Messages in this thread | | | Date | Mon, 25 Nov 2013 22:10:18 -0800 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/5] mtip32xx: handle arbitrary size bios |
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On Mon, Nov 25, 2013 at 02:30:30PM -0800, Kent Overstreet wrote: > We get a measurable performance increase by handling this in the driver when > we're already looping over the biovec, instead of handling it separately in > generic_make_request() (or bio_add_page() originally)
Given that Jens has a patch queue up to convert the driver to blk-mq adjusting the blk-mq infrastructure to handle this might be a better plan forward..
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