From ed95b21a4b0a71ef89306cdeb427d53cc9cb343f Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <idryomov@gmail.com>
Date: Fri, 12 Aug 2016 16:40:02 +0200
Subject: rbd: support for exclusive-lock feature

Add basic support for RBD_FEATURE_EXCLUSIVE_LOCK feature.  Maintenance
operations (resize, snapshot create, etc) are offloaded to librbd via
returning -EOPNOTSUPP - librbd should request the lock and execute the
operation.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Mike Christie <mchristi@redhat.com>
Tested-by: Mike Christie <mchristi@redhat.com>
---
 net/ceph/ceph_strings.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'net/ceph/ceph_strings.c')

diff --git a/net/ceph/ceph_strings.c b/net/ceph/ceph_strings.c
index 3773a4fa11e3..19b7d8aa915c 100644
--- a/net/ceph/ceph_strings.c
+++ b/net/ceph/ceph_strings.c
@@ -15,6 +15,7 @@ const char *ceph_entity_type_name(int type)
 	default: return "unknown";
 	}
 }
+EXPORT_SYMBOL(ceph_entity_type_name);
 
 const char *ceph_osd_op_name(int op)
 {
-- 
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