PERF_MEM_TLB_HIT
data_src->mem_dtlb = PERF_MEM_TLB_L1 | PERF_MEM_TLB_HIT;
data_src->mem_dtlb = PERF_MEM_TLB_L2 | PERF_MEM_TLB_HIT;
data_src.mem_dtlb |= PERF_MEM_TLB_HIT;
hit = m & PERF_MEM_TLB_HIT;
m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS);
case PERF_MEM_TLB_L1 | PERF_MEM_TLB_HIT:
case PERF_MEM_TLB_L2 | PERF_MEM_TLB_HIT:
case PERF_MEM_TLB_L1 | PERF_MEM_TLB_L2 | PERF_MEM_TLB_HIT: