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block: copy bio op to request op

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The bio users should now always be setting up the bio op. This patch
has the block layer copy that to the request.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Mike Christie 2016-06-05 14:32:10 -05:00 committed by Jens Axboe
parent a022606e53
commit 4993b77d3f
1 changed files with 3 additions and 3 deletions
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6
block/blk-core.c
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@ -2976,8 +2976,7 @@ EXPORT_SYMBOL_GPL(__blk_end_request_err);
void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
struct bio *bio)
{
/* Bit 0 (R/W) is identical in rq->cmd_flags and bio->bi_rw */
rq->cmd_flags |= bio->bi_rw & REQ_WRITE;
req_set_op(rq, bio_op(bio));
if (bio_has_data(bio))
rq->nr_phys_segments = bio_phys_segments(q, bio);
@ -3062,7 +3061,8 @@ EXPORT_SYMBOL_GPL(blk_rq_unprep_clone);
static void __blk_rq_prep_clone(struct request *dst, struct request *src)
{
dst->cpu = src->cpu;
dst->cmd_flags |= (src->cmd_flags & REQ_CLONE_MASK) | REQ_NOMERGE;
req_set_op_attrs(dst, req_op(src),
(src->cmd_flags & REQ_CLONE_MASK) | REQ_NOMERGE);
dst->cmd_type = src->cmd_type;
dst->__sector = blk_rq_pos(src);
dst->__data_len = blk_rq_bytes(src);