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authorPrarit Bhargava <prarit@redhat.com>2018-08-13 08:45:01 -0400
committerLen Brown <len.brown@intel.com>2019-03-20 22:55:44 -0400
commit0a42d235e50d677775056324d0762dd102a9ebb0 (patch)
tree92f495312d608fa2e5ae00115b06abb1f51e7875 /tools/power
parent6de68fe15a0fcd0e887d73bd7a549e4dc6446481 (diff)
downloadlinux-0a42d235e50d677775056324d0762dd102a9ebb0.tar.bz2
tools/power turbostat: Do not display an error on systems without a cpufreq driver
Running without a cpufreq driver is a valid case so warnings output in this case should not be to stderr. Use outf instead of stderr for these warnings. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/power')
-rw-r--r--tools/power/x86/turbostat/turbostat.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 7d6c14ecf35a..0716abdb1bd9 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -3465,7 +3465,7 @@ dump_sysfs_pstate_config(void)
base_cpu);
input = fopen(path, "r");
if (input == NULL) {
- fprintf(stderr, "NSFOD %s\n", path);
+ fprintf(outf, "NSFOD %s\n", path);
return;
}
fgets(driver_buf, sizeof(driver_buf), input);
@@ -3475,7 +3475,7 @@ dump_sysfs_pstate_config(void)
base_cpu);
input = fopen(path, "r");
if (input == NULL) {
- fprintf(stderr, "NSFOD %s\n", path);
+ fprintf(outf, "NSFOD %s\n", path);
return;
}
fgets(governor_buf, sizeof(governor_buf), input);