Paul E. McKenney 43766c3ead rcu-tasks: Make RCU Tasks Trace make use of RCU scheduler hooks ...

This commit makes the calls to rcu_tasks_qs() detect and report
quiescent states for RCU tasks trace.  If the task is in a quiescent
state and if ->trc_reader_checked is not yet set, the task sets its own
->trc_reader_checked.  This will cause the grace-period kthread to
remove it from the holdout list if it still remains there.

[ paulmck: Fix conditional compilation per kbuild test robot feedback. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

2020-04-27 11:03:52 -07:00

..

Kconfig

rcu-tasks: Add an RCU Tasks Trace to simplify protection of tracing hooks

2020-04-27 11:03:51 -07:00

Kconfig.debug

rcutorture: Add torture tests for RCU Tasks Trace

2020-04-27 11:03:51 -07:00

Makefile

rcu: Provide debug symbols and line numbers in KCSAN runs

2020-02-20 15:58:21 -08:00

rcu_segcblist.c

rcu: Remove dead code from rcu_segcblist_insert_pend_cbs()

2020-02-20 15:58:23 -08:00

rcu_segcblist.h

rcu: Remove kfree_rcu() special casing and lazy-callback handling

2020-01-24 10:24:31 -08:00

rcu.h

rcu-tasks: Add RCU tasks to rcutorture writer stall output

2020-04-27 11:03:51 -07:00

rcuperf.c

rcuperf: Measure memory footprint during kfree_rcu() test

2020-02-20 16:03:31 -08:00

rcutorture.c

rcutorture: Add torture tests for RCU Tasks Trace

2020-04-27 11:03:51 -07:00

srcutiny.c

rcu: Use CONFIG_PREEMPTION where appropriate

2019-12-09 12:37:51 -08:00

srcutree.c

Merge branches 'doc.2020.02.27a', 'fixes.2020.03.21a', 'kfree_rcu.2020.02.20a', 'locktorture.2020.02.20a', 'ovld.2020.02.20a', 'rcu-tasks.2020.02.20a', 'srcu.2020.02.20a' and 'torture.2020.02.20a' into HEAD

2020-03-21 17:15:11 -07:00

sync.c

rcu/sync: Simplify the state machine

2019-05-28 09:05:23 -07:00

tasks.h

rcu-tasks: Make RCU Tasks Trace make use of RCU scheduler hooks

2020-04-27 11:03:52 -07:00

tiny.c

rcu: Remove kfree_rcu() special casing and lazy-callback handling

2020-01-24 10:24:31 -08:00

tree_exp.h

rcu: Don't use negative nesting depth in __rcu_read_unlock()

2020-04-27 11:03:50 -07:00

tree_plugin.h

rcu-tasks: Make RCU Tasks Trace make use of RCU scheduler hooks

2020-04-27 11:03:52 -07:00

tree_stall.h

rcu-tasks: Add RCU tasks to rcutorture writer stall output

2020-04-27 11:03:51 -07:00

tree.c

rcu: Add comments marking transitions between RCU watching and not

2020-04-27 11:03:50 -07:00

tree.h

rcu: React to callback overload by aggressively seeking quiescent states

2020-02-20 16:00:20 -08:00

update.c

rcu-tasks: Move #ifdef into tasks.h

2020-04-27 11:03:51 -07:00