615 	unsigned long lock_limit;  in do_mlock()  local
626 	lock_limit = rlimit(RLIMIT_MEMLOCK);  in do_mlock()
627 	lock_limit >>= PAGE_SHIFT;  in do_mlock()
634 	if ((locked > lock_limit) && (!capable(CAP_IPC_LOCK))) {  in do_mlock()
646 	if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))  in do_mlock()
747 	unsigned long lock_limit;  in SYSCALL_DEFINE1()  local
757 	lock_limit = rlimit(RLIMIT_MEMLOCK);  in SYSCALL_DEFINE1()
758 	lock_limit >>= PAGE_SHIFT;  in SYSCALL_DEFINE1()
764 	if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||  in SYSCALL_DEFINE1()
793 	unsigned long lock_limit, locked;  in user_shm_lock()  local
798 	lock_limit = rlimit(RLIMIT_MEMLOCK);  in user_shm_lock()
799 	if (lock_limit != RLIM_INFINITY)  in user_shm_lock()
800 		lock_limit >>= PAGE_SHIFT;  in user_shm_lock()
804 	if ((memlock == LONG_MAX || memlock > lock_limit) && !capable(CAP_IPC_LOCK)) {  in user_shm_lock()