diff options
Diffstat (limited to 'drivers/md/dm-raid1.c')
| -rw-r--r-- | drivers/md/dm-raid1.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index b3ccf1e0d4f2..907df2ba8fd4 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -260,7 +260,8 @@ static int mirror_flush(struct dm_target *ti) struct dm_io_region io[ms->nr_mirrors]; struct mirror *m; struct dm_io_request io_req = { - .bi_rw = WRITE_FLUSH, + .bi_op = REQ_OP_WRITE, + .bi_op_flags = WRITE_FLUSH, .mem.type = DM_IO_KMEM, .mem.ptr.addr = NULL, .client = ms->io_client, @@ -541,7 +542,8 @@ static void read_async_bio(struct mirror *m, struct bio *bio) { struct dm_io_region io; struct dm_io_request io_req = { - .bi_rw = READ, + .bi_op = REQ_OP_READ, + .bi_op_flags = 0, .mem.type = DM_IO_BIO, .mem.ptr.bio = bio, .notify.fn = read_callback, @@ -624,7 +626,7 @@ static void write_callback(unsigned long error, void *context) * If the bio is discard, return an error, but do not * degrade the array. */ - if (bio->bi_rw & REQ_DISCARD) { + if (bio_op(bio) == REQ_OP_DISCARD) { bio->bi_error = -EOPNOTSUPP; bio_endio(bio); return; @@ -654,7 +656,8 @@ static void do_write(struct mirror_set *ms, struct bio *bio) struct dm_io_region io[ms->nr_mirrors], *dest = io; struct mirror *m; struct dm_io_request io_req = { - .bi_rw = WRITE | (bio->bi_rw & WRITE_FLUSH_FUA), + .bi_op = REQ_OP_WRITE, + .bi_op_flags = bio->bi_rw & WRITE_FLUSH_FUA, .mem.type = DM_IO_BIO, .mem.ptr.bio = bio, .notify.fn = write_callback, @@ -662,8 +665,8 @@ static void do_write(struct mirror_set *ms, struct bio *bio) .client = ms->io_client, }; - if (bio->bi_rw & REQ_DISCARD) { - io_req.bi_rw |= REQ_DISCARD; + if (bio_op(bio) == REQ_OP_DISCARD) { + io_req.bi_op = REQ_OP_DISCARD; io_req.mem.type = DM_IO_KMEM; io_req.mem.ptr.addr = NULL; } @@ -702,7 +705,7 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes) while ((bio = bio_list_pop(writes))) { if ((bio->bi_rw & REQ_FLUSH) || - (bio->bi_rw & REQ_DISCARD)) { + (bio_op(bio) == REQ_OP_DISCARD)) { bio_list_add(&sync, bio); continue; } @@ -1250,7 +1253,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio, int error) * We need to dec pending if this was a write. */ if (rw == WRITE) { - if (!(bio->bi_rw & (REQ_FLUSH | REQ_DISCARD))) + if (!(bio->bi_rw & REQ_FLUSH) && bio_op(bio) != REQ_OP_DISCARD) dm_rh_dec(ms->rh, bio_record->write_region); return error; } |