Neeraj Upadhyay 3594216fc6 rcu: Fix up pending cbs check in rcu_prepare_for_idle ...

commit 135bd1a230 upstream.

The pending-callbacks check in rcu_prepare_for_idle() is backwards.
It should accelerate if there are pending callbacks, but the check
rather uselessly accelerates only if there are no callbacks.  This commit
therefore inverts this check.

Fixes: 15fecf89e4 ("srcu: Abstract multi-tail callback list handling")
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-11-24 08:37:04 +01:00

..

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_segcblist.c

rcu: Remove unused RCU list functions

2017-07-25 13:04:49 -07:00

rcu_segcblist.h

rcu: Remove unused RCU list functions

2017-07-25 13:04:49 -07:00

rcu.h

rcu: Move rcu.h to new trivial-function style

2017-08-17 07:26:06 -07:00

rcuperf.c

rcu: Remove CONFIG_TASKS_RCU ifdef from rcuperf.c

2017-07-24 16:04:09 -07:00

rcutorture.c

Merge branches 'doc.2017.08.17a', 'fixes.2017.08.17a', 'hotplug.2017.07.25b', 'misc.2017.08.17a', 'spin_unlock_wait_no.2017.08.17a', 'srcu.2017.07.27c' and 'torture.2017.07.24c' into HEAD

2017-08-17 08:10:04 -07:00

srcutiny.c

srcu: Move rcu_scheduler_starting() from Tiny RCU to Tiny SRCU

2017-07-24 16:03:22 -07:00

srcutree.c

doc: Fix various RCU docbook comment-header problems

2017-10-19 22:26:11 -04:00

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_exp.h

rcu: Make expedited GPs correctly handle hardware CPU insertion

2017-07-25 13:04:45 -07:00

tree_plugin.h

rcu: Fix up pending cbs check in rcu_prepare_for_idle

2017-11-24 08:37:04 +01:00

tree.c

doc: Fix various RCU docbook comment-header problems

2017-10-19 22:26:11 -04:00

tree.h

Merge branches 'doc.2017.08.17a', 'fixes.2017.08.17a', 'hotplug.2017.07.25b', 'misc.2017.08.17a', 'spin_unlock_wait_no.2017.08.17a', 'srcu.2017.07.27c' and 'torture.2017.07.24c' into HEAD

2017-08-17 08:10:04 -07:00

update.c

rcu: Create reasonable API for do_exit() TASKS_RCU processing

2017-08-17 07:26:05 -07:00