diff options
Diffstat (limited to 'drivers/md')
-rw-r--r-- | drivers/md/bcache/io.c | 4 | ||||
-rw-r--r-- | drivers/md/bcache/journal.c | 4 | ||||
-rw-r--r-- | drivers/md/bcache/movinggc.c | 6 | ||||
-rw-r--r-- | drivers/md/bcache/request.c | 2 | ||||
-rw-r--r-- | drivers/md/bcache/super.c | 12 | ||||
-rw-r--r-- | drivers/md/bcache/writeback.c | 5 | ||||
-rw-r--r-- | drivers/md/dm-bufio.c | 4 | ||||
-rw-r--r-- | drivers/md/dm.c | 2 | ||||
-rw-r--r-- | drivers/md/multipath.c | 2 | ||||
-rw-r--r-- | drivers/md/raid5-cache.c | 2 | ||||
-rw-r--r-- | drivers/md/raid5.c | 9 |
11 files changed, 16 insertions, 36 deletions
diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c index e97b0ac..db45a88 100644 --- a/drivers/md/bcache/io.c +++ b/drivers/md/bcache/io.c @@ -24,9 +24,7 @@ struct bio *bch_bbio_alloc(struct cache_set *c) struct bbio *b = mempool_alloc(c->bio_meta, GFP_NOIO); struct bio *bio = &b->bio; - bio_init(bio); - bio->bi_max_vecs = bucket_pages(c); - bio->bi_io_vec = bio->bi_inline_vecs; + bio_init(bio, bio->bi_inline_vecs, bucket_pages(c)); return bio; } diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c index 6925023..1198e53 100644 --- a/drivers/md/bcache/journal.c +++ b/drivers/md/bcache/journal.c @@ -448,13 +448,11 @@ static void do_journal_discard(struct cache *ca) atomic_set(&ja->discard_in_flight, DISCARD_IN_FLIGHT); - bio_init(bio); + bio_init(bio, bio->bi_inline_vecs, 1); bio_set_op_attrs(bio, REQ_OP_DISCARD, 0); bio->bi_iter.bi_sector = bucket_to_sector(ca->set, ca->sb.d[ja->discard_idx]); bio->bi_bdev = ca->bdev; - bio->bi_max_vecs = 1; - bio->bi_io_vec = bio->bi_inline_vecs; bio->bi_iter.bi_size = bucket_bytes(ca); bio->bi_end_io = journal_discard_endio; diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c index 5c4bdde..13b8a90 100644 --- a/drivers/md/bcache/movinggc.c +++ b/drivers/md/bcache/movinggc.c @@ -77,15 +77,13 @@ static void moving_init(struct moving_io *io) { struct bio *bio = &io->bio.bio; - bio_init(bio); + bio_init(bio, bio->bi_inline_vecs, + DIV_ROUND_UP(KEY_SIZE(&io->w->key), PAGE_SECTORS)); bio_get(bio); bio_set_prio(bio, IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0)); bio->bi_iter.bi_size = KEY_SIZE(&io->w->key) << 9; - bio->bi_max_vecs = DIV_ROUND_UP(KEY_SIZE(&io->w->key), - PAGE_SECTORS); bio->bi_private = &io->cl; - bio->bi_io_vec = bio->bi_inline_vecs; bch_bio_map(bio, NULL); } diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c index 0d99b5f..f49c541 100644 --- a/drivers/md/bcache/request.c +++ b/drivers/md/bcache/request.c @@ -623,7 +623,7 @@ static void do_bio_hook(struct search *s, struct bio *orig_bio) { struct bio *bio = &s->bio.bio; - bio_init(bio); + bio_init(bio, NULL, 0); __bio_clone_fast(bio, orig_bio); bio->bi_end_io = request_endio; bio->bi_private = &s->cl; diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 988edf9..2fb5bfe 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1152,9 +1152,7 @@ static void register_bdev(struct cache_sb *sb, struct page *sb_page, dc->bdev = bdev; dc->bdev->bd_holder = dc; - bio_init(&dc->sb_bio); - dc->sb_bio.bi_max_vecs = 1; - dc->sb_bio.bi_io_vec = dc->sb_bio.bi_inline_vecs; + bio_init(&dc->sb_bio, dc->sb_bio.bi_inline_vecs, 1); dc->sb_bio.bi_io_vec[0].bv_page = sb_page; get_page(sb_page); @@ -1814,9 +1812,7 @@ static int cache_alloc(struct cache *ca) __module_get(THIS_MODULE); kobject_init(&ca->kobj, &bch_cache_ktype); - bio_init(&ca->journal.bio); - ca->journal.bio.bi_max_vecs = 8; - ca->journal.bio.bi_io_vec = ca->journal.bio.bi_inline_vecs; + bio_init(&ca->journal.bio, ca->journal.bio.bi_inline_vecs, 8); free = roundup_pow_of_two(ca->sb.nbuckets) >> 10; @@ -1852,9 +1848,7 @@ static int register_cache(struct cache_sb *sb, struct page *sb_page, ca->bdev = bdev; ca->bdev->bd_holder = ca; - bio_init(&ca->sb_bio); - ca->sb_bio.bi_max_vecs = 1; - ca->sb_bio.bi_io_vec = ca->sb_bio.bi_inline_vecs; + bio_init(&ca->sb_bio, ca->sb_bio.bi_inline_vecs, 1); ca->sb_bio.bi_io_vec[0].bv_page = sb_page; get_page(sb_page); diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index e51644e..69e1ae5 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -106,14 +106,13 @@ static void dirty_init(struct keybuf_key *w) struct dirty_io *io = w->private; struct bio *bio = &io->bio; - bio_init(bio); + bio_init(bio, bio->bi_inline_vecs, + DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS)); if (!io->dc->writeback_percent) bio_set_prio(bio, IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0)); bio->bi_iter.bi_size = KEY_SIZE(&w->key) << 9; - bio->bi_max_vecs = DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS); bio->bi_private = w; - bio->bi_io_vec = bio->bi_inline_vecs; bch_bio_map(bio, NULL); } diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index b3ba142..262e753 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -611,9 +611,7 @@ static void use_inline_bio(struct dm_buffer *b, int rw, sector_t block, char *ptr; int len; - bio_init(&b->bio); - b->bio.bi_io_vec = b->bio_vec; - b->bio.bi_max_vecs = DM_BUFIO_INLINE_VECS; + bio_init(&b->bio, b->bio_vec, DM_BUFIO_INLINE_VECS); b->bio.bi_iter.bi_sector = block << b->c->sectors_per_block_bits; b->bio.bi_bdev = b->c->bdev; b->bio.bi_end_io = inline_endio; diff --git a/drivers/md/dm.c b/drivers/md/dm.c index b2abfa4..7915467 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1525,7 +1525,7 @@ static struct mapped_device *alloc_dev(int minor) if (!md->bdev) goto bad; - bio_init(&md->flush_bio); + bio_init(&md->flush_bio, NULL, 0); md->flush_bio.bi_bdev = md->bdev; md->flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH; diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 673efbd..4da06d8 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -130,7 +130,7 @@ static void multipath_make_request(struct mddev *mddev, struct bio * bio) } multipath = conf->multipaths + mp_bh->path; - bio_init(&mp_bh->bio); + bio_init(&mp_bh->bio, NULL, 0); __bio_clone_fast(&mp_bh->bio, bio); mp_bh->bio.bi_iter.bi_sector += multipath->rdev->data_offset; diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 28d015c..25e9622 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -1201,7 +1201,7 @@ int r5l_init_log(struct r5conf *conf, struct md_rdev *rdev) INIT_LIST_HEAD(&log->io_end_ios); INIT_LIST_HEAD(&log->flushing_ios); INIT_LIST_HEAD(&log->finished_ios); - bio_init(&log->flush_bio); + bio_init(&log->flush_bio, NULL, 0); log->io_kc = KMEM_CACHE(r5l_io_unit, 0); if (!log->io_kc) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 70acdd3..5f9e284 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -2004,13 +2004,8 @@ static struct stripe_head *alloc_stripe(struct kmem_cache *sc, gfp_t gfp, for (i = 0; i < disks; i++) { struct r5dev *dev = &sh->dev[i]; - bio_init(&dev->req); - dev->req.bi_io_vec = &dev->vec; - dev->req.bi_max_vecs = 1; - - bio_init(&dev->rreq); - dev->rreq.bi_io_vec = &dev->rvec; - dev->rreq.bi_max_vecs = 1; + bio_init(&dev->req, &dev->vec, 1); + bio_init(&dev->rreq, &dev->rvec, 1); } } return sh; |