1 files changed, 1 insertions, 0 deletions

diff --git a/fs/dlm/lockspace.h b/fs/dlm/lockspace.h
index 17bd3ba863a9..891eabbdd021 100644
--- a/fs/dlm/lockspace.h
+++ b/fs/dlm/lockspace.h
@@ -18,6 +18,7 @@ int dlm_lockspace_init(void);
 void dlm_lockspace_exit(void);
 struct dlm_ls *dlm_find_lockspace_global(uint32_t id);
 struct dlm_ls *dlm_find_lockspace_local(void *id);
+struct dlm_ls *dlm_find_lockspace_device(int minor);
 void dlm_put_lockspace(struct dlm_ls *ls);
 
 #endif                          /* __LOCKSPACE_DOT_H__ */