From: Joe Perches <joe@perches.com>
To: paulmck@kernel.org
Cc: rcu@vger.kernel.org, Joel Fernandes <joelagnelf@nvidia.com>,
linux-kernel@vger.kernel.org, kernel-team@meta.com,
rostedt@goodmis.org
Subject: Re: [PATCH v2 10/12] checkpatch: Deprecate srcu_read_lock_lite() and srcu_read_unlock_lite()
Date: Tue, 01 Apr 2025 20:48:44 -0700 [thread overview]
Message-ID: <d03ed9d9f7d5e9d8fddca4071e044d26c55a10e2.camel@perches.com> (raw)
In-Reply-To: <0cbd404a-856a-4bc3-ab76-eeb839065a2d@paulmck-laptop>
On Tue, 2025-04-01 at 07:05 -0700, Paul E. McKenney wrote:
> On Mon, Mar 31, 2025 at 11:53:25PM -0700, Joe Perches wrote:
> > On Mon, 2025-03-31 at 14:03 -0700, Paul E. McKenney wrote:
> > > Uses of srcu_read_lock_lite() and srcu_read_unlock_lite() are better
> > > served by the new srcu_read_lock_fast() and srcu_read_unlock_fast() APIs.
> > > As in srcu_read_lock_lite() and srcu_read_unlock_lite() would never have
> > > happened had I thought a bit harder a few months ago. Therefore, mark
> > > them deprecated.
> >
> > Would it be better to convert the 3 existing instances?
>
> Both are needed. The point of these checkpatch.pl changes is to prevent
> other instances from being added.
If those are changed, why not remove the prototypes & functions too?
That would stop more instances being added no?
next prev parent reply other threads:[~2025-04-02 3:48 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-31 21:02 [PATCH v2 0/12] Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 01/12] rcutorture: Make srcu_lockdep.sh check kernel Kconfig Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 02/12] rcutorture: Make srcu_lockdep.sh check reader-conflict handling Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 03/12] rcutorture: Split out beginning and end from rcu_torture_one_read() Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 04/12] rcutorture: Make torture.sh --do-rt use CONFIG_PREEMPT_RT Paul E. McKenney
2025-04-02 7:42 ` Sebastian Andrzej Siewior
2025-04-02 18:51 ` Paul E. McKenney
2025-04-07 19:12 ` [PATCH v3 4/12] " Paul E. McKenney
2025-04-08 14:29 ` [v3,4/12] " Joel Fernandes
2025-04-08 16:20 ` Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 05/12] rcutorture: Add tests for SRCU up/down reader primitives Paul E. McKenney
2025-04-08 20:18 ` [v2,05/12] " Joel Fernandes
2025-04-08 20:58 ` Paul E. McKenney
2025-04-08 22:05 ` Joel Fernandes
2025-04-08 22:21 ` Paul E. McKenney
2025-04-15 17:16 ` [PATCH v2 05/12] " Joel Fernandes
2025-04-15 17:59 ` Paul E. McKenney
2025-04-15 21:15 ` Paul E. McKenney
2025-04-16 1:14 ` Joel Fernandes
2025-04-16 3:55 ` Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 06/12] rcutorture: Pull rcu_torture_updown() loop body into new function Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 07/12] rcutorture: Comment invocations of tick_dep_set_task() Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 08/12] rcutorture: Complain if an ->up_read() is delayed more than 10 seconds Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 09/12] rcutorture: Check for ->up_read() without matching ->down_read() Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 10/12] checkpatch: Deprecate srcu_read_lock_lite() and srcu_read_unlock_lite() Paul E. McKenney
2025-04-01 6:53 ` Joe Perches
2025-04-01 14:05 ` Paul E. McKenney
2025-04-02 3:48 ` Joe Perches [this message]
2025-04-02 4:23 ` Paul E. McKenney
2025-04-02 4:49 ` Joe Perches
2025-04-02 14:12 ` Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 11/12] torture: Add --do-{,no-}normal to torture.sh Paul E. McKenney
2025-03-31 21:03 ` [PATCH v2 12/12] torture: Add testing of RCU's Rust bindings " Paul E. McKenney
2025-04-02 14:45 ` [PATCH v2 0/12] Joel Fernandes
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