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* [PATCH v2] cpupowerutils: bench - Fix cpu online check
@ 2017-11-07  9:47 Abhishek Goel
  2017-11-07  9:50 ` Abhishek
  2017-11-15 15:21 ` Shuah Khan
  0 siblings, 2 replies; 4+ messages in thread
From: Abhishek Goel @ 2017-11-07  9:47 UTC (permalink / raw)
  To: trenn, linux-pm, linux-kernel; +Cc: Abhishek Goel

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>
---
v2: Commit message rephrased.
---
 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 c25a74a..2bb3eef 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;
-- 
2.9.3

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH v2] cpupowerutils: bench - Fix cpu online check
  2017-11-07  9:47 [PATCH v2] cpupowerutils: bench - Fix cpu online check Abhishek Goel
@ 2017-11-07  9:50 ` Abhishek
  2017-11-07 18:36   ` Shuah Khan
  2017-11-15 15:21 ` Shuah Khan
  1 sibling, 1 reply; 4+ messages in thread
From: Abhishek @ 2017-11-07  9:50 UTC (permalink / raw)
  To: Shuah Khan, Shuah Khan, Thomas Renninger, linux-pm, linux-kernel

Hi,

Can you please have a look at this also?

Thanks and Regards,
Abhishek Goel
System Engineer
IBM India Pvt. Ltd.

On 11/07/2017 03:17 PM, Abhishek Goel wrote:
> 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>
> ---
> v2: Commit message rephrased.
> ---
>   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 c25a74a..2bb3eef 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;

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH v2] cpupowerutils: bench - Fix cpu online check
  2017-11-07  9:50 ` Abhishek
@ 2017-11-07 18:36   ` Shuah Khan
  0 siblings, 0 replies; 4+ messages in thread
From: Shuah Khan @ 2017-11-07 18:36 UTC (permalink / raw)
  To: Abhishek, Shuah Khan, Thomas Renninger, linux-pm, linux-kernel; +Cc: Shuah Khan

On 11/07/2017 02:50 AM, Abhishek wrote:
> Hi,
> 
> Can you please have a look at this also?
> 
> Thanks and Regards,
> Abhishek Goel
> System Engineer
> IBM India Pvt. Ltd.
> 

Same comment on top posting.

> On 11/07/2017 03:17 PM, Abhishek Goel wrote:
>> 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>
>> ---
>> v2: Commit message rephrased.
>> ---
>>   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 c25a74a..2bb3eef 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;
> 

Ths patch looks good to me. I still need it in my Inbox. Please send it
to me directly.

thanks,
-- Shuah

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH v2] cpupowerutils: bench - Fix cpu online check
  2017-11-07  9:47 [PATCH v2] cpupowerutils: bench - Fix cpu online check Abhishek Goel
  2017-11-07  9:50 ` Abhishek
@ 2017-11-15 15:21 ` Shuah Khan
  1 sibling, 0 replies; 4+ messages in thread
From: Shuah Khan @ 2017-11-15 15:21 UTC (permalink / raw)
  To: Abhishek Goel, trenn, linux-pm, linux-kernel, Shuah Khan, Shuah Khan

On 11/07/2017 02:47 AM, Abhishek Goel wrote:
> 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>
> ---
> v2: Commit message rephrased.
> ---
>  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 c25a74a..2bb3eef 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;
> 

Thanks. I will queue this up for 4.15-rc2

-- Shuah

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-11-15 15:21 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2017-11-07  9:47 [PATCH v2] cpupowerutils: bench - Fix cpu online check Abhishek Goel
2017-11-07  9:50 ` Abhishek
2017-11-07 18:36   ` Shuah Khan
2017-11-15 15:21 ` Shuah Khan

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