lkml.org 
[lkml]   [2009]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5/9] swsusp: dont fiddle with swappiness
    Date
    From: Johannes Weiner <hannes@cmpxchg.org>

    sc.swappiness is not used in the swsusp memory shrinking path, do not
    set it.

    Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
    ---

    mm/vmscan.c | 5 +----
    1 file changed, 1 insertion(+), 4 deletions(-)

    Index: linux-2.6/mm/vmscan.c
    ===================================================================
    --- linux-2.6.orig/mm/vmscan.c
    +++ linux-2.6/mm/vmscan.c
    @@ -2112,7 +2112,6 @@ unsigned long shrink_all_memory(unsigned
    .may_swap = 0,
    .swap_cluster_max = nr_pages,
    .may_writepage = 1,
    - .swappiness = vm_swappiness,
    .isolate_pages = isolate_pages_global,
    };

    @@ -2146,10 +2145,8 @@ unsigned long shrink_all_memory(unsigned
    int prio;

    /* Force reclaiming mapped pages in the passes #3 and #4 */
    - if (pass > 2) {
    + if (pass > 2)
    sc.may_swap = 1;
    - sc.swappiness = 100;
    - }

    for (prio = DEF_PRIORITY; prio >= 0; prio--) {
    unsigned long nr_to_scan = nr_pages - ret;

    \
     
     \ /
      Last update: 2009-02-14 02:25    [W:0.026 / U:0.032 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site