block,fs: use REQ_* flags directly

Remove the WRITE_* and READ_SYNC wrappers, and just use the flags
directly.  Where applicable this also drops usage of the
bio_set_op_attrs wrapper.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

12 files changed, 19 insertions, 19 deletions

diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 81d3db40cd7b..6fdd8e252760 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -297,7 +297,7 @@ static void bch_btree_node_read(struct btree *b)
 	bio->bi_iter.bi_size = KEY_SIZE(&b->key) << 9;
 	bio->bi_end_io	= btree_node_read_endio;
 	bio->bi_private	= &cl;
-	bio_set_op_attrs(bio, REQ_OP_READ, REQ_META|READ_SYNC);
+	bio->bi_opf = REQ_OP_READ | REQ_META;
 
 	bch_bio_map(bio, b->keys.set[0].data);
 
@@ -393,7 +393,7 @@ static void do_btree_node_write(struct btree *b)
 	b->bio->bi_end_io	= btree_node_write_endio;
 	b->bio->bi_private	= cl;
 	b->bio->bi_iter.bi_size	= roundup(set_bytes(i), block_bytes(b->c));
-	bio_set_op_attrs(b->bio, REQ_OP_WRITE, REQ_META|WRITE_SYNC|REQ_FUA);
+	b->bio->bi_opf		= REQ_OP_WRITE | REQ_META | REQ_FUA;
 	bch_bio_map(b->bio, i);
 
 	/*
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 333a1e5f6ae6..1c9130ae0073 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -52,7 +52,7 @@ void bch_btree_verify(struct btree *b)
 	bio->bi_bdev		= PTR_CACHE(b->c, &b->key, 0)->bdev;
 	bio->bi_iter.bi_sector	= PTR_OFFSET(&b->key, 0);
 	bio->bi_iter.bi_size	= KEY_SIZE(&v->key) << 9;
-	bio_set_op_attrs(bio, REQ_OP_READ, REQ_META|READ_SYNC);
+	bio->bi_opf		= REQ_OP_READ | REQ_META;
 	bch_bio_map(bio, sorted);
 
 	submit_bio_wait(bio);
@@ -113,7 +113,7 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio)
 	check = bio_clone(bio, GFP_NOIO);
 	if (!check)
 		return;
-	bio_set_op_attrs(check, REQ_OP_READ, READ_SYNC);
+	check->bi_opf = REQ_OP_READ;
 
 	if (bio_alloc_pages(check, GFP_NOIO))
 		goto out_put;
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index e8a2b693c928..0d99b5f4b3e6 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -923,7 +923,7 @@ static void cached_dev_write(struct cached_dev *dc, struct search *s)
 			flush->bi_bdev	= bio->bi_bdev;
 			flush->bi_end_io = request_endio;
 			flush->bi_private = cl;
-			bio_set_op_attrs(flush, REQ_OP_WRITE, WRITE_FLUSH);
+			flush->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
 
 			closure_bio_submit(flush, cl);
 		}
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 849ad441cd76..988edf928466 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -381,7 +381,7 @@ static char *uuid_read(struct cache_set *c, struct jset *j, struct closure *cl)
 		return "bad uuid pointer";
 
 	bkey_copy(&c->uuid_bucket, k);
-	uuid_io(c, REQ_OP_READ, READ_SYNC, k, cl);
+	uuid_io(c, REQ_OP_READ, 0, k, cl);
 
 	if (j->version < BCACHE_JSET_VERSION_UUIDv1) {
 		struct uuid_entry_v0	*u0 = (void *) c->uuids;
@@ -600,7 +600,7 @@ static void prio_read(struct cache *ca, uint64_t bucket)
 			ca->prio_last_buckets[bucket_nr] = bucket;
 			bucket_nr++;
 
-			prio_io(ca, bucket, REQ_OP_READ, READ_SYNC);
+			prio_io(ca, bucket, REQ_OP_READ, 0);
 
 			if (p->csum != bch_crc64(&p->magic, bucket_bytes(ca) - 8))
 				pr_warn("bad csum reading priorities");
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index 125aedc3875f..b3ba142e59a4 100644
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -1316,7 +1316,7 @@ int dm_bufio_issue_flush(struct dm_bufio_client *c)
 {
 	struct dm_io_request io_req = {
 		.bi_op = REQ_OP_WRITE,
-		.bi_op_flags = WRITE_FLUSH,
+		.bi_op_flags = REQ_PREFLUSH,
 		.mem.type = DM_IO_KMEM,
 		.mem.ptr.addr = NULL,
 		.client = c->dm_io,
diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c
index 07fc1ad42ec5..33e71ea6cc14 100644
--- a/drivers/md/dm-log.c
+++ b/drivers/md/dm-log.c
@@ -308,7 +308,7 @@ static int flush_header(struct log_c *lc)
 	};
 
 	lc->io_req.bi_op = REQ_OP_WRITE;
-	lc->io_req.bi_op_flags = WRITE_FLUSH;
+	lc->io_req.bi_op_flags = REQ_PREFLUSH;
 
 	return dm_io(&lc->io_req, 1, &null_location, NULL);
 }
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index bdf1606f67bc..1a176d7c8b90 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -261,7 +261,7 @@ static int mirror_flush(struct dm_target *ti)
 	struct mirror *m;
 	struct dm_io_request io_req = {
 		.bi_op = REQ_OP_WRITE,
-		.bi_op_flags = WRITE_FLUSH,
+		.bi_op_flags = REQ_PREFLUSH,
 		.mem.type = DM_IO_KMEM,
 		.mem.ptr.addr = NULL,
 		.client = ms->io_client,
@@ -657,7 +657,7 @@ static void do_write(struct mirror_set *ms, struct bio *bio)
 	struct mirror *m;
 	struct dm_io_request io_req = {
 		.bi_op = REQ_OP_WRITE,
-		.bi_op_flags = bio->bi_opf & WRITE_FLUSH_FUA,
+		.bi_op_flags = bio->bi_opf & (REQ_FUA | REQ_PREFLUSH),
 		.mem.type = DM_IO_BIO,
 		.mem.ptr.bio = bio,
 		.notify.fn = write_callback,
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index b8cf956b577b..b93476c3ba3f 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -741,7 +741,7 @@ static void persistent_commit_exception(struct dm_exception_store *store,
 	/*
 	 * Commit exceptions to disk.
 	 */
-	if (ps->valid && area_io(ps, REQ_OP_WRITE, WRITE_FLUSH_FUA))
+	if (ps->valid && area_io(ps, REQ_OP_WRITE, REQ_PREFLUSH | REQ_FUA))
 		ps->valid = 0;
 
 	/*
@@ -818,7 +818,7 @@ static int persistent_commit_merge(struct dm_exception_store *store,
 	for (i = 0; i < nr_merged; i++)
 		clear_exception(ps, ps->current_committed - 1 - i);
 
-	r = area_io(ps, REQ_OP_WRITE, WRITE_FLUSH_FUA);
+	r = area_io(ps, REQ_OP_WRITE, REQ_PREFLUSH | REQ_FUA);
 	if (r < 0)
 		return r;
 
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 147af9536d0c..b2abfa41af3e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1527,7 +1527,7 @@ static struct mapped_device *alloc_dev(int minor)
 
 	bio_init(&md->flush_bio);
 	md->flush_bio.bi_bdev = md->bdev;
-	bio_set_op_attrs(&md->flush_bio, REQ_OP_WRITE, WRITE_FLUSH);
+	md->flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
 
 	dm_stats_init(&md->stats);
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index eac84d8ff724..b69ec7da4bae 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -394,7 +394,7 @@ static void submit_flushes(struct work_struct *ws)
 			bi->bi_end_io = md_end_flush;
 			bi->bi_private = rdev;
 			bi->bi_bdev = rdev->bdev;
-			bio_set_op_attrs(bi, REQ_OP_WRITE, WRITE_FLUSH);
+			bi->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
 			atomic_inc(&mddev->flush_pending);
 			submit_bio(bi);
 			rcu_read_lock();
@@ -743,7 +743,7 @@ void md_super_write(struct mddev *mddev, struct md_rdev *rdev,
 	bio_add_page(bio, page, size, 0);
 	bio->bi_private = rdev;
 	bio->bi_end_io = super_written;
-	bio_set_op_attrs(bio, REQ_OP_WRITE, WRITE_FLUSH_FUA);
+	bio->bi_opf = REQ_OP_WRITE | REQ_PREFLUSH | REQ_FUA;
 
 	atomic_inc(&mddev->pending_writes);
 	submit_bio(bio);
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c
index 1b1ab4a1d132..28d015c6fffe 100644
--- a/drivers/md/raid5-cache.c
+++ b/drivers/md/raid5-cache.c
@@ -685,7 +685,7 @@ void r5l_flush_stripe_to_raid(struct r5l_log *log)
 	bio_reset(&log->flush_bio);
 	log->flush_bio.bi_bdev = log->rdev->bdev;
 	log->flush_bio.bi_end_io = r5l_log_flush_endio;
-	bio_set_op_attrs(&log->flush_bio, REQ_OP_WRITE, WRITE_FLUSH);
+	log->flush_bio.bi_opf = REQ_OP_WRITE | REQ_PREFLUSH;
 	submit_bio(&log->flush_bio);
 }
 
@@ -1053,7 +1053,7 @@ static int r5l_log_write_empty_meta_block(struct r5l_log *log, sector_t pos,
 	mb->checksum = cpu_to_le32(crc);
 
 	if (!sync_page_io(log->rdev, pos, PAGE_SIZE, page, REQ_OP_WRITE,
-			  WRITE_FUA, false)) {
+			  REQ_FUA, false)) {
 		__free_page(page);
 		return -EIO;
 	}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 92ac251e91e6..70acdd379e44 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -913,7 +913,7 @@ static void ops_run_io(struct stripe_head *sh, struct stripe_head_state *s)
 		if (test_and_clear_bit(R5_Wantwrite, &sh->dev[i].flags)) {
 			op = REQ_OP_WRITE;
 			if (test_and_clear_bit(R5_WantFUA, &sh->dev[i].flags))
-				op_flags = WRITE_FUA;
+				op_flags = REQ_FUA;
 			if (test_bit(R5_Discard, &sh->dev[i].flags))
 				op = REQ_OP_DISCARD;
 		} else if (test_and_clear_bit(R5_Wantread, &sh->dev[i].flags))