dm: export dm get md

Export dm_get_md() for the new thin provisioning target to use. Signed-off-by: Alasdair G Kergon <agk@redhat.com>
git-mirror · Oct 31, 2011 · 3cf2e4b · 3cf2e4b
1 parent 36a0456
commit 3cf2e4b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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)
 {