17 	struct mutex snapshot_lock; /* protects snapshot_list,  member
424 	lockdep_assert_held(&region->snapshot_lock);  in __devlink_region_snapshot_create()
462 	lockdep_assert_held(&region->snapshot_lock);  in devlink_region_snapshot_del()
624 	mutex_lock(&region->snapshot_lock);  in devlink_nl_cmd_region_del()
627 		mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_del()
632 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_del()
679 	mutex_lock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
744 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
751 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
757 	mutex_unlock(&region->snapshot_lock);  in devlink_nl_cmd_region_new()
1069 	mutex_init(&region->snapshot_lock);  in devl_region_create()
1145 	mutex_init(&region->snapshot_lock);  in devlink_port_region_create()
1171 	mutex_lock(&region->snapshot_lock);  in devl_region_destroy()
1174 	mutex_unlock(&region->snapshot_lock);  in devl_region_destroy()
1177 	mutex_destroy(&region->snapshot_lock);  in devl_region_destroy()
1255 	mutex_lock(&region->snapshot_lock);  in devlink_region_snapshot_create()
1257 	mutex_unlock(&region->snapshot_lock);  in devlink_region_snapshot_create()