Paul E. McKenney f2e2df5978 rcu: Add diagnostics for offline CPUs failing to report QS ...

CPUs are expected to report quiescent states when coming online and
when going offline, and grace-period initialization is supposed to
handle any race conditions where a CPU's ->qsmask bit is set just after
it goes offline.  This commit adds diagnostics for the case where an
offline CPU nevertheless has a grace period waiting on it.

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

2018-07-12 15:39:10 -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

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: Simplify and inline cpu_needs_another_gp()

2018-05-15 10:30:59 -07:00

rcu_segcblist.h

rcu: Simplify and inline cpu_needs_another_gp()

2018-05-15 10:30:59 -07:00

rcu.h

rcutorture: Correctly handle grace-period sequence wrap

2018-07-12 15:38:55 -07:00

rcuperf.c

rcutorture: Correctly handle grace-period sequence wrap

2018-07-12 15:38:55 -07:00

rcutorture.c

rcutorture: Correctly handle grace-period sequence wrap

2018-07-12 15:38:55 -07:00

srcutiny.c

srcu: Add cleanup_srcu_struct_quiesced()

2018-05-15 10:27:56 -07:00

srcutree.c

rcutorture: Convert rcutorture_get_gp_data() to ->gp_seq

2018-07-12 14:27:57 -07:00

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 handle CPU 0 being offline

2018-07-12 12:36:06 -07:00

tree_plugin.h

rcu: Add CPU online/offline state to dump_blkd_tasks()

2018-07-12 15:39:09 -07:00

tree.c

rcu: Add diagnostics for offline CPUs failing to report QS

2018-07-12 15:39:10 -07:00

tree.h

rcu: Add diagnostics for offline CPUs failing to report QS

2018-07-12 15:39:10 -07:00

update.c

rcu: Move __rcu_read_lock() and __rcu_read_unlock() to tree_plugin.h

2018-05-15 10:27:41 -07:00