31 	unsigned long flags, oflags, nflags;  in irq_work_claim()  local
37 	flags = work->flags & ~IRQ_WORK_PENDING;  in irq_work_claim()
39 		nflags = flags | IRQ_WORK_FLAGS;  in irq_work_claim()
40 		oflags = cmpxchg(&work->flags, flags, nflags);  in irq_work_claim()
41 		if (oflags == flags)  in irq_work_claim()
45 		flags = oflags;  in irq_work_claim()
97 	if (work->flags & IRQ_WORK_LAZY) {  in irq_work_queue()
131 	unsigned long flags;  in irq_work_run_list()  local
153 		flags = work->flags & ~IRQ_WORK_PENDING;  in irq_work_run_list()
154 		xchg(&work->flags, flags);  in irq_work_run_list()
161 		(void)cmpxchg(&work->flags, flags, flags & ~IRQ_WORK_BUSY);  in irq_work_run_list()
193 	while (work->flags & IRQ_WORK_BUSY)  in irq_work_sync()