Paul E. McKenney
a0eb22bf64
rcu: Reduce dyntick-idle state space
...
Both extended-quiescent-state entry and exit first update the nesting
counter and then adjust the dyntick-idle state. This means that there
are four states: (1) Both nesting and dyntick idle indicate idle,
(2) Nesting indicates idle but dyntick idle does not, (3) Nesting indicates
non-idle and dyntick idle does not, and (4) Both nesting and dyntick
idle indicate non-idle. This commit simplifies the state space by
eliminating #3 , reversing the order of updates on exit from extended
quiescent state.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2017-11-27 08:40:10 -08:00
..
Kconfig
rcu: Drive TASKS_RCU directly off of PREEMPT
2017-08-17 07:26:04 -07:00
Kconfig.debug
rcu: Move RCU debug Kconfig options to kernel/rcu
2017-06-08 18:52:44 -07:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rcu.h
rcu: Suppress RCU CPU stall warnings while dumping trace
2017-10-09 14:25:17 -07:00
rcu_segcblist.c
rcu/segcblist: Include rcupdate.h
2017-10-19 12:13:36 -07:00
rcu_segcblist.h
rcu: Remove unused RCU list functions
2017-07-25 13:04:49 -07:00
rcuperf.c
rcu: Remove CONFIG_TASKS_RCU ifdef from rcuperf.c
2017-07-24 16:04:09 -07:00
rcutorture.c
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-13 17:56:58 -08:00
srcutiny.c
srcu: Move rcu_scheduler_starting() from Tiny RCU to Tiny SRCU
2017-07-24 16:03:22 -07:00
srcutree.c
srcu: Add parameters to SRCU docbook comments
2017-10-20 11:09:33 -07:00
sync.c
doc: Fix various RCU docbook comment-header problems
2017-10-19 22:26:11 -04:00
tiny.c
srcu: Move rcu_scheduler_starting() from Tiny RCU to Tiny SRCU
2017-07-24 16:03:22 -07:00
tree.c
rcu: Reduce dyntick-idle state space
2017-11-27 08:40:10 -08:00
tree.h
rcu: Make RCU CPU stall warnings check for irq-disabled CPUs
2017-10-09 14:25:17 -07:00
tree_exp.h
rcu: Make expedited GPs correctly handle hardware CPU insertion
2017-07-25 13:04:45 -07:00
tree_plugin.h
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-13 17:56:58 -08:00
update.c
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-13 13:37:52 -08:00