Messages in this thread | | | Date | Mon, 30 Jun 2008 15:14:51 +0800 | From | Li Zefan <> | Subject | Re: [PATCH] doc: Document the relax_domain_level kernel boot argument |
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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 > >
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