Re: [PATCH 01/10] block: move existing elevator ops to union
From: Christoph Hellwig <hch@infradead.org>
Date: 2017-01-13 08:34:23
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On Wed, Jan 11, 2017 at 02:39:54PM -0700, Jens Axboe wrote:
Prep patch for adding MQ ops as well, since doing anon unions with named initializers doesn't work on older compilers.
My gut feeling tells me MQ schedulers shouldn't share elevator_type. I'll play around a bit with the code later to see if my gut was right.