Paul E. McKenney 3b5f668e71 rcu: Overlap wakeups with next expedited grace period ... The current expedited grace-period implementation makes subsequent grace periods wait on wakeups for the prior grace period. This does not fit the dictionary definition of "expedited", so this commit allows these two phases to overlap. Doing this requires four waitqueues rather than two because tasks can now be waiting on the previous, current, and next grace periods. The fourth waitqueue makes the bit masking work out nicely. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2016-03-31 13:34:11 -07:00
..
Makefile	kernel: add kcov code coverage	2016-03-22 15:36:02 -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
rcutorture.c	rcu: Consolidate dumping of ftrace buffer	2016-03-31 13:29:08 -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_plugin.h	rcu: Consolidate expedited GP code into exp_funnel_lock()	2016-03-31 13:34:11 -07:00
tree_trace.c	rcu: Shorten expedited_workdone* to exp_workdone*	2016-03-31 13:34:08 -07:00
tree.c	rcu: Overlap wakeups with next expedited grace period	2016-03-31 13:34:11 -07:00
tree.h	rcu: Overlap wakeups with next expedited grace period	2016-03-31 13:34:11 -07:00
update.c	rcu: Export rcu_gp_is_normal()	2016-02-23 20:04:51 -08:00