diff options
| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 14:32:04 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 13:41:38 -0600 |
| commit | e6047149db702374f240dc18bab665479e25a8cc (patch) | |
| tree | 4a07c091de4b1d1d506b911a5f94e6cd6b5b6ba4 /drivers/md/dm.c | |
| parent | 528ec5abe6808c367b13f51945829eba24b1fc17 (diff) | |
| download | blackbird-op-linux-e6047149db702374f240dc18bab665479e25a8cc.tar.gz blackbird-op-linux-e6047149db702374f240dc18bab665479e25a8cc.zip | |
dm: use bio op accessors
Separate the op from the rq_flag_bits and have dm
set/get the bio using bio_set_op_attrs/bio_op.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index f5ac0a32cb6c..9204a2dfdd64 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1053,7 +1053,7 @@ static void clone_endio(struct bio *bio) } } - if (unlikely(r == -EREMOTEIO && (bio->bi_rw & REQ_WRITE_SAME) && + if (unlikely(r == -EREMOTEIO && (bio_op(bio) == REQ_OP_WRITE_SAME) && !bdev_get_queue(bio->bi_bdev)->limits.max_write_same_sectors)) disable_write_same(md); @@ -1748,9 +1748,9 @@ static int __split_and_process_non_flush(struct clone_info *ci) unsigned len; int r; - if (unlikely(bio->bi_rw & REQ_DISCARD)) + if (unlikely(bio_op(bio) == REQ_OP_DISCARD)) return __send_discard(ci); - else if (unlikely(bio->bi_rw & REQ_WRITE_SAME)) + else if (unlikely(bio_op(bio) == REQ_OP_WRITE_SAME)) return __send_write_same(ci); ti = dm_table_find_target(ci->map, ci->sector); @@ -2415,7 +2415,7 @@ static struct mapped_device *alloc_dev(int minor) bio_init(&md->flush_bio); md->flush_bio.bi_bdev = md->bdev; - md->flush_bio.bi_rw = WRITE_FLUSH; + bio_set_op_attrs(&md->flush_bio, REQ_OP_WRITE, WRITE_FLUSH); dm_stats_init(&md->stats); |
