aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/i386/kernel/cpu/proc.c9
-rw-r--r--arch/x86_64/kernel/setup.c11
-rw-r--r--arch/x86_64/kernel/smpboot.c2
3 files changed, 6 insertions, 16 deletions
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c
index 0f1125b15b76..4f28eba7fb8a 100644
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/i386/kernel/cpu/proc.c
@@ -98,6 +98,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
98 seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]); 98 seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]);
99 seq_printf(m, "siblings\t: %d\n", 99 seq_printf(m, "siblings\t: %d\n",
100 c->x86_num_cores * smp_num_siblings); 100 c->x86_num_cores * smp_num_siblings);
101 seq_printf(m, "core id\t\t: %d\n", cpu_core_id[n]);
102 seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
101 } 103 }
102#endif 104#endif
103 105
@@ -130,13 +132,6 @@ static int show_cpuinfo(struct seq_file *m, void *v)
130 c->loops_per_jiffy/(500000/HZ), 132 c->loops_per_jiffy/(500000/HZ),
131 (c->loops_per_jiffy/(5000/HZ)) % 100); 133 (c->loops_per_jiffy/(5000/HZ)) % 100);
132 134
133#ifdef CONFIG_SMP
134 /* Put new fields at the end to lower the probability of
135 breaking user space parsers. */
136 seq_printf(m, "core id\t\t: %d\n", cpu_core_id[n]);
137 seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
138#endif
139
140 return 0; 135 return 0;
141} 136}
142 137
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 7ba443584a0c..b18c114c7648 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -1152,6 +1152,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
1152 seq_printf(m, "physical id\t: %d\n", phys_proc_id[cpu]); 1152 seq_printf(m, "physical id\t: %d\n", phys_proc_id[cpu]);
1153 seq_printf(m, "siblings\t: %d\n", 1153 seq_printf(m, "siblings\t: %d\n",
1154 c->x86_num_cores * smp_num_siblings); 1154 c->x86_num_cores * smp_num_siblings);
1155 seq_printf(m, "core id\t\t: %d\n", cpu_core_id[cpu]);
1156 seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
1155 } 1157 }
1156#endif 1158#endif
1157 1159
@@ -1195,15 +1197,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
1195 } 1197 }
1196 } 1198 }
1197 1199
1198 seq_printf(m, "\n"); 1200 seq_printf(m, "\n\n");
1199 1201
1200#ifdef CONFIG_SMP
1201 /* Put new fields at the end to lower the probability of
1202 breaking user space parsers. */
1203 seq_printf(m, "core id\t\t: %d\n", cpu_core_id[c - cpu_data]);
1204 seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
1205#endif
1206 seq_printf(m, "\n");
1207 return 0; 1202 return 0;
1208} 1203}
1209 1204
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index eca01e82d3c7..73f7e8b9543a 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -652,7 +652,7 @@ static __cpuinit void detect_siblings(void)
652 int i; 652 int i;
653 if (smp_num_siblings > 1) { 653 if (smp_num_siblings > 1) {
654 for_each_online_cpu (i) { 654 for_each_online_cpu (i) {
655 if (cpu_core_id[cpu] == phys_proc_id[i]) { 655 if (cpu_core_id[cpu] == cpu_core_id[i]) {
656 siblings++; 656 siblings++;
657 cpu_set(i, cpu_sibling_map[cpu]); 657 cpu_set(i, cpu_sibling_map[cpu]);
658 } 658 }