From: Alasdair G Kergon <agk@redhat.com>
Date: Tue, 9 Aug 2011 00:49:59 +0000 (+1000)
Subject: Export dm_get_md() for the new thin provisioning target to use.
X-Git-Tag: next-20110809~26^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=48bb4df7ae1e7e51aa20aa638eb63f42cbeda8cc;p=karo-tx-linux.git

Export dm_get_md() for the new thin provisioning target to use.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 52a8fd8eb17f..a98fd64074ba 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -2241,6 +2241,7 @@ struct mapped_device *dm_get_md(dev_t dev)
 
 	return md;
 }
+EXPORT_SYMBOL_GPL(dm_get_md);
 
 void *dm_get_mdptr(struct mapped_device *md)
 {