[PATCH] rbd: convert to blk-mq

2015-01-10 Thread Christoph Hellwig
This converts the rbd driver to use the blk-mq infrastructure. Except for switching to a per-request work item this is almost mechanical. This was tested by Alexandre DERUMIER in November, and found to give him 12 iops, although the only comparism available was an old 3.10 kernel which gave

Re: [PATCH] rbd: convert to blk-mq

2015-01-10 Thread Alex Elder
On 01/10/2015 12:31 PM, Christoph Hellwig wrote: This converts the rbd driver to use the blk-mq infrastructure. Except for switching to a per-request work item this is almost mechanical. This was tested by Alexandre DERUMIER in November, and found to give him 12 iops, although the only