HARDIRQ_MASK       63 include/linux/hardirq.h #define hardirq_count()	(preempt_count() & HARDIRQ_MASK)
HARDIRQ_MASK       65 include/linux/hardirq.h #define irq_count()	(preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK))
HARDIRQ_MASK      824 kernel/trace/trace.c 		((pc & HARDIRQ_MASK) ? TRACE_FLAG_HARDIRQ : 0) |