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SubjectRe: [RFC PATCH 02/43] ptrace: cleanup ptrace_request()
Arnd Bergmann <> writes:
> If you introduce two pointers, 'siginfo_t __user *usiginfo' and
> 'unsigned long __user *datap' instead of just 'datap', you can use
> get_user/put_user everywhere, which would make the code better readable
> and faster.
> Otherwise this change looks good.

Despite I don't know how much it can run faster, I just want to keep it as is
unless it would be a serious mistake. :-)

Namhyung Kim

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