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Date: Tue, 27 Jun 2017 07:44:05 -0700
From: Christoph Hellwig <hch@infradead.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@infradead.org>, linux-fsdevel@vger.kernel.org,
	linux-block@vger.kernel.org, adilger@dilger.ca,
	martin.petersen@oracle.com, linux-nvme@lists.infradead.org
Subject: Re: [PATCH 9/9] nvme: add support for streams and directives
Message-ID: <20170627144405.GA4605@infradead.org>
References: <1498004526-4543-1-git-send-email-axboe@kernel.dk>
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 <20170626095907.GG14057@infradead.org>
 <d2dcae41-d0b2-71a7-a63d-b7ef25ae47d2@kernel.dk>
 <20170627141115.GA2541@infradead.org>
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On Tue, Jun 27, 2017 at 08:16:49AM -0600, Jens Axboe wrote:
> But we have to handle it, not doing so would be fragile. So our
> options are:
> 
> 1) Keep the stream_mappings[] array. It's simple, and it'll work
>    for any number of streams.
> 
> 2) Kill stream_mappings[] and just do the MOD again.

3) print a message and tell streams aren't supported on this device.