Re: [PATCH] doc: Document the relax_domain_level kernel boot argument

[Li Zefan <lizf@cn.fujitsu.com>]

Hidetoshi Seto wrote:
> Hi Paul,
> 
> Paul Jackson wrote:
>> From: Paul Jackson <pj@sgi.com>
>>
>> Document the kernel boot parameter: relax_domain_level=.
>>
>> Signed-off-by: Paul Jackson <pj@sgi.com>
>>
>> ---
>>  Documentation/cpusets.txt           |    3 +++
>>  Documentation/kernel-parameters.txt |    4 ++++
>>  2 files changed, 7 insertions(+)
>>
>> --- 2.6.26-rc5-mm3.orig/Documentation/cpusets.txt	2008-06-27 06:55:34.000000000 -0700
>> +++ 2.6.26-rc5-mm3/Documentation/cpusets.txt	2008-06-29 21:49:53.984674621 -0700
>> @@ -546,6 +546,9 @@ otherwise initial value -1 that indicate
>>   ( 4  : search nodes in a chunk of node [on NUMA system] )
>>   ( 5~ : search system wide [on NUMA system])
>>  
>> +The system default is 0 (no search).  The system default can be
>> +changed using the relax_domain_level= boot parameter.
> 
> The system default is architecture dependent. You can change your
> system's default using the relax_domain_level= boot parameter.
> 

but the system default is 0 by default. and 0 means no search no matter
what architecture is. ;)

> Thanks,
> H.Seto
> 
>