These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / tools / power / cpupower / utils / cpufreq-set.c

diff --git a/kernel/tools/power/cpupower/utils/cpufreq-set.c b/kernel/tools/power/cpupower/utils/cpufreq-set.c
index f656e58..0fbd1a2 100644 (file)
--- a/kernel/tools/power/cpupower/utils/cpufreq-set.c
+++ b/kernel/tools/power/cpupower/utils/cpufreq-set.c
@@ -17,15 +17,16 @@
 
 #include "cpufreq.h"
 #include "helpers/helpers.h"
+#include "helpers/sysfs.h"
 
 #define NORM_FREQ_LEN 32
 
 static struct option set_opts[] = {
-       { .name = "min",        .has_arg = required_argument,   .flag = NULL,   .val = 'd'},
-       { .name = "max",        .has_arg = required_argument,   .flag = NULL,   .val = 'u'},
-       { .name = "governor",   .has_arg = required_argument,   .flag = NULL,   .val = 'g'},
-       { .name = "freq",       .has_arg = required_argument,   .flag = NULL,   .val = 'f'},
-       { .name = "related",    .has_arg = no_argument,         .flag = NULL,   .val='r'},
+       {"min",         required_argument,      NULL, 'd'},
+       {"max",         required_argument,      NULL, 'u'},
+       {"governor",    required_argument,      NULL, 'g'},
+       {"freq",        required_argument,      NULL, 'f'},
+       {"related",     no_argument,            NULL, 'r'},
        { },
 };
 
@@ -318,6 +319,9 @@ int cmd_freq_set(int argc, char **argv)
                    cpufreq_cpu_exists(cpu))
                        continue;
 
+               if (sysfs_is_cpu_online(cpu) != 1)
+                       continue;
+
                printf(_("Setting cpu: %d\n"), cpu);
                ret = do_one_cpu(cpu, &new_pol, freq, policychange);
                if (ret) {