From: Frederic Weisbecker <frederic@kernel.org>
To: Valentin Schneider <vschneid@redhat.com>
Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org,
"Paul E. McKenney" <paulmck@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Neeraj Upadhyay <quic_neeraju@quicinc.com>,
Joel Fernandes <joel@joelfernandes.org>,
Josh Triplett <josh@joshtriplett.org>,
Boqun Feng <boqun.feng@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Zqiang <qiang.zhang1211@gmail.com>
Subject: Re: [PATCH v2 17/27] rcu: Rename rcu_dynticks_in_eqs() into rcu_watching_in_eqs()
Date: Tue, 7 May 2024 15:32:36 +0200 [thread overview]
Message-ID: <ZjotdJwp3RXkrA7S@localhost.localdomain> (raw)
In-Reply-To: <20240430091740.1826862-18-vschneid@redhat.com>
Le Tue, Apr 30, 2024 at 11:17:21AM +0200, Valentin Schneider a écrit :
> The context_tracking.state RCU_DYNTICKS subvariable has been renamed to
> RCU_WATCHING, reflect that change in the related helpers.
>
> Signed-off-by: Valentin Schneider <vschneid@redhat.com>
> ---
> kernel/rcu/tree.c | 8 ++++----
> kernel/rcu/tree_exp.h | 2 +-
> kernel/rcu/tree_stall.h | 2 +-
> 3 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
> index 857c2565efeac..d772755ccd564 100644
> --- a/kernel/rcu/tree.c
> +++ b/kernel/rcu/tree.c
> @@ -308,9 +308,9 @@ static int rcu_watching_snap(int cpu)
>
> /*
> * Return true if the snapshot returned from rcu_watching_snap()
> - * indicates that RCU is in an extended quiescent state.
> + * indicates that RCU in an extended quiescent state (not watching).
*is in
> */
> -static bool rcu_dynticks_in_eqs(int snap)
> +static bool rcu_watching_in_eqs(int snap)
I would be tempted to propose rcu_watching_snap_in_eqs() but the
purpose is not to dissuade people from intoning RCU code after all.
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
next prev parent reply other threads:[~2024-05-07 13:32 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 9:17 [PATCH v2 00/27] context_tracking, rcu: Spring cleaning renaming Valentin Schneider
2024-04-30 9:17 ` [PATCH v2 01/27] treewide: context_tracking: Rename CONTEXT_* into CT_STATE_* Valentin Schneider
2024-04-30 9:17 ` [PATCH v2 02/27] context_tracking, rcu: Rename RCU_DYNTICKS_IDX into CT_RCU_WATCHING Valentin Schneider
2024-05-06 10:39 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 03/27] context_tracking, rcu: Rename ct_dynticks() into ct_rcu_watching() Valentin Schneider
2024-05-06 10:41 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 04/27] context_tracking, rcu: Rename ct_dynticks_cpu() into ct_rcu_watching_cpu() Valentin Schneider
2024-05-06 10:43 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 05/27] context_tracking, rcu: Rename ct_dynticks_cpu_acquire() into ct_rcu_watching_cpu_acquire() Valentin Schneider
2024-05-06 10:45 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 06/27] context_tracking, rcu: Rename struct context_tracking .dynticks_nesting into .nesting Valentin Schneider
2024-05-06 10:48 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 07/27] context_tracking, rcu: Rename ct_dynticks_nesting() into ct_nesting() Valentin Schneider
2024-05-06 11:01 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 08/27] context_tracking, rcu: Rename ct_dynticks_nesting_cpu() into ct_nesting_cpu() Valentin Schneider
2024-05-06 20:09 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 09/27] context_tracking, rcu: Rename struct context_tracking .dynticks_nmi_nesting into .nmi_nesting Valentin Schneider
2024-05-06 20:19 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 10/27] context_tracking, rcu: Rename ct_dynticks_nmi_nesting() into ct_nmi_nesting() Valentin Schneider
2024-05-06 20:50 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 11/27] context_tracking, rcu: Rename ct_dynticks_nmi_nesting_cpu() into ct_nmi_nesting_cpu() Valentin Schneider
2024-05-06 21:03 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 12/27] context_tracking, rcu: Rename DYNTICK_IRQ_NONIDLE into CT_NESTING_IRQ_NONIDLE Valentin Schneider
2024-05-06 21:06 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 13/27] context_tracking, rcu: Rename rcu_dynticks_task*() into rcu_task*() Valentin Schneider
2024-05-06 21:15 ` Frederic Weisbecker
2024-05-08 14:39 ` Frederic Weisbecker
2024-05-13 18:39 ` Valentin Schneider
2024-04-30 9:17 ` [PATCH v2 14/27] context_tracking, rcu: Rename rcu_dynticks_curr_cpu_in_eqs() into rcu_watching_curr_cpu() Valentin Schneider
2024-05-06 22:00 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 15/27] rcu: Rename rcu_dynticks_eqs_online() into rcu_watching_eqs_online() Valentin Schneider
2024-05-06 22:18 ` Frederic Weisbecker
2024-05-07 8:59 ` Valentin Schneider
2024-04-30 9:17 ` [PATCH v2 16/27] rcu: Rename rcu_dynticks_snap() into rcu_watching_snap() Valentin Schneider
2024-05-07 13:11 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 17/27] rcu: Rename rcu_dynticks_in_eqs() into rcu_watching_in_eqs() Valentin Schneider
2024-05-07 13:32 ` Frederic Weisbecker [this message]
2024-05-07 15:48 ` Valentin Schneider
2024-05-08 10:46 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 18/27] rcu: Rename rcu_dynticks_in_eqs_since() into rcu_watching_changed_since() Valentin Schneider
2024-05-07 13:48 ` Frederic Weisbecker
2024-05-07 17:14 ` Paul E. McKenney
2024-05-08 10:59 ` Frederic Weisbecker
2024-05-13 18:40 ` Valentin Schneider
2024-05-14 10:42 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 19/27] rcu: Rename rcu_dynticks_zero_in_eqs() into rcu_watching_zero_in_eqs() Valentin Schneider
2024-05-08 12:43 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 20/27] rcu: Rename struct rcu_data .dynticks_snap into .watching_snap Valentin Schneider
2024-05-08 12:55 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 21/27] rcu: Rename struct rcu_data .exp_dynticks_snap into .exp_watching_snap Valentin Schneider
2024-05-08 13:06 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 22/27] rcu: Rename dyntick_save_progress_counter() into eqs_save_progress_counter() Valentin Schneider
2024-05-08 13:21 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 23/27] rcu: Rename rcu_implicit_dynticks_qs() into rcu_implicit_eqs() Valentin Schneider
2024-04-30 9:17 ` [PATCH v2 24/27] rcu: Rename rcu_momentary_dyntick_idle() into rcu_momentary_eqs() Valentin Schneider
2024-05-08 13:30 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 25/27] context_tracking, rcu: Rename stray ->dynticks comments Valentin Schneider
2024-05-08 13:39 ` Frederic Weisbecker
2024-04-30 9:17 ` [PATCH v2 26/27] rcu: Update stray documentation references to rcu_dynticks_eqs_{enter, exit}() Valentin Schneider
2024-05-08 14:55 ` Frederic Weisbecker
2024-05-13 18:40 ` Valentin Schneider
2024-04-30 9:17 ` [PATCH v2 27/27] context_tracking, rcu: Rename rcu_dyntick trace event into rcu_watching Valentin Schneider
2024-05-08 13:59 ` Frederic Weisbecker
2024-05-13 18:40 ` Valentin Schneider
2024-05-14 12:09 ` Frederic Weisbecker
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