On Wed, Mar 02, 2016 at 09:54:15AM +0100, Pawel Wodkowski wrote:
> From: Mateusz Nowak <mateusz.nowak@xxxxxxxxx>
>
> commit ca369d51b3e1 ("block/sd: Fix device-imposed transfer length limits")
> introduced max_dev_sectors as upper limit for max_hw_sectors. This caused
> limitation of maximum block size to default max_dev_sectors value - 127,
> causing performance degradation with higher block sizes.
>
> This patchset is allowing mmc driver to override max_dev_sectors value.
Past commit 5f009d ("block: Initialize max_dev_sectors to 0"), this
should not be needed.
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