From: Jens Axboe <axboe@kernel.dk>
To: John Ogness <john.ogness@linutronix.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Thomas Gleixner <tglx@linutronix.de>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] block: remove retry loop
Date: Thu, 16 Jul 2020 10:23:05 -0600 [thread overview]
Message-ID: <eb08b3f1-1b8f-c981-2264-fb921a9cda02@kernel.dk> (raw)
In-Reply-To: <20200619151718.22338-1-john.ogness@linutronix.de>
On 6/19/20 9:17 AM, John Ogness wrote:
> Hello,
>
> This series removes a retry loop in the ioc reverse-order
> double lock dance, replacing it with an implementation that
> uses guaranteed forward progress.
>
> While at it, it also removes the nested spinlock usage,
> which no longer applies since CFQ is gone.
Applied for 5.9, thanks.
--
Jens Axboe
prev parent reply other threads:[~2020-07-16 16:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 15:17 John Ogness
2020-06-19 15:17 ` [PATCH 1/2] block: remove unnecessary ioc nested locking John Ogness
2020-06-23 11:50 ` Daniel Wagner
2020-06-19 15:17 ` [PATCH 2/2] block: remove retry loop in ioc_release_fn() John Ogness
2020-06-23 14:30 ` Daniel Wagner
2020-07-16 16:23 ` Jens Axboe [this message]
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