linux-kernel - Re: [PATCH 08/13] IB/srpt: chain RDMA READ/WRITE requests

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Message-ID: <20151230094332.GC12904@lst.de>
Date:	Wed, 30 Dec 2015 10:43:32 +0100
From:	Christoph Hellwig <hch@....de>
To:	Bart Van Assche <bart.vanassche@...disk.com>
Cc:	Christoph Hellwig <hch@....de>, linux-rdma@...r.kernel.org,
	sagig@....mellanox.co.il, axboe@...com, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 08/13] IB/srpt: chain RDMA READ/WRITE requests

On Tue, Dec 29, 2015 at 10:58:24AM +0100, Bart Van Assche wrote:
> On 12/07/2015 09:51 PM, Christoph Hellwig wrote:
> > Remove struct rdma_iu and instead allocate the struct ib_rdma_wr array
> > early and fill out directly.  This allows us to chain the WRs, and thus
> > archive both less lock contention on the HCA workqueue as well as much
> > simpler error handling.
> 
> Please consider folding the patch below into this patch.

Looks fine,

Reviewed-by: Christoph Hellwig <hch@....de>
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