block, fs: Restore the per-bio/request data lifetime fields

[linux-2.6-microblaze.git] / block / blk-mq.c

diff --git a/block/blk-mq.c b/block/blk-mq.c
index aa87fcf..34ceb15 100644 (file)
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2585,6 +2585,7 @@ static void blk_mq_bio_to_request(struct request *rq, struct bio *bio,
                rq->cmd_flags |= REQ_FAILFAST_MASK;
 
        rq->__sector = bio->bi_iter.bi_sector;
+       rq->write_hint = bio->bi_write_hint;
        blk_rq_bio_prep(rq, bio, nr_segs);
 
        /* This can't fail, since GFP_NOIO includes __GFP_DIRECT_RECLAIM. */
@@ -3185,6 +3186,7 @@ int blk_rq_prep_clone(struct request *rq, struct request *rq_src,
        }
        rq->nr_phys_segments = rq_src->nr_phys_segments;
        rq->ioprio = rq_src->ioprio;
+       rq->write_hint = rq_src->write_hint;
 
        if (rq->bio && blk_crypto_rq_bio_prep(rq, rq->bio, gfp_mask) < 0)
                goto free_and_out;