64 	unsigned long flags;  in timerfd_triggered()  local
66 	spin_lock_irqsave(&ctx->wqh.lock, flags);  in timerfd_triggered()
70 	spin_unlock_irqrestore(&ctx->wqh.lock, flags);  in timerfd_triggered()
100 	unsigned long flags;  in timerfd_clock_was_set()  local
106 		spin_lock_irqsave(&ctx->wqh.lock, flags);  in timerfd_clock_was_set()
112 		spin_unlock_irqrestore(&ctx->wqh.lock, flags);  in timerfd_clock_was_set()
142 static void timerfd_setup_cancel(struct timerfd_ctx *ctx, int flags)  in timerfd_setup_cancel()  argument
147 	    (flags & TFD_TIMER_ABSTIME) && (flags & TFD_TIMER_CANCEL_ON_SET)) {  in timerfd_setup_cancel()
172 static int timerfd_setup(struct timerfd_ctx *ctx, int flags,  in timerfd_setup()  argument
179 	htmode = (flags & TFD_TIMER_ABSTIME) ?  in timerfd_setup()
200 			if (flags & TFD_TIMER_ABSTIME)  in timerfd_setup()
212 	ctx->settime_flags = flags & TFD_SETTIME_FLAGS;  in timerfd_setup()
234 	unsigned long flags;  in timerfd_poll()  local
238 	spin_lock_irqsave(&ctx->wqh.lock, flags);  in timerfd_poll()
241 	spin_unlock_irqrestore(&ctx->wqh.lock, flags);  in timerfd_poll()
387 SYSCALL_DEFINE2(timerfd_create, int, clockid, int, flags)  in SYSCALL_DEFINE2()  argument
396 	if ((flags & ~TFD_CREATE_FLAGS) ||  in SYSCALL_DEFINE2()
428 			       O_RDWR | (flags & TFD_SHARED_FCNTL_FLAGS));  in SYSCALL_DEFINE2()
435 static int do_timerfd_settime(int ufd, int flags,   in do_timerfd_settime()  argument
443 	if ((flags & ~TFD_SETTIME_FLAGS) ||  in do_timerfd_settime()
457 	timerfd_setup_cancel(ctx, flags);  in do_timerfd_settime()
500 	ret = timerfd_setup(ctx, flags, new);  in do_timerfd_settime()
539 SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,  in SYSCALL_DEFINE4()  argument
548 	ret = do_timerfd_settime(ufd, flags, &new, &old);  in SYSCALL_DEFINE4()
567 SYSCALL_DEFINE4(timerfd_settime32, int, ufd, int, flags,  in SYSCALL_DEFINE4()  argument
576 	ret = do_timerfd_settime(ufd, flags, &new, &old);  in SYSCALL_DEFINE4()