Searched refs:epb (Results 1 – 6 of 6) sorted by relevance
| /linux/arch/x86/kernel/cpu/ |
| H A D | intel_epb.c | 80 u64 epb; in intel_epb_save() local
82 rdmsrq(MSR_IA32_ENERGY_PERF_BIAS, epb); in intel_epb_save()
87 this_cpu_write(saved_epb, (epb & EPB_MASK) | EPB_SAVED); in intel_epb_save()
95 u64 epb; in intel_epb_restore() local
97 rdmsrq(MSR_IA32_ENERGY_PERF_BIAS, epb); in intel_epb_restore()
108 val = epb & EPB_MASK; in intel_epb_restore()
114 wrmsrq(MSR_IA32_ENERGY_PERF_BIAS, (epb & ~EPB_MASK) | val); in intel_epb_restore()
139 u64 epb; in energy_perf_bias_show() local
142 ret = rdmsrq_on_cpu(cpu, MSR_IA32_ENERGY_PERF_BIAS, &epb); in energy_perf_bias_show()
146 return sprintf(buf, "%llu\n", epb); in energy_perf_bias_show()
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| /linux/include/linux/ |
| H A D | dqblk_qtree.h | 49 unsigned int epb = info->dqi_usable_bs >> 2; in qtree_depth() local
50 unsigned long long entries = epb; in qtree_depth()
54 entries *= epb; in qtree_depth()
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| /linux/fs/quota/ |
| H A D | quota_tree.c | 34 unsigned int epb = info->dqi_usable_bs >> 2; in __get_index() local
38 id /= epb; in __get_index()
39 return id % epb; in __get_index()
798 unsigned int epb = info->dqi_usable_bs >> 2; in find_next_id() local
806 level_inc *= epb; in find_next_id()
814 for (i = __get_index(info, *id, depth); i < epb; i++) { in find_next_id()
833 if (i == epb) { in find_next_id()
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| /linux/tools/power/x86/x86_energy_perf_policy/ |
| H A D | x86_energy_perf_policy.c | 1094 int epb; in print_cpu_msrs() local
1096 epb = get_epb_sysfs(cpu); in print_cpu_msrs()
1097 if (epb >= 0) in print_cpu_msrs()
1098 printf("cpu%d: EPB %u\n", cpu, (unsigned int)epb); in print_cpu_msrs()
1374 int epb; in update_cpu_epb_sysfs() local
1376 epb = get_epb_sysfs(cpu); in update_cpu_epb_sysfs()
1380 printf("cpu%d: ENERGY_PERF_BIAS old: %d new: %d\n", cpu, epb, (unsigned int)new_epb); in update_cpu_epb_sysfs()
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| /linux/tools/power/x86/turbostat/ |
| H A D | turbostat.c | 4580 int ret, epb = -1; in get_epb() local
4589 ret = fscanf(fp, "%d", &epb); in get_epb()
4595 return epb; in get_epb()
7500 int cpu, epb; in print_epb() local
7519 epb = get_epb(cpu); in print_epb()
7520 if (epb < 0) in print_epb()
7523 switch (epb) { in print_epb()
7537 fprintf(outf, "cpu%d: EPB: %d (%s)\n", cpu, epb, epb_string); in print_epb()
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| /linux/tools/arch/x86/kcpuid/ |
| H A D | cpuid.csv | 179 0x6, 0, ecx, 3, epb , IA32_ENERGY_PERF_BIAS MSR
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