dec_ucount
dec_ucount(ucounts, UCOUNT_MNT_NAMESPACES);
dec_ucount(group->fanotify_data.ucounts,
dec_ucount(group->fanotify_data.ucounts, UCOUNT_FANOTIFY_MARKS);
dec_ucount(ucounts, UCOUNT_FANOTIFY_MARKS);
dec_ucount(ucounts, UCOUNT_INOTIFY_INSTANCES);
dec_ucount(ucounts, UCOUNT_INOTIFY_WATCHES);
void dec_ucount(struct ucounts *ucounts, enum ucount_type type);
dec_ucount(ucounts, UCOUNT_IPC_NAMESPACES);
dec_ucount(ucounts, UCOUNT_CGROUP_NAMESPACES);
dec_ucount(ucounts, UCOUNT_PID_NAMESPACES);
dec_ucount(ucounts, UCOUNT_TIME_NAMESPACES);
return dec_ucount(ucounts, UCOUNT_USER_NAMESPACES);
dec_ucount(ucounts, UCOUNT_UTS_NAMESPACES);
dec_ucount(ucounts, UCOUNT_NET_NAMESPACES);