perf_sw_event    1106 include/linux/perf_event.h perf_sw_event(u32 event_id, u64 nr, struct pt_regs *regs, u64 addr)
perf_sw_event    1386 include/linux/perf_event.h perf_sw_event(u32 event_id, u64 nr, struct pt_regs *regs, u64 addr)	{ }