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    SubjectRe: [PATCH] doc: Document the relax_domain_level kernel boot argument
    Li Zefan wrote:
    > Hidetoshi Seto wrote:
    >> 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. ;)

    If my git pull works correctly, it seems that the default is still -1...

    [kernel/sched.c]
    > static int default_relax_domain_level = -1;

    AFAIK, for example, x86(SMT) search siblings by default.

    Thanks,
    H.Seto


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