diff options
Diffstat (limited to 'drivers/md/raid6main.c')
| -rw-r--r-- | drivers/md/raid6main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c index 495dee1..09cb7272 100644 --- a/drivers/md/raid6main.c +++ b/drivers/md/raid6main.c @@ -1570,6 +1570,11 @@ static int make_request (request_queue_t *q, struct bio * bi) sector_t logical_sector, last_sector; struct stripe_head *sh; + if (unlikely(bio_barrier(bi))) { + bio_endio(bi, bi->bi_size, -EOPNOTSUPP); + return 0; + } + md_write_start(mddev, bi); if (bio_data_dir(bi)==WRITE) { |
