712 	struct mutex snapshot_lock; /* protects snapshot_list,  member
6001 	lockdep_assert_held(&region->snapshot_lock);  in __devlink_region_snapshot_create()
6039 	lockdep_assert_held(&region->snapshot_lock);  in devlink_region_snapshot_del()
6216 	mutex_lock(&region->snapshot_lock);  in devlink_nl_cmd_region_del()
6219 		mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_del()
6224 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_del()
6272 	mutex_lock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
6337 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
6344 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
6350 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
11336 	mutex_init(&region->snapshot_lock);  in devl_region_create()
11412 	mutex_init(&region->snapshot_lock);  in devlink_port_region_create()
11442 	mutex_destroy(&region->snapshot_lock);  in devl_region_destroy()
11520 	mutex_lock(&region->snapshot_lock);  in devlink_region_snapshot_create()
11522 	mutex_unlock(&region->snapshot_lock);  in devlink_region_snapshot_create()