diff options
Diffstat (limited to 'drivers/block/zram/zram_drv.c')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 342dbcb3f220..f3fe0ea8aa80 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -616,24 +616,21 @@ static int read_from_bdev_async(struct zram *zram, struct bio_vec *bvec, { struct bio *bio; - bio = bio_alloc(GFP_NOIO, 1); + bio = bio_alloc(zram->bdev, 1, parent ? parent->bi_opf : REQ_OP_READ, + GFP_NOIO); if (!bio) return -ENOMEM; bio->bi_iter.bi_sector = entry * (PAGE_SIZE >> 9); - bio_set_dev(bio, zram->bdev); if (!bio_add_page(bio, bvec->bv_page, bvec->bv_len, bvec->bv_offset)) { bio_put(bio); return -EIO; } - if (!parent) { - bio->bi_opf = REQ_OP_READ; + if (!parent) bio->bi_end_io = zram_page_end_io; - } else { - bio->bi_opf = parent->bi_opf; + else bio_chain(bio, parent); - } submit_bio(bio); return 1; |