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    SubjectRe: [RFC] [PATCH 0/5] Teach perf tool to profile sleep times (V4)
    On Tue, 2012-06-12 at 17:15 +0400, Andrew Wagin wrote:
    > Yes, I like it. Are you going to commit this?

    No its unfinished and untested.. not even sure its seen a compiler.

    Also, in another email I wrote:

    > Also, you don't need the callchain on the wakeup side of things. You
    > only want the callchain of the sched_switch site.
    > We could even dis-allow the callchain unwind when event->ctx->task &&
    > event->ctx->task != current -- pretend the unwind failed by writing 0
    > entries.
    > That also avoids the 'difficultly' of exposing and trying to interpret
    > another task's callchain.

    That probably wants to be done as well.

    If you have the time, please look into this. Hoping of course Frederic
    and others don't object to this.. :-)

     \ /
      Last update: 2012-06-13 02:02    [W:0.022 / U:1.592 seconds]
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