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    SubjectRe: [RFC PATCH -tip 0/5] kprobes: Abolish jprobe APIs
    On Fri, 6 Oct 2017 09:32:52 +0900
    Masami Hiramatsu <mhiramat@kernel.org> wrote:

    > I think using ftrace gives you lower latency, but you need to depend on
    > CONFIG_FUNCTION_TRACER instead of CONFIG_KPROBES.

    Which shouldn't be an issue, since all distros now have that enabled.

    -- Steve

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