1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 1e0e6dd..d6f77ba 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -614,7 +614,7 @@ static void dec_pending(struct dm_io *io, int error)
 			 */
 			spin_lock_irqsave(&md->deferred_lock, flags);
 			if (__noflush_suspending(md)) {
-				if (!bio_rw_flagged(io->bio, BIO_RW_BARRIER))
+				if (!(io->bio->bi_rw & REQ_HARDBARRIER))
 					bio_list_add_head(&md->deferred,
 							  io->bio);
 			} else
@@ -626,7 +626,7 @@ static void dec_pending(struct dm_io *io, int error)
 		io_error = io->error;
 		bio = io->bio;
 
-		if (bio_rw_flagged(bio, BIO_RW_BARRIER)) {
+		if (bio->bi_rw & REQ_HARDBARRIER) {
 			/*
 			 * There can be just one barrier request so we use
 			 * a per-device variable for error reporting.
@@ -1106,7 +1106,7 @@ static struct bio *split_bvec(struct bio *bio, sector_t sector,
 
 	clone->bi_sector = sector;
 	clone->bi_bdev = bio->bi_bdev;
-	clone->bi_rw = bio->bi_rw & ~(1 << BIO_RW_BARRIER);
+	clone->bi_rw = bio->bi_rw & ~REQ_HARDBARRIER;
 	clone->bi_vcnt = 1;
 	clone->bi_size = to_bytes(len);
 	clone->bi_io_vec->bv_offset = offset;
@@ -1133,7 +1133,7 @@ static struct bio *clone_bio(struct bio *bio, sector_t sector,
 
 	clone = bio_alloc_bioset(GFP_NOIO, bio->bi_max_vecs, bs);
 	__bio_clone(clone, bio);
-	clone->bi_rw &= ~(1 << BIO_RW_BARRIER);
+	clone->bi_rw &= ~REQ_HARDBARRIER;
 	clone->bi_destructor = dm_bio_destructor;
 	clone->bi_sector = sector;
 	clone->bi_idx = idx;
@@ -1301,7 +1301,7 @@ static void __split_and_process_bio(struct mapped_device *md, struct bio *bio)
 
 	ci.map = dm_get_live_table(md);
 	if (unlikely(!ci.map)) {
-		if (!bio_rw_flagged(bio, BIO_RW_BARRIER))
+		if (!(bio->bi_rw & REQ_HARDBARRIER))
 			bio_io_error(bio);
 		else
 			if (!md->barrier_error)
@@ -1414,7 +1414,7 @@ static int _dm_request(struct request_queue *q, struct bio *bio)
 	 * we have to queue this io for later.
 	 */
 	if (unlikely(test_bit(DMF_QUEUE_IO_TO_THREAD, &md->flags)) ||
-	    unlikely(bio_rw_flagged(bio, BIO_RW_BARRIER))) {
+	    unlikely(bio->bi_rw & REQ_HARDBARRIER)) {
 		up_read(&md->io_lock);
 
 		if (unlikely(test_bit(DMF_BLOCK_IO_FOR_SUSPEND, &md->flags)) &&
@@ -2296,7 +2296,7 @@ static void dm_wq_work(struct work_struct *work)
 		if (dm_request_based(md))
 			generic_make_request(c);
 		else {
-			if (bio_rw_flagged(c, BIO_RW_BARRIER))
+			if (c->bi_rw & REQ_HARDBARRIER)
 				process_barrier(md, c);
 			else
 				__split_and_process_bio(md, c);