PM_SUBUNIT_SH 28 arch/powerpc/perf/power6-pmu.c #define PM_SUBUNIT_MSKS (PM_SUBUNIT_MSK << PM_SUBUNIT_SH) PM_SUBUNIT_SH 220 arch/powerpc/perf/power6-pmu.c s = (ev >> PM_SUBUNIT_SH) & PM_SUBUNIT_MSK; PM_SUBUNIT_SH 286 arch/powerpc/perf/power6-pmu.c subunit = (event >> PM_SUBUNIT_SH) & PM_SUBUNIT_MSK;