Re: [PATCH 0/3] null_blk: documentation, refactor and warning

From: Jens Axboe
Date: Thu Dec 19 2013 - 10:11:08 EST


On Wed, Dec 18 2013, Matias Bjorling wrote:
> Hi Jens,
>
> I took the liberty to write up some documentation for the blk_null driver.
>
> Additionally, factored the init code paths to use the standard error return
> codes. Shuffled some code to aid sharing between the block-layer instantiations.
> And at last added a warning when submit_queues parameter is ignored.

Thanks Matias, applied! We still need a patch to not default to per-node
hctx, though. And to be more clever when submit_queues is given and
per-node is true.

--
Jens Axboe

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