From 53d1cd6b125fb9d69303516a1179ebc3b72f797a Mon Sep 17 00:00:00 2001
From: Abhishek Goel <huntbag@linux.vnet.ibm.com>
Date: Tue, 7 Nov 2017 15:17:55 +0530
Subject: [PATCH] cpupowerutils: bench - Fix cpu online check
Git-commit: 53d1cd6b125fb9d69303516a1179ebc3b72f797a
Patch-mainline: v4.15-rc2
References: bsc#1051510
cpupower_is_cpu_online was incorrectly checking for 0. This patch fixes
this by checking for 1 when the cpu is online.
Signed-off-by: Abhishek Goel <huntbag@linux.vnet.ibm.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
tools/power/cpupower/bench/system.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/power/cpupower/bench/system.c b/tools/power/cpupower/bench/system.c
index c25a74ae51ba..2bb3eef7d5c1 100644
--- a/tools/power/cpupower/bench/system.c
+++ b/tools/power/cpupower/bench/system.c
@@ -61,7 +61,7 @@ int set_cpufreq_governor(char *governor, unsigned int cpu)
dprintf("set %s as cpufreq governor\n", governor);
- if (cpupower_is_cpu_online(cpu) != 0) {
+ if (cpupower_is_cpu_online(cpu) != 1) {
perror("cpufreq_cpu_exists");
fprintf(stderr, "error: cpu %u does not exist\n", cpu);
return -1;
--
2.16.4