block: add offset in blk_add_request_payload()

We could kmalloc() the payload, so need the offset in page.

Signed-off-by: Ming Lin <ming.l@ssi.samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Ming Lin 2016-03-22 00:24:44 -07:00 • committed by Jens Axboe
commit 37e58237a1
4 changed files with 6 additions and 5 deletions