LU-812 compat: clean up mutex lock to use kernel mutex primitive

[fs/lustre-release.git] / lustre / mdt / mdt_handler.c

diff --git a/lustre/mdt/mdt_handler.c b/lustre/mdt/mdt_handler.c
index 9b60848..1db26a7 100644 (file)
--- a/lustre/mdt/mdt_handler.c
+++ b/lustre/mdt/mdt_handler.c
@@ -4823,8 +4823,8 @@ static struct lu_object *mdt_object_alloc(const struct lu_env *env,
                 lu_object_init(o, h, d);
                 lu_object_add_top(h, o);
                 o->lo_ops = &mdt_obj_ops;
-                cfs_sema_init(&mo->mot_ioepoch_sem, 1);
-                cfs_sema_init(&mo->mot_lov_sem, 1);
+                cfs_mutex_init(&mo->mot_ioepoch_mutex);
+                cfs_mutex_init(&mo->mot_lov_mutex);
                 RETURN(o);
         } else
                 RETURN(NULL);
@@ -5229,7 +5229,7 @@ static int mdt_init_export(struct obd_export *exp)
 
         CFS_INIT_LIST_HEAD(&med->med_open_head);
         cfs_spin_lock_init(&med->med_open_lock);
-        cfs_sema_init(&med->med_idmap_sem, 1);
+        cfs_mutex_init(&med->med_idmap_mutex);
         med->med_idmap = NULL;
         cfs_spin_lock(&exp->exp_lock);
         exp->exp_connecting = 1;