Re: [RFC PATCH 02/43] ptrace: cleanup ptrace_request()

[Namhyung Kim]

Arnd Bergmann <arnd@xxxxxxxx> 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. :-)

-- 
Regards,
Namhyung Kim


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/