diff options
Diffstat (limited to 'block/blk-map.c')
| -rw-r--r-- | block/blk-map.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/block/blk-map.c b/block/blk-map.c index 23e5d5ebe59e..165f2234f00f 100644 --- a/block/blk-map.c +++ b/block/blk-map.c @@ -157,7 +157,7 @@ static int bio_copy_user_iov(struct request *rq, struct rq_map_data *map_data, bio = bio_kmalloc(nr_pages, gfp_mask); if (!bio) goto out_bmd; - bio_init(bio, NULL, bio->bi_inline_vecs, nr_pages, req_op(rq)); + bio_init_inline(bio, NULL, nr_pages, req_op(rq)); if (map_data) { nr_pages = 1U << map_data->page_order; @@ -253,10 +253,11 @@ static void blk_mq_map_bio_put(struct bio *bio) static struct bio *blk_rq_map_bio_alloc(struct request *rq, unsigned int nr_vecs, gfp_t gfp_mask) { + struct block_device *bdev = rq->q->disk ? rq->q->disk->part0 : NULL; struct bio *bio; if (rq->cmd_flags & REQ_ALLOC_CACHE && (nr_vecs <= BIO_INLINE_VECS)) { - bio = bio_alloc_bioset(NULL, nr_vecs, rq->cmd_flags, gfp_mask, + bio = bio_alloc_bioset(bdev, nr_vecs, rq->cmd_flags, gfp_mask, &fs_bio_set); if (!bio) return NULL; @@ -264,7 +265,7 @@ static struct bio *blk_rq_map_bio_alloc(struct request *rq, bio = bio_kmalloc(nr_vecs, gfp_mask); if (!bio) return NULL; - bio_init(bio, NULL, bio->bi_inline_vecs, nr_vecs, req_op(rq)); + bio_init_inline(bio, bdev, nr_vecs, req_op(rq)); } return bio; } @@ -326,7 +327,7 @@ static struct bio *bio_map_kern(void *data, unsigned int len, enum req_op op, bio = bio_kmalloc(nr_vecs, gfp_mask); if (!bio) return ERR_PTR(-ENOMEM); - bio_init(bio, NULL, bio->bi_inline_vecs, nr_vecs, op); + bio_init_inline(bio, NULL, nr_vecs, op); if (is_vmalloc_addr(data)) { bio->bi_private = data; if (!bio_add_vmalloc(bio, data, len)) { @@ -392,7 +393,7 @@ static struct bio *bio_copy_kern(void *data, unsigned int len, enum req_op op, bio = bio_kmalloc(nr_pages, gfp_mask); if (!bio) return ERR_PTR(-ENOMEM); - bio_init(bio, NULL, bio->bi_inline_vecs, nr_pages, op); + bio_init_inline(bio, NULL, nr_pages, op); while (len) { struct page *page; @@ -443,7 +444,7 @@ int blk_rq_append_bio(struct request *rq, struct bio *bio) int ret; /* check that the data layout matches the hardware restrictions */ - ret = bio_split_rw_at(bio, lim, &nr_segs, max_bytes); + ret = bio_split_io_at(bio, lim, &nr_segs, max_bytes, 0); if (ret) { /* if we would have to split the bio, copy instead */ if (ret > 0) |