From: Johannes Thumshirn <jthumshirn@suse.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: linux-nvdimm@ml01.01.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dax: clarify driver_data ownership
Date: Thu, 15 Dec 2016 09:53:11 +0100 [thread overview]
Message-ID: <20161215085310.GA4561@linux-x5ow.site> (raw)
In-Reply-To: <148178519905.7385.6307065431345873736.stgit@dwillia2-desk3.amr.corp.intel.com>
On Wed, Dec 14, 2016 at 10:59:59PM -0800, Dan Williams wrote:
> Johannes points out that the warning in alloc_dax_region() seems to
> imply that multiple devices might claim a dax region. In fact it's a
> warning to driver developers that the dax core wants to own the
> driver_data pointer for the hosting device of a dax_region. Add a
> clarification.
>
> Reported-by: Johannes Thumshirn <jthumshirn@suse.de>
> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
> ---
Looks good,
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
--
Johannes Thumshirn Storage
jthumshirn@suse.de +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
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prev parent reply other threads:[~2016-12-15 8:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-15 6:59 [PATCH] dax: clarify driver_data ownership Dan Williams
2016-12-15 8:53 ` Johannes Thumshirn [this message]
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