SOFTIRQ_SHIFT      39 include/linux/preempt.h #define HARDIRQ_SHIFT	(SOFTIRQ_SHIFT + SOFTIRQ_BITS)
SOFTIRQ_SHIFT      45 include/linux/preempt.h #define SOFTIRQ_MASK	(__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
SOFTIRQ_SHIFT      50 include/linux/preempt.h #define SOFTIRQ_OFFSET	(1UL << SOFTIRQ_SHIFT)
SOFTIRQ_SHIFT    2051 kernel/locking/lockdep.c 		curr->softirq_context, softirq_count() >> SOFTIRQ_SHIFT,
SOFTIRQ_SHIFT    3089 kernel/locking/lockdep.c 		trace_softirq_context(curr), softirq_count() >> SOFTIRQ_SHIFT,