linux-kernel - RE: [patch V2 09/17] timers: Rename del_timer_sync() to timer_delete

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Message-ID: <2c42cb1fe1fa4b11ba3c0263d7886b68@AcuMS.aculab.com>
Date:   Tue, 22 Nov 2022 22:23:11 +0000
From:   David Laight <David.Laight@...LAB.COM>
To:     'Thomas Gleixner' <tglx@...utronix.de>,
        LKML <linux-kernel@...r.kernel.org>
CC:     Linus Torvalds <torvalds@...uxfoundation.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Anna-Maria Behnsen <anna-maria@...utronix.de>,
        "Peter Zijlstra" <peterz@...radead.org>,
        Stephen Boyd <sboyd@...nel.org>,
        "Guenter Roeck" <linux@...ck-us.net>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "Julia Lawall" <Julia.Lawall@...ia.fr>,
        Arnd Bergmann <arnd@...db.de>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Marc Zyngier <maz@...nel.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        "Luiz Augusto von Dentz" <luiz.dentz@...il.com>,
        "linux-bluetooth@...r.kernel.org" <linux-bluetooth@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        "Paolo Abeni" <pabeni@...hat.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [patch V2 09/17] timers: Rename del_timer_sync() to
 timer_delete_sync()

From: Thomas Gleixner
> Sent: 22 November 2022 17:45
> 
> The timer related functions do not have a strict timer_ prefixed namespace
> which is really annoying.
> 
> Rename del_timer_sync() to timer_delete_sync() and provide del_timer_sync()
> as a wrapper. Document that del_timer_sync() is not for new code.

To change the colo[u]r of the bikeshed, would it be better to
name the functions timer_start() and timer_stop[_sync]().

And, as I found out for a local driver, adding items to work queues
from timer callbacks really isn't a good idea at all!
The delayed_work functions handle it a lot better.

	David

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