COUNTER_SHIFT 319 arch/x86/events/amd/iommu.c delta = (count << COUNTER_SHIFT) - (prev << COUNTER_SHIFT); COUNTER_SHIFT 320 arch/x86/events/amd/iommu.c delta >>= COUNTER_SHIFT; COUNTER_SHIFT 96 arch/x86/events/amd/uncore.c delta = (new << COUNTER_SHIFT) - (prev << COUNTER_SHIFT); COUNTER_SHIFT 97 arch/x86/events/amd/uncore.c delta >>= COUNTER_SHIFT;