Paul E. McKenney 8f20a5e83d rcu: Make rcu_tasks_kthread()'s GP-wait loop allow preemption ...

The grace-period-wait loop in rcu_tasks_kthread() is under (unnecessary)
RCU protection, and therefore has no preemption points in a PREEMPT=n
kernel.  This commit therefore removes the RCU protection and inserts
cond_resched().

Reported-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

2014-09-07 16:27:31 -07:00

..

Makefile

rcutorture: Abstract rcu_torture_random()

2014-02-23 09:00:58 -08:00

rcu.h

rcu: Fix __rcu_reclaim() to use true/false for bool

2014-07-09 09:15:32 -07:00

rcutorture.c

rcutorture: Add torture tests for RCU-tasks

2014-09-07 16:27:24 -07:00

srcu.c

rcu: Eliminate read-modify-write ACCESS_ONCE() calls

2014-07-09 09:14:49 -07:00

tiny_plugin.h

rcu: Protect uses of ->jiffies_stall with ACCESS_ONCE()

2014-04-29 08:44:41 -07:00

tiny.c

rcu: Add call_rcu_tasks()

2014-09-07 16:27:19 -07:00

tree_plugin.h

rcu: Make TASKS_RCU handle nohz_full= CPUs

2014-09-07 16:27:30 -07:00

tree_trace.c

rcu: Stop tracking FSF's postal address

2014-02-17 15:01:37 -08:00

tree.c

rcu: Make TASKS_RCU handle nohz_full= CPUs

2014-09-07 16:27:30 -07:00

tree.h

rcu: Make TASKS_RCU handle nohz_full= CPUs

2014-09-07 16:27:30 -07:00

update.c

rcu: Make rcu_tasks_kthread()'s GP-wait loop allow preemption

2014-09-07 16:27:31 -07:00