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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-14 08:19:08 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-14 08:19:08 -0400 |
| commit | 905ec87e93bc9e01b15c60035cd6a50c636cbaef (patch) | |
| tree | 46fd7618d6511611ffc19eb0dd4d7bc6b90a41c2 /drivers/md/multipath.c | |
| parent | 1d6ae775d7a948c9575658eb41184fd2e506c0df (diff) | |
| parent | 2f4ba45a75d6383b4a1201169a808ffea416ffa0 (diff) | |
| download | kernel-crypto-905ec87e93bc9e01b15c60035cd6a50c636cbaef.tar.gz kernel-crypto-905ec87e93bc9e01b15c60035cd6a50c636cbaef.tar.xz kernel-crypto-905ec87e93bc9e01b15c60035cd6a50c636cbaef.zip | |
Merge /spare/repo/linux-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 2d2ca7fa026..286342375fb 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; |