lkml.org 
[lkml]   [2007]   [Jan]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: High lock spin time for zone->lru_lock under extreme conditions
    On Fri, Jan 12, 2007 at 05:11:16PM -0800, Andrew Morton wrote:
    > On Fri, 12 Jan 2007 17:00:39 -0800
    > Ravikiran G Thirumalai <kiran@scalex86.org> wrote:
    >
    > > But is
    > > lru_lock an issue is another question.
    >
    > I doubt it, although there might be changes we can make in there to
    > work around it.
    >
    > <mentions PAGEVEC_SIZE again>

    I tested with PAGEVEC_SIZE define to 62 and 126 -- no difference. I still
    notice the atrociously high spin times.

    Thanks,
    Kiran
    -
    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: 2007-01-13 09:31    [W:0.022 / U:90.100 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site