linux-kernel - Re: [PATCH 0/8] refscale updates for v6.19

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Message-ID: <aQvXVrsgE-Xz_aRB@pavilion.home>
Date: Thu, 6 Nov 2025 00:01:42 +0100
From: Frederic Weisbecker <frederic@...nel.org>
To: "Paul E. McKenney" <paulmck@...nel.org>
Cc: rcu@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-team@...a.com,
	rostedt@...dmis.org
Subject: Re: [PATCH 0/8] refscale updates for v6.19

Le Wed, Nov 05, 2025 at 11:56:09PM +0100, Frederic Weisbecker a écrit :
> Hi Paul,
> 
> Le Sun, Nov 02, 2025 at 02:49:34PM -0800, Paul E. McKenney a écrit :
> > Hello!
> > 
> > This series contains additions of microbenchmarks to the refscale suite,
> > and depends on the SRCU series.
> > 
> > 1.	Exercise DEFINE_STATIC_SRCU_FAST() and init_srcu_struct_fast().
> > 
> > 2.	Add local_irq_disable() and local_irq_save() readers.
> > 
> > 3.	Add local_bh_disable() readers.
> > 
> > 4.	Add preempt_disable() readers.
> > 
> > 5.	Add this_cpu_inc() readers.
> > 
> > 6.	Add non-atomic per-CPU increment readers.
> > 
> > 7.	Do not diable interrupts for tests involving local_bh_enable().
> > 
> > 8.	Add SRCU-fast-updown readers.
> 
> But this series depends on the "RCU Tasks Trace in terms of SRCU-fast"
> patchset which isn't for 6.19, right?

Ah it depends on the latest srcu posting, nevermind, got confused in my
inbox :-)

Thanks.

> 
> -- 
> Frederic Weisbecker
> SUSE Labs
> 

-- 
Frederic Weisbecker
SUSE Labs