linux-kernel - Re: [PATCH] drm: qxl: ratelimit pr_info message, reduce log spamming

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Date:   Tue, 12 Sep 2017 17:09:22 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Emil Velikov <emil.l.velikov@...il.com>
Cc:     Colin King <colin.king@...onical.com>,
        Dave Airlie <airlied@...hat.com>,
        Gerd Hoffmann <kraxel@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        "open list:VIRTIO GPU DRIVER" 
        <virtualization@...ts.linux-foundation.org>,
        ML dri-devel <dri-devel@...ts.freedesktop.org>,
        kernel-janitors@...r.kernel.org,
        "Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm: qxl: ratelimit pr_info message, reduce log spamming

On Tue, Sep 12, 2017 at 03:02:04PM +0100, Emil Velikov wrote:
> That said, I'm not sure how useful the information is - perhaps it's
> better to drop it all together?

Or a WARN_ONCE().

regards,
dan carpenter