From: Alasdair G Kergon <agk@redhat.com>
Date: Tue, 1 Nov 2011 00:15:34 +0000 (+1100)
Subject: Export dm_get_md() for the new thin provisioning target to use.
X-Git-Tag: next-20111101~33^2~6
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5bc3d10dfc9b1f806a352cf7118bfb2095b82060;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 9836324e2118..6b6616a41baa 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -2250,6 +2250,7 @@ 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)
 {