linux-kernel - Re: [PATCH v2 00/45] Consolidate hrtimer initialization

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Message-ID: <87tt97m3u3.ffs@tglx>
Date: Thu, 06 Feb 2025 17:32:20 +0100
From: Thomas Gleixner <tglx@...utronix.de>
To: Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Nam Cao
 <namcao@...utronix.de>, Anna-Maria Behnsen <anna-maria@...utronix.de>,
 Frederic Weisbecker <frederic@...nel.org>, linux-kernel@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>, Greg Kroah-Hartman
 <gregkh@...uxfoundation.org>, "Martin K. Petersen"
 <martin.petersen@...cle.com>, Alexandre Belloni
 <alexandre.belloni@...tlin.com>, "Rafael J. Wysocki" <rafael@...nel.org>,
 Linus Walleij <linus.walleij@...aro.org>, Sebastian Reichel
 <sre@...nel.org>, Will Deacon <will@...nel.org>, Jon Mason
 <jdmason@...zu.us>, Jaehoon Chung <jh80.chung@...sung.com>, Hans Verkuil
 <hverkuil-cisco@...all.nl>, Jassi Brar <jassisinghbrar@...il.com>, Pavel
 Machek <pavel@....cz>, Dmitry Torokhov <dmitry.torokhov@...il.com>,
 Jonathan Cameron <jic23@...nel.org>, Andi Shyti <andi.shyti@...nel.org>,
 Alex Deucher <alexander.deucher@....com>, Jani Nikula
 <jani.nikula@...ux.intel.com>, Rob Clark <robdclark@...il.com>, Lucas De
 Marchi <lucas.demarchi@...el.com>, Zack Rusin <zack.rusin@...adcom.com>,
 "Michael S. Tsirkin" <mst@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>, Uwe
 Kleine-König <ukleinek@...nel.org>, Takashi Iwai
 <tiwai@...e.com>,
 alexander.shishkin@...ux.intel.com
Subject: Re: [PATCH v2 00/45] Consolidate hrtimer initialization - Part 4

On Thu, Feb 06 2025 at 11:56, Alexander Shishkin wrote:
> Nam Cao <namcao@...utronix.de> writes:
>
>> hrtimers is initialized with hrtimer_init(), and after that the timer's
>> callback function is setup separately. This separate initialization is
>> error prone and awkward to use.
>>
>> hrtimer_setup() combines the initialization and is simpler to use.
>>
>> Switch to use the new setup function. Most conversions were done with
>> Coccinelle, see the sematic patch below.
>>
>> This series is intended to be applied to the tip tree
>>
>> v1 -> v2 https://lore.kernel.org/lkml/cover.1729865485.git.namcao@linutronix.de
>>   - rebase onto v6.14-rc1
>
> Link to v2 of part 1 is missing. It's also somehow not in my notmuch
> datadase (looked for "hrtimers: Switch to new hrtimer interface
> functions" -- took a guess based on v1) and is not googleable. It's kind
> of important for reviewing this one. v1 did have the links to the other
> parts, at least.

It's archived and searchable on lore:

  https://lore.kernel.org/all/?q=hrtimers%3A+Consolidate+hrtimer+initialization+-+Part+1

and the third google result points to:

https://patchwork.kernel.org/project/linux-wireless/patch/20241031-hrtimer_setup_p1_v2-v2-0-23400656575a@linutronix.de/

That part 1 series has been applied and is in mainline already.

Thanks,

        tglx