From: Gabriel Krisman Bertazi <krisman@collabora.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: mingo@redhat.com, peterz@infradead.org, dvhart@infradead.org,
linux-kernel@vger.kernel.org, kernel@collabora.com
Subject: Re: [PATCH RFC 1/2] futex: Split key setup from key queue locking and read
Date: Wed, 31 Jul 2019 20:07:55 -0400 [thread overview]
Message-ID: <85sgql7nok.fsf@collabora.com> (raw)
In-Reply-To: <alpine.DEB.2.21.1908010131200.1788@nanos.tec.linutronix.de> (Thomas Gleixner's message of "Thu, 1 Aug 2019 01:33:25 +0200 (CEST)")
Thomas Gleixner <tglx@linutronix.de> writes:
> On Tue, 30 Jul 2019, Gabriel Krisman Bertazi wrote:
>
>> split the futex key setup from the queue locking and key reading. This
>> is useful to support the setup of multiple keys at the same time, like
>> what is done in futex_requeue() and what will be done for the
>
> What has this to do with futex_requeue()? Absolutely nothing unleass you
> can reused that code there, which I doubt.
futex_requeue is another place where more than one key is setup at a
time. Just that. I think it could be reused there, but this change is
out of scope for this patch.
--
Gabriel Krisman Bertazi
next prev parent reply other threads:[~2019-08-01 0:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 22:06 [PATCH RFC 1/2] futex: Split key setup from key queue locking and read Gabriel Krisman Bertazi
2019-07-30 22:06 ` [PATCH RFC 2/2] futex: Implement mechanism to wait on any of several futexes Gabriel Krisman Bertazi
2019-07-31 12:06 ` Peter Zijlstra
2019-07-31 15:15 ` Zebediah Figura
2019-07-31 22:39 ` Thomas Gleixner
2019-07-31 23:02 ` Zebediah Figura
2019-08-06 6:26 ` Gabriel Krisman Bertazi
2019-08-06 10:13 ` Peter Zijlstra
2019-08-01 0:45 ` Thomas Gleixner
2019-08-01 1:22 ` Zebediah Figura
2019-08-01 1:32 ` Zebediah Figura
2019-08-01 1:42 ` Pierre-Loup A. Griffais
2019-07-31 23:33 ` [PATCH RFC 1/2] futex: Split key setup from key queue locking and read Thomas Gleixner
2019-08-01 0:07 ` Gabriel Krisman Bertazi [this message]
2019-08-01 0:22 ` Gabriel Krisman Bertazi
2019-08-01 0:41 ` Thomas Gleixner
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