HARDIRQ_MASK 80 include/linux/preempt.h #define hardirq_count() (preempt_count() & HARDIRQ_MASK) HARDIRQ_MASK 82 include/linux/preempt.h #define irq_count() (preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK \ HARDIRQ_MASK 104 include/linux/preempt.h (NMI_MASK | HARDIRQ_MASK | SOFTIRQ_OFFSET))) HARDIRQ_MASK 345 kernel/rcu/rcutorture.c if (preempt_count() & (SOFTIRQ_MASK | HARDIRQ_MASK)) HARDIRQ_MASK 2698 kernel/trace/ring_buffer.c if (!(pc & (NMI_MASK | HARDIRQ_MASK | SOFTIRQ_OFFSET))) HARDIRQ_MASK 2702 kernel/trace/ring_buffer.c pc & HARDIRQ_MASK ? RB_CTX_IRQ : RB_CTX_SOFTIRQ; HARDIRQ_MASK 2355 kernel/trace/trace.c ((pc & HARDIRQ_MASK) ? TRACE_FLAG_HARDIRQ : 0) |