/* * struct hw_perf_event.flags flags */ PERF_ARCH(PEBS_LDLAT, 0x00001) /* ld+ldlat data address sampling */ PERF_ARCH(PEBS_ST, 0x00002) /* st data address sampling */ PERF_ARCH(PEBS_ST_HSW, 0x00004) /* haswell style datala, store */ PERF_ARCH(PEBS_LD_HSW, 0x00008) /* haswell style datala, load */ PERF_ARCH(PEBS_NA_HSW, 0x00010) /* haswell style datala, unknown */ PERF_ARCH(EXCL, 0x00020) /* HT exclusivity on counter */ PERF_ARCH(DYNAMIC, 0x00040) /* dynamic alloc'd constraint */ PERF_ARCH(PEBS_CNTR, 0x00080) /* PEBS counters snapshot */ PERF_ARCH(EXCL_ACCT, 0x00100) /* accounted EXCL event */ PERF_ARCH(AUTO_RELOAD, 0x00200) /* use PEBS auto-reload */ PERF_ARCH(LARGE_PEBS, 0x00400) /* use large PEBS */ PERF_ARCH(PEBS_VIA_PT, 0x00800) /* use PT buffer for PEBS */ PERF_ARCH(PAIR, 0x01000) /* Large Increment per Cycle */ PERF_ARCH(LBR_SELECT, 0x02000) /* Save/Restore MSR_LBR_SELECT */ PERF_ARCH(TOPDOWN, 0x04000) /* Count Topdown slots/metrics events */ PERF_ARCH(PEBS_STLAT, 0x08000) /* st+stlat data address sampling */ PERF_ARCH(AMD_BRS, 0x10000) /* AMD Branch Sampling */ PERF_ARCH(PEBS_LAT_HYBRID, 0x20000) /* ld and st lat for hybrid */ PERF_ARCH(NEEDS_BRANCH_STACK, 0x40000) /* require branch stack setup */ PERF_ARCH(BRANCH_COUNTERS, 0x80000) /* logs the counters in the extra space of each branch */