SOFTIRQ_SHIFT      47 include/linux/hardirq.h #define HARDIRQ_SHIFT	(SOFTIRQ_SHIFT + SOFTIRQ_BITS)
SOFTIRQ_SHIFT      52 include/linux/hardirq.h #define SOFTIRQ_MASK	(__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
SOFTIRQ_SHIFT      56 include/linux/hardirq.h #define SOFTIRQ_OFFSET	(1UL << SOFTIRQ_SHIFT)
SOFTIRQ_SHIFT    1198 kernel/lockdep.c 		curr->softirq_context, softirq_count() >> SOFTIRQ_SHIFT,
SOFTIRQ_SHIFT    1806 kernel/lockdep.c 		trace_softirq_context(curr), softirq_count() >> SOFTIRQ_SHIFT,