linux/kernel/rcu
Frederic Weisbecker 171476775d context_tracking: Convert state to atomic_t
Context tracking's state and dynticks counter are going to be merged
in a single field so that both updates can happen atomically and at the
same time. Prepare for that with converting the state into an atomic_t.

[ paulmck: Apply kernel test robot feedback. ]

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Cc: Uladzislau Rezki <uladzislau.rezki@sony.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Nicolas Saenz Julienne <nsaenz@kernel.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Cc: Yu Liao <liaoyu15@huawei.com>
Cc: Phil Auld <pauld@redhat.com>
Cc: Paul Gortmaker<paul.gortmaker@windriver.com>
Cc: Alex Belits <abelits@marvell.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
Tested-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
2022-07-05 13:33:00 -07:00
..
Kconfig context_tracking: Take idle eqs entrypoints over RCU 2022-07-05 13:32:16 -07:00
Kconfig.debug Merge branch 'exp.2022.05.11a' into HEAD 2022-05-11 11:49:35 -07:00
Makefile rcuperf: Change rcuperf to rcuscale 2020-08-24 18:39:24 -07:00
rcu_segcblist.c rcu: Clarify fill-the-gap comment in rcu_segcblist_advance() 2022-04-11 17:28:48 -07:00
rcu_segcblist.h rcu: Mark writes to the rcu_segcblist structure's ->flags field 2022-02-14 10:36:58 -08:00
rcu.h rcu/context_tracking: Move dynticks_nmi_nesting to context tracking 2022-07-05 13:32:59 -07:00
rcuscale.c rcuscale: Allow rcuscale without RCU Tasks Rude/Trace 2022-04-20 16:53:19 -07:00
rcutorture.c Merge branches 'docs.2022.04.20a', 'fixes.2022.04.20a', 'nocb.2022.04.11b', 'rcu-tasks.2022.04.11b', 'srcu.2022.05.03a', 'torture.2022.04.11b', 'torture-tasks.2022.04.20a' and 'torturescript.2022.04.20a' into HEAD 2022-05-03 10:21:40 -07:00
refscale.c refscale: Allow refscale without RCU Tasks Rude/Trace 2022-04-20 16:53:19 -07:00
srcutiny.c srcu: Prevent redundant __srcu_read_unlock() wakeup 2021-11-30 17:28:16 -08:00
srcutree.c srcu: Drop needless initialization of sdp in srcu_gp_start() 2022-05-03 10:20:57 -07:00
sync.c rcu_sync: Fix comment to properly reflect rcu_sync_exit() behavior 2022-04-20 16:51:11 -07:00
tasks.h rcu-tasks: Handle sparse cpu_possible_mask in rcu_tasks_invoke_cbs() 2022-04-11 17:06:43 -07:00
tiny.c srcu: Initialize SRCU after timers 2021-05-10 16:03:35 -07:00
tree_exp.h rcu/context_tracking: Move dynticks counter to context tracking 2022-07-05 13:32:59 -07:00
tree_nocb.h rcu/nocb: Initialize nocb kthreads only for boot CPU prior SMP initialization 2022-04-11 17:05:58 -07:00
tree_plugin.h rcu/context-tracking: Move RCU-dynticks internal functions to context_tracking 2022-07-05 13:32:59 -07:00
tree_stall.h context_tracking: Convert state to atomic_t 2022-07-05 13:33:00 -07:00
tree.c context_tracking: Convert state to atomic_t 2022-07-05 13:33:00 -07:00
tree.h rcu/context-tracking: Move RCU-dynticks internal functions to context_tracking 2022-07-05 13:32:59 -07:00
update.c context_tracking: Take idle eqs entrypoints over RCU 2022-07-05 13:32:16 -07:00