tree e31b141cd7540e79c4d0bc199f5a4a71db261b69
parent dd9cf04611c566f980638ec0c592c38ea5d463ce
author Christoph Hellwig <hch@lst.de> 1468920713 +0200
committer Jens Axboe <axboe@fb.com> 1469057915 -0600

scsi/osd: open code blk_make_request

I wish the OSD code could simply use blk_rq_map_* helpers like
everyone else, but the complex nature of deciding if we have
DATA IN and/or DATA OUT buffers might make this impossible
(at least for a mere human like me).

But using blk_rq_append_bio at least allows sharing the setup code
between request with or without dat a buffers, and given that this
is the last user of blk_make_request it allows getting rid of that
somewhat awkward interface.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Boaz Harrosh <ooo@electrozaur.com>
Signed-off-by: Jens Axboe <axboe@fb.com>