Re: [PATCH] Documentation: dev-tools: Fix a typo in autofdo documentation

[Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>]

Hi Geert,

On 02/09/25 12:43, Geert Uytterhoeven wrote:
> Hi Harshit,
> 
> On Mon, 1 Sept 2025 at 17:57, Harshit Mogalapalli
> <harshit.m.mogalapalli@oracle.com> wrote:
>> Use cat /proc/cpuinfo as opposed cat proc/cpuinfo.
>>
>> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
> 
> Thanks for your patch!
> 
>> --- a/Documentation/dev-tools/autofdo.rst
>> +++ b/Documentation/dev-tools/autofdo.rst
>> @@ -131,11 +131,11 @@ Here is an example workflow for AutoFDO kernel:
>>
>>        For Zen3::
>>
>> -      $ cat proc/cpuinfo | grep " brs"
>> +      $ cat /proc/cpuinfo | grep " brs"
>>
>>        For Zen4::
>>
>> -      $ cat proc/cpuinfo | grep amd_lbr_v2
>> +      $ cat /proc/cpuinfo | grep amd_lbr_v2
>>
>>        The following command generated the perf data file::
>>
> 
> One might say the path depends on where the proc filesystem is mounted ;-)
> However, all other documentation (except for two occurrences in
> Documentation/networking/proc_net_tcp.rst, which you may want to fix,
> too) assumes /proc, so it is better to be consistent.
> 

Oh very good point, yes I did check other instances and thought we make 
it consistent.

> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> 

Thanks a lot for the review.


Regards,
Harshit

> Gr{oetje,eeting}s,
> 
>                          Geert
>