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[PATCH] device-mapper multipath: Barriers not supported

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dm multipath will report barriers as not supported with this patch.

Signed-off-by: Lars Marowsky-Bree <lmb@suse.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alasdair G Kergon
2005-07-12 15:53:01 -07:00
committed by Linus Torvalds
parent 3f603ed319
commit f6a80ea8ed
3 changed files with 8 additions and 2 deletions
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2
drivers/md/dm.c
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@ -384,7 +384,7 @@ static void __map_bio(struct dm_target *ti, struct bio *clone,
/* error the io and bail out */
struct dm_io *io = tio->io;
free_tio(tio->io->md, tio);
dec_pending(io, -EIO);
dec_pending(io, r);
bio_put(clone);
}
}