PERF_EVENT_CONFIG_EBB_SHIFT 540 arch/powerpc/perf/core-book3s.c ((event->attr.config >> PERF_EVENT_CONFIG_EBB_SHIFT) & 1); PERF_EVENT_CONFIG_EBB_SHIFT 17 arch/powerpc/perf/isa207-common.h #define EVENT_EBB_SHIFT PERF_EVENT_CONFIG_EBB_SHIFT