicks
in the common case.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

2016-11-14 10:46:31 -08:00

..

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

rcuperf: Consistently insert space between flag and message

2016-08-22 10:06:16 -07:00

rcutorture.c

torture: Trace long read-side delays

2016-11-14 10:46:30 -08:00

srcu.c

rcu: Add rcu_normal kernel parameter to suppress expediting

2015-12-04 12:26:53 -08:00

sync.c

locking, rcu, cgroup: Avoid synchronize_sched() in __cgroup_procs_write()

2016-08-18 15:36:59 +02:00

tiny_plugin.h

rcu: Make rcu/tiny_plugin.h explicitly non-modular

2016-02-23 19:59:55 -08:00

tiny.c

latent_entropy: Mark functions with __latent_entropy

2016-10-10 14:51:45 -07:00

tree_exp.h

rcu: Make expedited grace periods recheck dyntick idle state

2016-11-14 10:46:31 -08:00

tree_plugin.h

rcu: Fix soft lockup for rcu_nocb_kthread

2016-08-22 07:53:20 -07:00

tree_trace.c

rcu: Drive expedited grace periods from workqueue

2016-08-22 09:30:25 -07:00

tree.c

rcu: Don't kick unless grace period or request

2016-11-14 10:46:31 -08:00

tree.h

rcu: Make expedited grace periods recheck dyntick idle state

2016-11-14 10:46:31 -08:00

update.c

rcu: Don't use modular infrastructure in non-modular code

2016-08-22 09:35:27 -07:00