From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: James Bottomley <jbottomley@parallels.com>,
Sumit Saxena <sumit.saxena@avagotech.com>,
Kashyap Desai <kashyap.desai@avagotech.com>,
Christoph Hellwig <hch@lst.de>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH] megaraid_sas: Enable shared host tag map
Date: Mon, 24 Nov 2014 16:35:58 +0100 [thread overview]
Message-ID: <20141124153558.GA27364@lst.de> (raw)
In-Reply-To: <1416843235-35947-1-git-send-email-hare@suse.de>
On Mon, Nov 24, 2014 at 04:33:55PM +0100, Hannes Reinecke wrote:
> The megaraid SAS driver uses a shared host tag map internally,
> so we should be telling the block layer about it.
But it doesn't make use of request->tag yet. This would only be
useful if you got rid of the internal tag allocator.
next prev parent reply other threads:[~2014-11-24 15:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-24 15:33 [PATCH] megaraid_sas: Enable shared host tag map Hannes Reinecke
2014-11-24 15:35 ` Christoph Hellwig [this message]
2014-11-24 15:51 ` Hannes Reinecke
2014-11-24 15:59 ` Kashyap Desai
2014-11-25 14:31 ` Christoph Hellwig
2014-11-25 14:47 ` Hannes Reinecke
2014-11-25 16:30 ` Christoph Hellwig
2014-11-25 15:03 ` Kashyap Desai
2014-11-25 16:34 ` Christoph Hellwig
2014-11-24 15:52 ` Kashyap Desai
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