diff options
| author | Greg KH <gregkh@suse.de> | 2005-09-12 12:10:59 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-12 12:10:59 -0700 |
| commit | ad2c10f8f00d3fe2e37dd8a107e7cf4ac0459489 (patch) | |
| tree | 5571f6a5784f51efddf9c1ee0408894cd63a460f /drivers/md/multipath.c | |
| parent | 6b7839007098a6b5612d31690e11277d4242e6ae (diff) | |
| parent | 2ade81473636b33aaac64495f89a7dc572c529f0 (diff) | |
Merge ../torvalds-2.6/
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 2d2ca7fa0265..286342375fb7 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -169,6 +169,11 @@ static int multipath_make_request (request_queue_t *q, struct bio * bio) struct multipath_bh * mp_bh; struct multipath_info *multipath; + if (unlikely(bio_barrier(bio))) { + bio_endio(bio, bio->bi_size, -EOPNOTSUPP); + return 0; + } + mp_bh = mempool_alloc(conf->pool, GFP_NOIO); mp_bh->master_bio = bio; |