UCOUNT_INOTIFY_INSTANCES
dec_ucount(ucounts, UCOUNT_INOTIFY_INSTANCES);
.data = &init_user_ns.ucount_max[UCOUNT_INOTIFY_INSTANCES],
UCOUNT_INOTIFY_INSTANCES);
init_user_ns.ucount_max[UCOUNT_INOTIFY_INSTANCES] = 128;