Re: [PATCH v3 08/14] block: introduce bio_copy_data_partial

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On 03/16/2017 10:12 AM, Ming Lei wrote:
> Turns out we can use bio_copy_data in raid1's write behind,
> and we can make alloc_behind_pages() more clean/efficient,
> but we need to partial version of bio_copy_data().
> 
> Signed-off-by: Ming Lei <tom.leiming@xxxxxxxxx>

Reviewed-by: Jens Axboe <axboe@xxxxxx>

Shaohua, feel free to pull this through the md tree, that will be much
easier.

-- 
Jens Axboe

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