650 	unsigned long lock_limit;  in do_mlock()  local
661 	lock_limit = rlimit(RLIMIT_MEMLOCK);  in do_mlock()
662 	lock_limit >>= PAGE_SHIFT;  in do_mlock()
669 	if ((locked > lock_limit) && (!capable(CAP_IPC_LOCK))) {  in do_mlock()
681 	if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))  in do_mlock()
777 	unsigned long lock_limit;  in SYSCALL_DEFINE1()  local
787 	lock_limit = rlimit(RLIMIT_MEMLOCK);  in SYSCALL_DEFINE1()
788 	lock_limit >>= PAGE_SHIFT;  in SYSCALL_DEFINE1()
794 	if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||  in SYSCALL_DEFINE1()
823 	unsigned long lock_limit, locked;  in user_shm_lock()  local
828 	lock_limit = rlimit(RLIMIT_MEMLOCK);  in user_shm_lock()
829 	if (lock_limit == RLIM_INFINITY)  in user_shm_lock()
831 	lock_limit >>= PAGE_SHIFT;  in user_shm_lock()
835 	if (!allowed && (memlock == LONG_MAX || memlock > lock_limit) && !capable(CAP_IPC_LOCK)) {  in user_shm_lock()