lkml.org 
[lkml]   [2010]   [Nov]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [RFC][PATCH 15/22] sched: add traceporints for -deadline tasks
    From
    Date
    On Thu, 2010-11-11 at 20:54 +0100, Peter Zijlstra wrote:
    > On Fri, 2010-10-29 at 08:38 +0200, Raistlin wrote:
    > > Add tracepoints for the most notable events related to -deadline
    > > tasks scheduling (new task arrival, context switch, runtime accounting,
    > > bandwidth enforcement timer, etc.).
    > >
    > We've already got sched_switch(), better extend that. Same for the next
    > patch, we already have a migration tracepoint, extend that.
    >
    > And I recently rejected a fifo push/pull tracepoint patch from Steve
    > because the migration tracepoint was able to provide the same
    > information.
    >
    Perfectly fine. I'll see how do that without spamming too much the trace
    with data that are meaningless for non-deadline tasks.

    Thanks,
    Dario

    --
    <<This happens because I choose it to happen!>> (Raistlin Majere)
    ----------------------------------------------------------------------
    Dario Faggioli, ReTiS Lab, Scuola Superiore Sant'Anna, Pisa (Italy)

    http://blog.linux.it/raistlin / raistlin@ekiga.net /
    dario.faggioli@jabber.org
    [unhandled content-type:application/pgp-signature]
    \
     
     \ /
      Last update: 2010-11-12 17:17    [W:0.026 / U:91.724 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site