diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/aoe/aoeblk.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c index 1e15889..bf7ceba 100644 --- a/drivers/block/aoe/aoeblk.c +++ b/drivers/block/aoe/aoeblk.c @@ -172,6 +172,9 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio) BUG(); bio_endio(bio, -ENXIO); return 0; + } else if (bio_rw_flagged(bio, BIO_RW_BARRIER)) { + bio_endio(bio, -EOPNOTSUPP); + return 0; } else if (bio->bi_io_vec == NULL) { printk(KERN_ERR "aoe: bi_io_vec is NULL\n"); BUG(); |