linux-kernel - Re: [PATCH] rbd: optimize barrier usage for Rmw atomic bitops

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Message-ID: <20200130150206.gdqn3bspghd2xtwz@linux-p48b>
Date:   Thu, 30 Jan 2020 07:02:06 -0800
From:   Davidlohr Bueso <dave@...olabs.net>
To:     Ilya Dryomov <idryomov@...il.com>
Cc:     Ceph Development <ceph-devel@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Davidlohr Bueso <dbueso@...e.de>
Subject: Re: [PATCH] rbd: optimize barrier usage for Rmw atomic bitops

On Thu, 30 Jan 2020, Ilya Dryomov wrote:

>I don't think these barriers are needed at all.  I'll remove them.

Even better, thanks.