lkml.org 
[lkml]   [2007]   [Apr]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS]
    On Sun, Apr 15, 2007 at 09:20:46PM +0200, Ingo Molnar wrote:
    > so Linus was right: this was caused by scheduler starvation. I can see
    > one immediate problem already: the 'nice offset' is not divided by
    > nr_running as it should. The patch below should fix this but i have yet
    > to test it accurately, this change might as well render nice levels
    > unacceptably ineffective under high loads.

    I've been suggesting testing CPU bandwidth allocation as influenced by
    nice numbers for a while now for a reason.


    -- wli
    -
    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: 2007-04-15 21:39    [W:4.464 / U:0.644 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site