Paul E. McKenney 42a8a2695c rcuscale: Dump stacks of stalled rcu_scale_writer() instances ...

This commit improves debuggability by dumping the stacks of
rcu_scale_writer() instances that have not completed in a reasonable
timeframe.  These stacks are dumped remotely, but they will be accurate
in the thus-far common case where the stalled rcu_scale_writer() instances
are blocked.

[ paulmck: Apply kernel test robot feedback. ]

Signed-off-by: "Paul E. McKenney" <paulmck@kernel.org>
Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org>

2024-08-14 17:06:01 +05:30

..

Kconfig

rcu: Create NEED_TASKS_RCU to factor out enablement logic

2024-04-15 11:29:48 +02:00

Kconfig.debug

rcu: Restrict access to RCU CPU stall notifiers

2023-12-12 02:31:22 +05:30

Makefile

…

rcu_segcblist.c

rcu: Use rcu_segcblist_segempty() instead of open coding it

2023-10-04 17:33:18 +02:00

rcu_segcblist.h

rcu: Throttle callback invocation based on number of ready callbacks

2023-01-03 17:28:34 -08:00

rcu.h

rcu: Provide rcu_barrier_cb_is_done() to check rcu_barrier() CBs

2024-08-14 16:49:56 +05:30

rcuscale.c

rcuscale: Dump stacks of stalled rcu_scale_writer() instances

2024-08-14 17:06:01 +05:30

rcutorture.c

rcutorture: Stop testing RCU Tasks Rude asynchronous APIs

2024-08-14 16:46:31 +05:30

refscale.c

refscale: Optimize process_durations()

2024-08-14 17:06:01 +05:30

srcutiny.c

srcu: Fill out polled grace-period APIs

2024-06-18 10:13:37 -07:00

srcutree.c

Merge branches 'doc.2024.06.06a', 'fixes.2024.07.04a', 'mb.2024.06.28a', 'nocb.2024.06.03a', 'rcu-tasks.2024.06.06a', 'rcutorture.2024.06.06a' and 'srcu.2024.06.18a' into HEAD

2024-07-04 13:54:17 -07:00

sync.c

rcu: Eliminate lockless accesses to rcu_sync->gp_count

2024-07-04 13:48:57 -07:00

tasks.h

rcu/tasks: Add rcu_barrier_tasks*() start time to diagnostics

2024-08-14 17:03:18 +05:30

tiny.c

rcu: Make Tiny RCU explicitly disable preemption

2024-04-15 11:29:48 +02:00

tree_exp.h

rcu/exp: Remove redundant full memory barrier at the end of GP

2024-06-28 06:44:12 -07:00

tree_nocb.h

rcu/nocb: Remove buggy bypass lock contention mitigation

2024-06-03 17:29:15 -07:00

tree_plugin.h

Merge branches 'doc.2024.06.06a', 'fixes.2024.07.04a', 'mb.2024.06.28a', 'nocb.2024.06.03a', 'rcu-tasks.2024.06.06a', 'rcutorture.2024.06.06a' and 'srcu.2024.06.18a' into HEAD

2024-07-04 13:54:17 -07:00

tree_stall.h

rcu: Remove full memory barrier on RCU stall printout

2024-06-28 06:44:12 -07:00

tree.c

Merge branches 'doc.2024.06.06a', 'fixes.2024.07.04a', 'mb.2024.06.28a', 'nocb.2024.06.03a', 'rcu-tasks.2024.06.06a', 'rcutorture.2024.06.06a' and 'srcu.2024.06.18a' into HEAD

2024-07-04 13:54:17 -07:00

tree.h

Merge branches 'doc.2024.06.06a', 'fixes.2024.07.04a', 'mb.2024.06.28a', 'nocb.2024.06.03a', 'rcu-tasks.2024.06.06a', 'rcutorture.2024.06.06a' and 'srcu.2024.06.18a' into HEAD

2024-07-04 13:54:17 -07:00

update.c

rcu-tasks: Make Tasks RCU wait idly for grace-period delays

2024-04-09 15:11:49 +02:00