summaryrefslogtreecommitdiffstats
path: root/kernel/tools/power/cpupower/utils/cpuidle-set.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/tools/power/cpupower/utils/cpuidle-set.c')
-rw-r--r--kernel/tools/power/cpupower/utils/cpuidle-set.c33
1 files changed, 18 insertions, 15 deletions
diff --git a/kernel/tools/power/cpupower/utils/cpuidle-set.c b/kernel/tools/power/cpupower/utils/cpuidle-set.c
index d45d8d775..d6b6ae44b 100644
--- a/kernel/tools/power/cpupower/utils/cpuidle-set.c
+++ b/kernel/tools/power/cpupower/utils/cpuidle-set.c
@@ -13,15 +13,11 @@
#include "helpers/sysfs.h"
static struct option info_opts[] = {
- { .name = "disable",
- .has_arg = required_argument, .flag = NULL, .val = 'd'},
- { .name = "enable",
- .has_arg = required_argument, .flag = NULL, .val = 'e'},
- { .name = "disable-by-latency",
- .has_arg = required_argument, .flag = NULL, .val = 'D'},
- { .name = "enable-all",
- .has_arg = no_argument, .flag = NULL, .val = 'E'},
- { },
+ {"disable", required_argument, NULL, 'd'},
+ {"enable", required_argument, NULL, 'e'},
+ {"disable-by-latency", required_argument, NULL, 'D'},
+ {"enable-all", no_argument, NULL, 'E'},
+ { },
};
@@ -148,14 +144,21 @@ int cmd_idle_set(int argc, char **argv)
(cpu, idlestate);
state_latency = sysfs_get_idlestate_latency
(cpu, idlestate);
- printf("CPU: %u - idlestate %u - state_latency: %llu - latency: %llu\n",
- cpu, idlestate, state_latency, latency);
- if (disabled == 1 || latency > state_latency)
+ if (disabled == 1) {
+ if (latency > state_latency){
+ ret = sysfs_idlestate_disable
+ (cpu, idlestate, 0);
+ if (ret == 0)
+ printf(_("Idlestate %u enabled on CPU %u\n"), idlestate, cpu);
+ }
continue;
- ret = sysfs_idlestate_disable
- (cpu, idlestate, 1);
- if (ret == 0)
+ }
+ if (latency <= state_latency){
+ ret = sysfs_idlestate_disable
+ (cpu, idlestate, 1);
+ if (ret == 0)
printf(_("Idlestate %u disabled on CPU %u\n"), idlestate, cpu);
+ }
}
break;
case 'E':