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    SubjectRe: Some FTRACE related question
    Date
    On Saturday, 22 of November 2008, Peter Teoh wrote:
    > Q1: how to use ftrace to ftrace itself? (i would like to see some
    > ftrace-triggered flow) In view of the following patch:
    >
    > http://linux.derkeiler.com/Mailing-Lists/Kernel/2008-11/msg03745.html
    >
    > Is it to prevent this from being possible?

    I can't really answer this, sorry.

    > Q2: how to ftrace s2ram and resume? I attempted to do it, but the
    > trace output is always filled with "resume" related functions when it
    > started up, which is only logical.

    The tracing is disabled during suspend/resume, so you can't.

    Thanks,
    Rafael


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