87 	unsigned int flags = futex_to_flags(op);  in do_futex()  local
90 	if (flags & FLAGS_CLOCKRT) {  in do_futex()
102 		return futex_wait(uaddr, flags, val, timeout, val3);  in do_futex()
107 		return futex_wake(uaddr, flags, val, val3);  in do_futex()
109 		return futex_requeue(uaddr, flags, uaddr2, flags, val, val2, NULL, 0);  in do_futex()
111 		return futex_requeue(uaddr, flags, uaddr2, flags, val, val2, &val3, 0);  in do_futex()
113 		return futex_wake_op(uaddr, flags, uaddr2, val, val2, val3);  in do_futex()
115 		flags |= FLAGS_CLOCKRT;  in do_futex()
118 		return futex_lock_pi(uaddr, flags, timeout, 0);  in do_futex()
120 		return futex_unlock_pi(uaddr, flags);  in do_futex()
122 		return futex_lock_pi(uaddr, flags, NULL, 1);  in do_futex()
125 		return futex_wait_requeue_pi(uaddr, flags, val, timeout, val3,  in do_futex()
128 		return futex_requeue(uaddr, flags, uaddr2, flags, val, val2, &val3, 1);  in do_futex()
201 		unsigned int flags;  in futex_parse_waitv()  local
206 		if ((aux.flags & ~FUTEX2_VALID_MASK) || aux.__reserved)  in futex_parse_waitv()
209 		flags = futex2_to_flags(aux.flags);  in futex_parse_waitv()
210 		if (!futex_flags_valid(flags))  in futex_parse_waitv()
213 		if (!futex_validate_input(flags, aux.val))  in futex_parse_waitv()
216 		futexv[i].w.flags = flags;  in futex_parse_waitv()
271  * @flags:      Flag for timeout (monotonic/realtime)
278  * the operation. Each waiter has individual flags. The `flags` argument for
280  * needed. Flags for private futexes, sizes, etc. should be used on the
281  * individual flags of each waiter.
291 		unsigned int, nr_futexes, unsigned int, flags,  in SYSCALL_DEFINE5()  argument
298 	/* This syscall supports no flags for now */  in SYSCALL_DEFINE5()
299 	if (flags)  in SYSCALL_DEFINE5()
332  * @flags:	FUTEX2 flags
342 		unsigned int, flags)  in SYSCALL_DEFINE4()  argument
344 	if (flags & ~FUTEX2_VALID_MASK)  in SYSCALL_DEFINE4()
347 	flags = futex2_to_flags(flags);  in SYSCALL_DEFINE4()
348 	if (!futex_flags_valid(flags))  in SYSCALL_DEFINE4()
351 	if (!futex_validate_input(flags, mask))  in SYSCALL_DEFINE4()
354 	return futex_wake(uaddr, FLAGS_STRICT | flags, nr, mask);  in SYSCALL_DEFINE4()
362  * @flags:	FUTEX2 flags
374 		unsigned int, flags,  in SYSCALL_DEFINE6()  argument
381 	if (flags & ~FUTEX2_VALID_MASK)  in SYSCALL_DEFINE6()
384 	flags = futex2_to_flags(flags);  in SYSCALL_DEFINE6()
385 	if (!futex_flags_valid(flags))  in SYSCALL_DEFINE6()
388 	if (!futex_validate_input(flags, val) ||  in SYSCALL_DEFINE6()
389 	    !futex_validate_input(flags, mask))  in SYSCALL_DEFINE6()
395 	ret = __futex_wait(uaddr, flags, val, timeout ? &to : NULL, mask);  in SYSCALL_DEFINE6()
406  * @flags:	unused
416 		unsigned int, flags,  in SYSCALL_DEFINE4()  argument
424 	if (flags)  in SYSCALL_DEFINE4()
436 	return futex_requeue(u64_to_user_ptr(futexes[0].w.uaddr), futexes[0].w.flags,  in SYSCALL_DEFINE4()
437 			     u64_to_user_ptr(futexes[1].w.uaddr), futexes[1].w.flags,  in SYSCALL_DEFINE4()