diff options
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 76c70c2a6f18..47af118a6ac9 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -154,7 +154,8 @@ char *progname; #define CPU_SUBSET_MAXCPUS 1024 /* need to use before probe... */ cpu_set_t *cpu_present_set, *cpu_affinity_set, *cpu_subset; size_t cpu_present_setsize, cpu_affinity_setsize, cpu_subset_size; -#define MAX_ADDED_COUNTERS 16 +#define MAX_ADDED_COUNTERS 8 +#define MAX_ADDED_THREAD_COUNTERS 24 struct thread_data { struct timeval tv_begin; @@ -169,7 +170,7 @@ struct thread_data { unsigned int flags; #define CPU_IS_FIRST_THREAD_IN_CORE 0x2 #define CPU_IS_FIRST_CORE_IN_PACKAGE 0x4 - unsigned long long counter[MAX_ADDED_COUNTERS]; + unsigned long long counter[MAX_ADDED_THREAD_COUNTERS]; } *thread_even, *thread_odd; struct core_data { @@ -4882,7 +4883,7 @@ int add_counter(unsigned int msr_num, char *path, char *name, msrp->next = sys.tp; sys.tp = msrp; sys.added_thread_counters++; - if (sys.added_thread_counters > MAX_ADDED_COUNTERS) { + if (sys.added_thread_counters > MAX_ADDED_THREAD_COUNTERS) { fprintf(stderr, "exceeded max %d added thread counters\n", MAX_ADDED_COUNTERS); exit(-1); @@ -5041,7 +5042,7 @@ void probe_sysfs(void) if (!DO_BIC(BIC_sysfs)) return; - for (state = 10; state > 0; --state) { + for (state = 10; state >= 0; --state) { sprintf(path, "/sys/devices/system/cpu/cpu%d/cpuidle/state%d/name", base_cpu, state); @@ -5068,7 +5069,7 @@ void probe_sysfs(void) FORMAT_PERCENT, SYSFS_PERCPU); } - for (state = 10; state > 0; --state) { + for (state = 10; state >= 0; --state) { sprintf(path, "/sys/devices/system/cpu/cpu%d/cpuidle/state%d/name", base_cpu, state); |