linux-kernel - Re: [PATCH] rpmsg: reduce rpmsg

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Message-ID: <CAK=WgbYauDdtdWJ1SnGM5UD9-ECFZBGOWpru-geY+=xz=xgkCw@mail.gmail.com>
Date:	Mon, 24 Feb 2014 17:11:41 +0200
From:	Ohad Ben-Cohen <ohad@...ery.com>
To:	David Cohen <david.a.cohen@...ux.intel.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Jocelyn Falempe <jocelyn.falempe@...el.com>
Subject: Re: [PATCH] rpmsg: reduce rpmsg_virtio verbosity

Hi David,

Sorry for the late response.

On Thu, Oct 3, 2013 at 9:36 PM, David Cohen
<david.a.cohen@...ux.intel.com> wrote:
> From: Jocelyn Falempe <jocelyn.falempe@...el.com>
>
> rpmsg_virtio TX/RX messages are very verbose, overflowing kernel printk
> buffer. This patch makes the guilty print_hex_dump()'s to act as
> dev_dbg() and do nothing in case neither DEBUG nor CONFIG_DYNAMIC_DEBUG
> are defined.
>
> Signed-off-by: Jocelyn Falempe <jocelyn.falempe@...el.com>
> Signed-off-by: David Cohen <david.a.cohen@...ux.intel.com>

This sounds like a good thing to do, but I wonder if it should be
implemented in a more generic way, so other users of
print_hex_dump_debug can benefit from this as well?

Thanks,
Ohad.
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