lkml.org 
[lkml]   [2006]   [Jul]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [Patch][RFC] Disabling per-tgid stats on task exit in taskstats
    Jay Lan wrote:
    > Shailabh Nagar wrote:
    >
    >
    >>Yes. If no one registers to listen on a particular CPU, data from tasks
    >>exiting on that cpu is not sent out at all.
    >
    >
    > Shailabh also wrote:
    >
    >
    >>During task exit, kernel goes through each registered listener (small
    >>list) and decides which
    >>one needs to get this exit data and calls a genetlink_unicast to each
    >>one that does need it.
    >
    >
    >
    > Are we eliminating multicast taskstats data at exit time?

    Yes. Only unicasts to each listener now.

    > A unicast
    > exit data with cpumask will do for me, but just like to be sure where
    > we are.

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

    \
     
     \ /
      Last update: 2006-07-05 20:21    [W:0.023 / U:120.904 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site