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Subject: Re: [PATCH v3 4/4] locking/rwsem: Streamline the
 rwsem_optimistic_spin() code
To: Waiman Long <Waiman.Long@hpe.com>
References: <1463093811-10684-1-git-send-email-Waiman.Long@hpe.com>
 <1463093811-10684-5-git-send-email-Waiman.Long@hpe.com>
Cc: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>,
        linux-kernel@vger.kernel.org, Davidlohr Bueso <dave@stgolabs.net>,
        Jason Low <jason.low2@hp.com>, Dave Chinner <david@fromorbit.com>,
        Scott J Norton <scott.norton@hpe.com>,
        Douglas Hatch <doug.hatch@hpe.com>
From: Peter Hurley <peter@hurleysoftware.com>
Message-ID: <573B5924.1090407@hurleysoftware.com>
Date: Tue, 17 May 2016 10:47:16 -0700
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On 05/12/2016 03:56 PM, Waiman Long wrote:
> This patch moves the owner loading and checking code entirely inside of
> rwsem_spin_on_owner() to simplify the logic of rwsem_optimistic_spin()
> loop.

Thanks for this.

Reviewed-by: Peter Hurley <peter@hurleysoftware.com>