Paul E. McKenney 0032f4e889 rcutorture: Dump writer stack if stalled ...

Right now, rcutorture warns if an rcu_torture_writer() kthread stalls,
but this warning is not always all that helpful.  This commit therefore
makes the first such warning include a stack dump.

This in turn requires that sched_show_task() be exported to GPL modules,
so this commit makes that change as well.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

2017-10-09 14:26:09 -07:00

..

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

rcu: Remove debugfs tracing

2017-06-08 18:52:43 -07:00

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

rcutorture: Dump writer stack if stalled

2017-10-09 14:26:09 -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

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

sync.c

locking, rcu, cgroup: Avoid synchronize_sched() in __cgroup_procs_write()

2016-08-18 15:36:59 +02:00

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

treewide: make "nr_cpu_ids" unsigned

2017-09-08 18:26:48 -07:00

tree.c

Two updates.

2017-10-04 08:34:01 -07:00

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