Pass the block_device that we plan to use this bio for and the
operation to bio_init to optimize the assignment. A NULL block_device
can be passed, both for the passthrough case on a raw request_queue and
to temporarily avoid refactoring some nasty code.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
---
block/bio.c | 27 +++++++++++++--------------
block/blk-flush.c | 4 +---
block/blk-zoned.c | 5 +----
block/fops.c | 18 +++++++++---------
drivers/block/floppy.c | 4 +---
drivers/block/zram/zram_drv.c | 5 ++---
drivers/md/bcache/io.c | 3 ++-
drivers/md/bcache/journal.c | 4 +---
drivers/md/bcache/movinggc.c | 4 ++--
drivers/md/bcache/request.c | 2 +-
drivers/md/bcache/super.c | 8 +++-----
drivers/md/bcache/writeback.c | 4 ++--
drivers/md/dm.c | 5 ++---
drivers/md/md-multipath.c | 2 +-
drivers/md/md.c | 8 +++-----
drivers/md/raid5-cache.c | 2 +-
drivers/md/raid5-ppl.c | 2 +-
drivers/md/raid5.c | 4 ++--
drivers/nvme/target/io-cmd-bdev.c | 10 ++++------
drivers/nvme/target/passthru.c | 4 ++--
drivers/nvme/target/zns.c | 4 ++--
fs/iomap/buffered-io.c | 4 +---
fs/xfs/xfs_bio_io.c | 4 +---
fs/xfs/xfs_log.c | 14 +++++++-------
fs/zonefs/super.c | 4 +---
include/linux/bio.h | 4 ++--
26 files changed, 68 insertions(+), 91 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index b73c9babd5835..b2133d86e885e 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -249,12 +249,12 @@ static void bio_free(struct bio *bio)
* they must remember to pair any call to bio_init() with bio_uninit()
* when IO has completed, or when the bio is released.
*/
-void bio_init(struct bio *bio, struct bio_vec *table,
- unsigned short max_vecs)
+void bio_init(struct bio *bio, struct block_device *bdev, struct bio_vec *table,
+ unsigned short max_vecs, unsigned int opf)
{
bio->bi_next = NULL;
- bio->bi_bdev = NULL;
- bio->bi_opf = 0;
+ bio->bi_bdev = bdev;
+ bio->bi_opf = opf;
bio->bi_flags = 0;
bio->bi_ioprio = 0;
bio->bi_write_hint = 0;
@@ -268,6 +268,8 @@ void bio_init(struct bio *bio, struct bio_vec *table,
#ifdef CONFIG_BLK_CGROUP
bio->bi_blkg = NULL;
bio->bi_issue.value = 0;
+ if (bdev)
+ bio_associate_blkg(bio);
#ifdef CONFIG_BLK_CGROUP_IOCOST
bio->bi_iocost_cost = 0;
#endif
@@ -504,17 +506,14 @@ struct bio *bio_alloc_bioset(struct block_device *bdev, unsigned short nr_vecs,
if (unlikely(!bvl))
goto err_free;
- bio_init(bio, bvl, nr_vecs);
+ bio_init(bio, bdev, bvl, nr_vecs, opf);
} else if (nr_vecs) {
- bio_init(bio, bio->bi_inline_vecs, BIO_INLINE_VECS);
+ bio_init(bio, bdev, bio->bi_inline_vecs, BIO_INLINE_VECS, opf);
} else {
- bio_init(bio, NULL, 0);
+ bio_init(bio, bdev, NULL, 0, opf);
}
bio->bi_pool = bs;
- if (bdev)
- bio_set_dev(bio, bdev);
- bio->bi_opf = opf;
return bio;
err_free:
@@ -542,7 +541,8 @@ struct bio *bio_kmalloc(gfp_t gfp_mask, unsigned short nr_iovecs)
bio = kmalloc(struct_size(bio, bi_inline_vecs, nr_iovecs), gfp_mask);
if (unlikely(!bio))
return NULL;
- bio_init(bio, nr_iovecs ? bio->bi_inline_vecs : NULL, nr_iovecs);
+ bio_init(bio, NULL, nr_iovecs ? bio->bi_inline_vecs : NULL, nr_iovecs,
+ 0);
bio->bi_pool = NULL;
return bio;
}
@@ -1756,9 +1756,8 @@ struct bio *bio_alloc_kiocb(struct kiocb *kiocb, struct block_device *bdev,
cache->free_list = bio->bi_next;
cache->nr--;
put_cpu();
- bio_init(bio, nr_vecs ? bio->bi_inline_vecs : NULL, nr_vecs);
- bio_set_dev(bio, bdev);
- bio->bi_opf = opf;
+ bio_init(bio, bdev, nr_vecs ? bio->bi_inline_vecs : NULL,
+ nr_vecs, opf);
bio->bi_pool = bs;
bio_set_flag(bio, BIO_PERCPU_CACHE);
return bio;
diff --git a/block/blk-flush.c b/block/blk-flush.c
index e4df894189ced..c689687248706 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -460,9 +460,7 @@ int blkdev_issue_flush(struct block_device *bdev)
{
struct bio bio;
- bio_init(&bio, NULL, 0);
- bio_set_dev(&bio, bdev);
- bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
+ bio_init(&bio, bdev, NULL, 0, REQ_OP_WRITE | REQ_PREFLUSH);
return submit_bio_wait(&bio);
}
EXPORT_SYMBOL(blkdev_issue_flush);
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 5ab755d792c81..602bef54c8134 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -238,10 +238,7 @@ static int blkdev_zone_reset_all(struct block_device *bdev, gfp_t gfp_mask)
{
struct bio bio;
- bio_init(&bio, NULL, 0);
- bio_set_dev(&bio, bdev);
- bio.bi_opf = REQ_OP_ZONE_RESET_ALL | REQ_SYNC;
-
+ bio_init(&bio, bdev, NULL, 0, REQ_OP_ZONE_RESET_ALL | REQ_SYNC);
return submit_bio_wait(&bio);
}
diff --git a/block/fops.c b/block/fops.c
index c683596847731..3696665e586a8 100644
--- a/block/fops.c
+++ b/block/fops.c
@@ -75,8 +75,13 @@ static ssize_t __blkdev_direct_IO_simple(struct kiocb *iocb,
return -ENOMEM;
}
- bio_init(&bio, vecs, nr_pages);
- bio_set_dev(&bio, bdev);
+ if (iov_iter_rw(iter) == READ) {
+ bio_init(&bio, bdev, vecs, nr_pages, REQ_OP_READ);
+ if (iter_is_iovec(iter))
+ should_dirty = true;
+ } else {
+ bio_init(&bio, bdev, vecs, nr_pages, dio_bio_write_op(iocb));
+ }
bio.bi_iter.bi_sector = pos >> SECTOR_SHIFT;
bio.bi_write_hint = iocb->ki_hint;
bio.bi_private = current;
@@ -88,14 +93,9 @@ static ssize_t __blkdev_direct_IO_simple(struct kiocb *iocb,
goto out;
ret = bio.bi_iter.bi_size;
- if (iov_iter_rw(iter) == READ) {
- bio.bi_opf = REQ_OP_READ;
- if (iter_is_iovec(iter))
- should_dirty = true;
- } else {
- bio.bi_opf = dio_bio_write_op(iocb);
+ if (iov_iter_rw(iter) == WRITE)
task_io_account_write(ret);
- }
+
if (iocb->ki_flags & IOCB_NOWAIT)
bio.bi_opf |= REQ_NOWAIT;
if (iocb->ki_flags & IOCB_HIPRI)
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index e611411a934ce..19c2d0327e157 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4129,15 +4129,13 @@ static int __floppy_read_block_0(struct block_device *bdev, int drive)
cbdata.drive = drive;
- bio_init(&bio, &bio_vec, 1);
- bio_set_dev(&bio, bdev);
+ bio_init(&bio, bdev, &bio_vec, 1, REQ_OP_READ);
bio_add_page(&bio, page, block_size(bdev), 0);
bio.bi_iter.bi_sector = 0;
bio.bi_flags |= (1 << BIO_QUIET);
bio.bi_private = &cbdata;
bio.bi_end_io = floppy_rb0_cb;
- bio_set_op_attrs(&bio, REQ_OP_READ, 0);
init_completion(&cbdata.complete);
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index d8dc7ed1c78fc..47c966cffe690 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -744,10 +744,9 @@ static ssize_t writeback_store(struct device *dev,
continue;
}
- bio_init(&bio, &bio_vec, 1);
- bio_set_dev(&bio, zram->bdev);
+ bio_init(&bio, zram->bdev, &bio_vec, 1,
+ REQ_OP_WRITE | REQ_SYNC);
bio.bi_iter.bi_sector = blk_idx * (PAGE_SIZE >> 9);
- bio.bi_opf = REQ_OP_WRITE | REQ_SYNC;
bio_add_page(&bio, bvec.bv_page, bvec.bv_len,
bvec.bv_offset);
diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c
index 9c6f9ec55b724..020712c5203fd 100644
--- a/drivers/md/bcache/io.c
+++ b/drivers/md/bcache/io.c
@@ -26,7 +26,8 @@ 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_inline_vecs, meta_bucket_pages(&c->cache->sb));
+ bio_init(bio, NULL, bio->bi_inline_vecs,
+ meta_bucket_pages(&c->cache->sb), 0);
return bio;
}
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 61bd79babf7ae..6d26c5b06e2b6 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -611,11 +611,9 @@ static void do_journal_discard(struct cache *ca)
atomic_set(&ja->discard_in_flight, DISCARD_IN_FLIGHT);
- bio_init(bio, bio->bi_inline_vecs, 1);
- bio_set_op_attrs(bio, REQ_OP_DISCARD, 0);
+ bio_init(bio, ca->bdev, bio->bi_inline_vecs, 1, REQ_OP_DISCARD);
bio->bi_iter.bi_sector = bucket_to_sector(ca->set,
ca->sb.d[ja->discard_idx]);
- bio_set_dev(bio, ca->bdev);
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 b9c3d27ec093a..99499d1f6e666 100644
--- a/drivers/md/bcache/movinggc.c
+++ b/drivers/md/bcache/movinggc.c
@@ -79,8 +79,8 @@ static void moving_init(struct moving_io *io)
{
struct bio *bio = &io->bio.bio;
- bio_init(bio, bio->bi_inline_vecs,
- DIV_ROUND_UP(KEY_SIZE(&io->w->key), PAGE_SECTORS));
+ bio_init(bio, NULL, bio->bi_inline_vecs,
+ DIV_ROUND_UP(KEY_SIZE(&io->w->key), PAGE_SECTORS), 0);
bio_get(bio);
bio_set_prio(bio, IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0));
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index c4b7e434de8ac..d4b98ebffd948 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -685,7 +685,7 @@ static void do_bio_hook(struct search *s,
{
struct bio *bio = &s->bio.bio;
- bio_init(bio, NULL, 0);
+ bio_init(bio, NULL, NULL, 0, 0);
__bio_clone_fast(bio, orig_bio);
/*
* bi_end_io can be set separately somewhere else, e.g. the
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 140f35dc0c457..85577c9f971d2 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -343,8 +343,7 @@ void bch_write_bdev_super(struct cached_dev *dc, struct closure *parent)
down(&dc->sb_write_mutex);
closure_init(cl, parent);
- bio_init(bio, dc->sb_bv, 1);
- bio_set_dev(bio, dc->bdev);
+ bio_init(bio, dc->bdev, dc->sb_bv, 1, 0);
bio->bi_end_io = write_bdev_super_endio;
bio->bi_private = dc;
@@ -387,8 +386,7 @@ void bcache_write_super(struct cache_set *c)
if (ca->sb.version < version)
ca->sb.version = version;
- bio_init(bio, ca->sb_bv, 1);
- bio_set_dev(bio, ca->bdev);
+ bio_init(bio, ca->bdev, ca->sb_bv, 1, 0);
bio->bi_end_io = write_super_endio;
bio->bi_private = ca;
@@ -2240,7 +2238,7 @@ 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_inline_vecs, 8);
+ bio_init(&ca->journal.bio, NULL, ca->journal.bio.bi_inline_vecs, 8, 0);
/*
* when ca->sb.njournal_buckets is not zero, journal exists,
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index c7560f66dca88..d42301e6309d4 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -292,8 +292,8 @@ static void dirty_init(struct keybuf_key *w)
struct dirty_io *io = w->private;
struct bio *bio = &io->bio;
- bio_init(bio, bio->bi_inline_vecs,
- DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS));
+ bio_init(bio, NULL, bio->bi_inline_vecs,
+ DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS), 0);
if (!io->dc->writeback_percent)
bio_set_prio(bio, IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0));
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 84f3dd58d1a16..09d9b674bd851 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1303,9 +1303,8 @@ static int __send_empty_flush(struct clone_info *ci)
* need to reference it after submit. It's just used as
* the basis for the clone(s).
*/
- bio_init(&flush_bio, NULL, 0);
- flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC;
- bio_set_dev(&flush_bio, ci->io->md->disk->part0);
+ bio_init(&flush_bio, ci->io->md->disk->part0, NULL, 0,
+ REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC);
ci->bio = &flush_bio;
ci->sector_count = 0;
diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c
index e7d6486f090ff..5e15940634d85 100644
--- a/drivers/md/md-multipath.c
+++ b/drivers/md/md-multipath.c
@@ -121,7 +121,7 @@ static bool multipath_make_request(struct mddev *mddev, struct bio * bio)
}
multipath = conf->multipaths + mp_bh->path;
- bio_init(&mp_bh->bio, NULL, 0);
+ bio_init(&mp_bh->bio, NULL, NULL, 0, 0);
__bio_clone_fast(&mp_bh->bio, bio);
mp_bh->bio.bi_iter.bi_sector += multipath->rdev->data_offset;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 40fc1f7e65c5d..0a89f072dae0d 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -998,13 +998,11 @@ int sync_page_io(struct md_rdev *rdev, sector_t sector, int size,
struct bio bio;
struct bio_vec bvec;
- bio_init(&bio, &bvec, 1);
-
if (metadata_op && rdev->meta_bdev)
- bio_set_dev(&bio, rdev->meta_bdev);
+ bio_init(&bio, rdev->meta_bdev, &bvec, 1, op | op_flags);
else
- bio_set_dev(&bio, rdev->bdev);
- bio.bi_opf = op | op_flags;
+ bio_init(&bio, rdev->bdev, &bvec, 1, op | op_flags);
+
if (metadata_op)
bio.bi_iter.bi_sector = sector + rdev->sb_start;
else if (rdev->mddev->reshape_position != MaxSector &&
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c
index 66313adf99875..98b9ca11c28d8 100644
--- a/drivers/md/raid5-cache.c
+++ b/drivers/md/raid5-cache.c
@@ -3108,7 +3108,7 @@ 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, NULL, 0);
+ bio_init(&log->flush_bio, NULL, NULL, 0, 0);
log->io_kc = KMEM_CACHE(r5l_io_unit, 0);
if (!log->io_kc)
diff --git a/drivers/md/raid5-ppl.c b/drivers/md/raid5-ppl.c
index 054d3bb252d48..3446797fa0aca 100644
--- a/drivers/md/raid5-ppl.c
+++ b/drivers/md/raid5-ppl.c
@@ -250,7 +250,7 @@ static struct ppl_io_unit *ppl_new_iounit(struct ppl_log *log,
INIT_LIST_HEAD(&io->stripe_list);
atomic_set(&io->pending_stripes, 0);
atomic_set(&io->pending_flushes, 0);
- bio_init(&io->bio, io->biovec, PPL_IO_INLINE_BVECS);
+ bio_init(&io->bio, NULL, io->biovec, PPL_IO_INLINE_BVECS, 0);
pplhdr = page_address(io->header_page);
clear_page(pplhdr);
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index ffe720c73b0a5..a9dcc5bc9c329 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2310,8 +2310,8 @@ 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->vec, 1);
- bio_init(&dev->rreq, &dev->rvec, 1);
+ bio_init(&dev->req, NULL, &dev->vec, 1, 0);
+ bio_init(&dev->rreq, NULL, &dev->rvec, 1, 0);
}
if (raid5_has_ppl(conf)) {
diff --git a/drivers/nvme/target/io-cmd-bdev.c b/drivers/nvme/target/io-cmd-bdev.c
index e092af3abc710..95c2bbb0b2f5f 100644
--- a/drivers/nvme/target/io-cmd-bdev.c
+++ b/drivers/nvme/target/io-cmd-bdev.c
@@ -267,9 +267,8 @@ static void nvmet_bdev_execute_rw(struct nvmet_req *req)
if (nvmet_use_inline_bvec(req)) {
bio = &req->b.inline_bio;
- bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec));
- bio_set_dev(bio, req->ns->bdev);
- bio->bi_opf = op;
+ bio_init(bio, req->ns->bdev, req->inline_bvec,
+ ARRAY_SIZE(req->inline_bvec), op);
} else {
bio = bio_alloc(req->ns->bdev, bio_max_segs(sg_cnt), op,
GFP_KERNEL);
@@ -328,11 +327,10 @@ static void nvmet_bdev_execute_flush(struct nvmet_req *req)
if (!nvmet_check_transfer_len(req, 0))
return;
- bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec));
- bio_set_dev(bio, req->ns->bdev);
+ bio_init(bio, req->ns->bdev, req->inline_bvec,
+ ARRAY_SIZE(req->inline_bvec), REQ_OP_WRITE | REQ_PREFLUSH);
bio->bi_private = req;
bio->bi_end_io = nvmet_bio_done;
- bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
submit_bio(bio);
}
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index 38f72968c3fde..a810bf569fff8 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -206,8 +206,8 @@ static int nvmet_passthru_map_sg(struct nvmet_req *req, struct request *rq)
if (nvmet_use_inline_bvec(req)) {
bio = &req->p.inline_bio;
- bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec));
- bio->bi_opf = req_op(rq);
+ bio_init(bio, NULL, req->inline_bvec,
+ ARRAY_SIZE(req->inline_bvec), req_op(rq));
} else {
bio = bio_alloc(NULL, bio_max_segs(req->sg_cnt), req_op(rq),
GFP_KERNEL);
diff --git a/drivers/nvme/target/zns.c b/drivers/nvme/target/zns.c
index 62c53e8f26d35..3e421217a7ade 100644
--- a/drivers/nvme/target/zns.c
+++ b/drivers/nvme/target/zns.c
@@ -552,8 +552,8 @@ void nvmet_bdev_execute_zone_append(struct nvmet_req *req)
if (nvmet_use_inline_bvec(req)) {
bio = &req->z.inline_bio;
- bio_init(bio, req->inline_bvec, ARRAY_SIZE(req->inline_bvec));
- bio->bi_opf = op;
+ bio_init(bio, req->ns->bdev, req->inline_bvec,
+ ARRAY_SIZE(req->inline_bvec), op);
} else {
bio = bio_alloc(req->ns->bdev, req->sg_cnt, op, GFP_KERNEL);
}
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 70f3657a6ec06..491534e908615 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -549,10 +549,8 @@ static int iomap_read_folio_sync(loff_t block_start, struct folio *folio,
struct bio_vec bvec;
struct bio bio;
- bio_init(&bio, &bvec, 1);
- bio.bi_opf = REQ_OP_READ;
+ bio_init(&bio, iomap->bdev, &bvec, 1, REQ_OP_READ);
bio.bi_iter.bi_sector = iomap_sector(iomap, block_start);
- bio_set_dev(&bio, iomap->bdev);
bio_add_folio(&bio, folio, plen, poff);
return submit_bio_wait(&bio);
}
diff --git a/fs/xfs/xfs_bio_io.c b/fs/xfs/xfs_bio_io.c
index eff4a9f21dcff..32fa02945f739 100644
--- a/fs/xfs/xfs_bio_io.c
+++ b/fs/xfs/xfs_bio_io.c
@@ -36,9 +36,7 @@ xfs_flush_bdev_async(
return;
}
- bio_init(bio, NULL, 0);
- bio_set_dev(bio, bdev);
- bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC;
+ bio_init(bio, bdev, NULL, 0, REQ_OP_WRITE | REQ_PREFLUSH | REQ_SYNC);
bio->bi_private = done;
bio->bi_end_io = xfs_flush_bdev_async_endio;
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 89fec9a18c349..16f9edbda4eb3 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1883,19 +1883,19 @@ xlog_write_iclog(
return;
}
- bio_init(&iclog->ic_bio, iclog->ic_bvec, howmany(count, PAGE_SIZE));
- bio_set_dev(&iclog->ic_bio, log->l_targ->bt_bdev);
- iclog->ic_bio.bi_iter.bi_sector = log->l_logBBstart + bno;
- iclog->ic_bio.bi_end_io = xlog_bio_end_io;
- iclog->ic_bio.bi_private = iclog;
-
/*
* We use REQ_SYNC | REQ_IDLE here to tell the block layer the are more
* IOs coming immediately after this one. This prevents the block layer
* writeback throttle from throttling log writes behind background
* metadata writeback and causing priority inversions.
*/
- iclog->ic_bio.bi_opf = REQ_OP_WRITE | REQ_META | REQ_SYNC | REQ_IDLE;
+ bio_init(&iclog->ic_bio, log->l_targ->bt_bdev, iclog->ic_bvec,
+ howmany(count, PAGE_SIZE),
+ REQ_OP_WRITE | REQ_META | REQ_SYNC | REQ_IDLE);
+ iclog->ic_bio.bi_iter.bi_sector = log->l_logBBstart + bno;
+ iclog->ic_bio.bi_end_io = xlog_bio_end_io;
+ iclog->ic_bio.bi_private = iclog;
+
if (iclog->ic_flags & XLOG_ICL_NEED_FLUSH) {
iclog->ic_bio.bi_opf |= REQ_PREFLUSH;
/*
diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c
index c0fc2c326dcee..d331b52592a0a 100644
--- a/fs/zonefs/super.c
+++ b/fs/zonefs/super.c
@@ -1540,10 +1540,8 @@ static int zonefs_read_super(struct super_block *sb)
if (!page)
return -ENOMEM;
- bio_init(&bio, &bio_vec, 1);
+ bio_init(&bio, sb->s_bdev, &bio_vec, 1, REQ_OP_READ);
bio.bi_iter.bi_sector = 0;
- bio.bi_opf = REQ_OP_READ;
- bio_set_dev(&bio, sb->s_bdev);
bio_add_page(&bio, page, PAGE_SIZE, 0);
ret = submit_bio_wait(&bio);
diff --git a/include/linux/bio.h b/include/linux/bio.h
index be6ac92913d48..41bedf727f59c 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -456,8 +456,8 @@ static inline int bio_iov_vecs_to_alloc(struct iov_iter *iter, int max_segs)
struct request_queue;
extern int submit_bio_wait(struct bio *bio);
-extern void bio_init(struct bio *bio, struct bio_vec *table,
- unsigned short max_vecs);
+void bio_init(struct bio *bio, struct block_device *bdev, struct bio_vec *table,
+ unsigned short max_vecs, unsigned int opf);
extern void bio_uninit(struct bio *);
extern void bio_reset(struct bio *);
void bio_chain(struct bio *, struct bio *);
--
2.30.2
--
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