diff options
-rw-r--r-- | arch/s390/kernel/processor.c | 62 |
1 files changed, 34 insertions, 28 deletions
diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c index de74510..4f7a96d 100644 --- a/arch/s390/kernel/processor.c +++ b/arch/s390/kernel/processor.c @@ -53,10 +53,7 @@ int cpu_have_feature(unsigned int num) } EXPORT_SYMBOL(cpu_have_feature); -/* - * show_cpuinfo - Get information on one CPU for use by procfs. - */ -static int show_cpuinfo(struct seq_file *m, void *v) +static void show_cpu_summary(struct seq_file *m, void *v) { static const char *hwcap_str[] = { "esan3", "zarch", "stfle", "msa", "ldisp", "eimm", "dfp", @@ -65,34 +62,43 @@ static int show_cpuinfo(struct seq_file *m, void *v) static const char * const int_hwcap_str[] = { "sie" }; - unsigned long n = (unsigned long) v - 1; - int i; - - if (!n) { - s390_adjust_jiffies(); - seq_printf(m, "vendor_id : IBM/S390\n" - "# processors : %i\n" - "bogomips per cpu: %lu.%02lu\n", - num_online_cpus(), loops_per_jiffy/(500000/HZ), - (loops_per_jiffy/(5000/HZ))%100); - seq_puts(m, "features\t: "); - for (i = 0; i < ARRAY_SIZE(hwcap_str); i++) - if (hwcap_str[i] && (elf_hwcap & (1UL << i))) - seq_printf(m, "%s ", hwcap_str[i]); - for (i = 0; i < ARRAY_SIZE(int_hwcap_str); i++) - if (int_hwcap_str[i] && (int_hwcap & (1UL << i))) - seq_printf(m, "%s ", int_hwcap_str[i]); - seq_puts(m, "\n"); - show_cacheinfo(m); - } - if (cpu_online(n)) { - struct cpuid *id = &per_cpu(cpu_id, n); - seq_printf(m, "processor %li: " + int i, cpu; + + s390_adjust_jiffies(); + seq_printf(m, "vendor_id : IBM/S390\n" + "# processors : %i\n" + "bogomips per cpu: %lu.%02lu\n", + num_online_cpus(), loops_per_jiffy/(500000/HZ), + (loops_per_jiffy/(5000/HZ))%100); + seq_puts(m, "features\t: "); + for (i = 0; i < ARRAY_SIZE(hwcap_str); i++) + if (hwcap_str[i] && (elf_hwcap & (1UL << i))) + seq_printf(m, "%s ", hwcap_str[i]); + for (i = 0; i < ARRAY_SIZE(int_hwcap_str); i++) + if (int_hwcap_str[i] && (int_hwcap & (1UL << i))) + seq_printf(m, "%s ", int_hwcap_str[i]); + seq_puts(m, "\n"); + show_cacheinfo(m); + for_each_online_cpu(cpu) { + struct cpuid *id = &per_cpu(cpu_id, cpu); + + seq_printf(m, "processor %d: " "version = %02X, " "identification = %06X, " "machine = %04X\n", - n, id->version, id->ident, id->machine); + cpu, id->version, id->ident, id->machine); } +} + +/* + * show_cpuinfo - Get information on one CPU for use by procfs. + */ +static int show_cpuinfo(struct seq_file *m, void *v) +{ + unsigned long n = (unsigned long) v - 1; + + if (!n) + show_cpu_summary(m, v); return 0; } |