linux-kernel - Re: [PATCH -next v2 4/4] rcu/nocb: Extract nocb_defer_wakeup

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Message-ID: <aWrAYTgIGZUbLA0Y@pavilion.home>
Date: Fri, 16 Jan 2026 23:49:05 +0100
From: Frederic Weisbecker <frederic@...nel.org>
To: Joel Fernandes <joelagnelf@...dia.com>
Cc: linux-kernel@...r.kernel.org, "Paul E . McKenney" <paulmck@...nel.org>,
	Boqun Feng <boqun.feng@...il.com>, rcu@...r.kernel.org,
	Neeraj Upadhyay <neeraj.upadhyay@...nel.org>,
	Josh Triplett <josh@...htriplett.org>,
	Uladzislau Rezki <urezki@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Lai Jiangshan <jiangshanlai@...il.com>,
	Zqiang <qiang.zhang@...ux.dev>
Subject: Re: [PATCH -next v2 4/4] rcu/nocb: Extract
 nocb_defer_wakeup_cancel() helper

Le Wed, Jan 14, 2026 at 12:31:54PM -0500, Joel Fernandes a écrit :
> The pattern of checking nocb_defer_wakeup and deleting the timer is
> duplicated in __wake_nocb_gp() and nocb_gp_wait(). Extract this into a
> common helper function nocb_defer_wakeup_cancel().
> 
> This removes code duplication and makes it easier to maintain.
> 
> Signed-off-by: Joel Fernandes <joelagnelf@...dia.com>

Reviewed-by: Frederic Weisbecker <frederic@...nel.org>

-- 
Frederic Weisbecker
SUSE Labs