Paul E. McKenney 176f8f7a52 rcu: Make TASKS_RCU handle nohz_full= CPUs ... Currently TASKS_RCU would ignore a CPU running a task in nohz_full= usermode execution. There would be neither a context switch nor a scheduling-clock interrupt to tell TASKS_RCU that the task in question had passed through a quiescent state. The grace period would therefore extend indefinitely. This commit therefore makes RCU's dyntick-idle subsystem record the task_struct structure of the task that is running in dyntick-idle mode on each CPU. The TASKS_RCU grace period can then access this information and record a quiescent state on behalf of any CPU running in dyntick-idle usermode. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>		2014-09-07 16:27:30 -07:00
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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 TASKS_RCU handle nohz_full= CPUs	2014-09-07 16:27:30 -07:00