cpupowerutils: idle_monitor - ConfigStyle bugfixes
[linux-2.6.git] / tools / power / cpupower / utils / idle_monitor / snb_idle.c
index 8cc80a5..a1bc07c 100644 (file)
@@ -58,11 +58,12 @@ static unsigned long long *current_count[SNB_CSTATE_COUNT];
 /* valid flag for all CPUs. If a MSR read failed it will be zero */
 static int *is_valid;
 
-static int snb_get_count(enum intel_snb_id id, unsigned long long *val, unsigned int cpu)
+static int snb_get_count(enum intel_snb_id id, unsigned long long *val,
+                       unsigned int cpu)
 {
        int msr;
 
-       switch(id) {
+       switch (id) {
        case C7:
                msr = MSR_CORE_C7_RESIDENCY;
                break;
@@ -91,18 +92,18 @@ static int snb_get_count_percent(unsigned int id, double *percent,
        if (!is_valid[cpu])
                return -1;
 
-       *percent = (100.0 * (current_count[id][cpu] - previous_count[id][cpu])) /
+       *percent = (100.0 *
+               (current_count[id][cpu] - previous_count[id][cpu])) /
                (tsc_at_measure_end - tsc_at_measure_start);
 
-       dprint("%s: previous: %llu - current: %llu - (%u)\n", snb_cstates[id].name,
-              previous_count[id][cpu], current_count[id][cpu],
-              cpu);
+       dprint("%s: previous: %llu - current: %llu - (%u)\n",
+               snb_cstates[id].name, previous_count[id][cpu],
+               current_count[id][cpu], cpu);
 
        dprint("%s: tsc_diff: %llu - count_diff: %llu - percent: %2.f (%u)\n",
               snb_cstates[id].name,
               (unsigned long long) tsc_at_measure_end - tsc_at_measure_start,
-              current_count[id][cpu]
-              - previous_count[id][cpu],
+              current_count[id][cpu] - previous_count[id][cpu],
               *percent, cpu);
 
        return 0;
@@ -141,8 +142,8 @@ static int snb_stop(void)
 
 struct cpuidle_monitor intel_snb_monitor;
 
-static struct cpuidle_monitor* snb_register(void) {
-
+static struct cpuidle_monitor *snb_register(void)
+{
        int num;
 
        if (cpupower_cpu_info.vendor != X86_VENDOR_INTEL
@@ -153,12 +154,12 @@ static struct cpuidle_monitor* snb_register(void) {
            && cpupower_cpu_info.model != 0x2D)
                return NULL;
 
-       is_valid = calloc(cpu_count, sizeof (int));
+       is_valid = calloc(cpu_count, sizeof(int));
        for (num = 0; num < SNB_CSTATE_COUNT; num++) {
-               previous_count[num] = calloc (cpu_count,
-                                             sizeof(unsigned long long));
-               current_count[num]  = calloc (cpu_count,
-                                             sizeof(unsigned long long));
+               previous_count[num] = calloc(cpu_count,
+                                       sizeof(unsigned long long));
+               current_count[num]  = calloc(cpu_count,
+                                       sizeof(unsigned long long));
        }
        intel_snb_monitor.name_len = strlen(intel_snb_monitor.name);
        return &intel_snb_monitor;