linux/Documentation/RCU
Paul E. McKenney 3d916a443e documentation: Slow systems can stall RCU grace periods
If a fast system has a worst-case grace-period duration of (say) ten
seconds, then running the same workload on a system ten times as slow
will get you an RCU CPU stall warning given default stall-warning
timeout settings.  This commit therefore adds this possibility to
stallwarn.txt.

Reported-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2017-10-09 14:23:36 -07:00
..
Design documentation: RCU grace-period memory ordering guarantees 2017-10-09 14:23:36 -07:00
00-INDEX rcu: Remove debugfs tracing 2017-06-08 18:52:43 -07:00
arrayRCU.txt documentation: RCU-protected array indexes no longer supported 2015-05-27 12:56:17 -07:00
checklist.txt doc: Update RCU documentation 2017-08-17 07:29:48 -07:00
listRCU.txt rcu: Update docs to include kfree_rcu() 2012-11-08 11:44:25 -08:00
lockdep-splat.txt kthread: kthread worker API cleanup 2016-10-11 15:06:33 -07:00
lockdep.txt documentation: RCU-protected array indexes no longer supported 2015-05-27 12:56:17 -07:00
NMI-RCU.txt rcu: Fix RCU's NMI documentation 2011-09-28 21:36:44 -07:00
rcu_dereference.txt doc: No longer allowed to use rcu_dereference on non-pointers 2017-08-17 07:29:58 -07:00
rcu.txt doc: Update RCU documentation 2017-08-17 07:29:48 -07:00
rcubarrier.txt doc: Update RCU documentation 2017-08-17 07:29:48 -07:00
rculist_nulls.txt mm: Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU 2017-04-18 11:42:36 -07:00
rcuref.txt documentation: Add pointer to percpu-ref for RCU and refcount 2014-07-08 08:32:56 -07:00
RTFP.txt Documentation: fix common spelling mistakes 2016-04-28 07:51:59 -06:00
stallwarn.txt documentation: Slow systems can stall RCU grace periods 2017-10-09 14:23:36 -07:00
torture.txt doc: Update RCU documentation 2017-08-17 07:29:48 -07:00
UP.txt rcu: Add synchronize_sched_expedited() rcutorture doc + updates 2009-07-03 10:02:29 +02:00
whatisRCU.txt doc: Update RCU documentation 2017-08-17 07:29:48 -07:00