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From: Davidlohr Bueso <dave@stgolabs.net>
To: Waiman Long <longman@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH-tip 2/3] locking/rwsem: move down rwsem_down_read_failed()
Date: Sun, 26 Feb 2017 10:33:41 -0800	[thread overview]
Message-ID: <20170226183341.GD5126@linux-80c1.suse> (raw)
In-Reply-To: <1487786634-22641-3-git-send-email-longman@redhat.com>

On Wed, 22 Feb 2017, Waiman Long wrote:

>Move the rwsem_down_read_failed() function down to below the
>optimistic spinning section as it is going to use function in that
>section in a later patch.

So the title is a bit ambiguous, and I would argue that this
should be folded into patch 3, and just mention it in the
changelog.

Thanks,
Davidlohr

  reply	other threads:[~2017-02-26 20:25 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-22 18:03 [PATCH-tip 0/3] locking/rwsem: Minor twists to improve rwsem performance Waiman Long
2017-02-22 18:03 ` [PATCH-tip 1/3] locking/rwsem: Check wait_list without lock if spinner present Waiman Long
2017-02-26 18:49   ` Davidlohr Bueso
2017-02-27 15:02     ` Waiman Long
2017-02-22 18:03 ` [PATCH-tip 2/3] locking/rwsem: move down rwsem_down_read_failed() Waiman Long
2017-02-26 18:33   ` Davidlohr Bueso [this message]
2017-02-27 14:22     ` Waiman Long
2017-02-22 18:03 ` [PATCH-tip 3/3] locking/rwsem: Stop active read lock ASAP Waiman Long
2017-02-26 18:58   ` Davidlohr Bueso
2017-02-27 15:07     ` Waiman Long

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