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e cpufreq - dont emit message for min/max/cur freq if they didnt change 

saves some cpu when idile and polling cpu fre and finding nothing
changed.

@optimize
This commit is contained in:
Carsten Haitzler 2016-12-04 22:39:29 +09:00
parent 1c8c57b702
commit bdbd0f4753
1 changed files with 17 additions and 3 deletions
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20
src/modules/cpufreq/e_mod_main.c
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@ -1300,6 +1300,7 @@ _cpufreq_cb_frequency_check_notify(void *data EINA_UNUSED,
Eina_List *l;
int active;
static Eina_Bool init_set = EINA_FALSE;
Eina_Bool freq_changed = EINA_FALSE;
if (!cpufreq_config)
{
@ -1307,12 +1308,25 @@ _cpufreq_cb_frequency_check_notify(void *data EINA_UNUSED,
return;
}
active = cpufreq_config->status->active;
if ((cpufreq_config->status) && (status) &&
(
#ifdef __OpenBSD__
(status->cur_percent != cpufreq_config->status->cur_percent ) ||
#endif
(status->cur_frequency != cpufreq_config->status->cur_frequency ) ||
(status->cur_min_frequency != cpufreq_config->status->cur_min_frequency) ||
(status->cur_max_frequency != cpufreq_config->status->cur_max_frequency) ||
(status->can_set_frequency != cpufreq_config->status->can_set_frequency)))
freq_changed = EINA_TRUE;
_cpufreq_status_free(cpufreq_config->status);
cpufreq_config->status = status;
for (l = cpufreq_config->instances; l; l = l->next)
if (freq_changed)
{
inst = l->data;
_cpufreq_face_update_current(inst);
for (l = cpufreq_config->instances; l; l = l->next)
{
inst = l->data;
_cpufreq_face_update_current(inst);
}
}
if (active != cpufreq_config->status->active)
{