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    • /[pkg-src]/trunk/kernel26-magellan/patches-2.6.20-r1/0021-2.6.20-mm-idleprio_prio.patch

    Contents of /trunk/kernel26-magellan/patches-2.6.20-r1/0021-2.6.20-mm-idleprio_prio.patch

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    Revision 106 - (show annotations) (download)
    Sun Mar 11 16:18:20 2007 UTC (17 years, 2 months ago) by niro
    File size: 660 byte(s) 
    ver bump to 2.6.20-r1;
- using linux-2.6.20.2
- 2.6.20-ck1 patch set
- 8.34.8 ati-drivers
- 1.0-9755 nvidia-drivers
- 1.2.0 ipw-drivers
- squashfs-3.0 support
- vesafb-tng 1.0-rc2
- fbsplash-0.9.2-r5 for linux-2.6.20-rc6
- removed zd1211 drivers (now in upstream tree)
    1 Set the effective priority of idleprio tasks to that of nice 19 tasks when
    2 modifying vm reclaim behaviour.
    3
    4 Signed-off-by: Con Kolivas <kernel@kolivas.org>
    5
    6 mm/vmscan.c | 2 ++
    7 1 file changed, 2 insertions(+)
    8
    9 Index: linux-2.6.20-ck1/mm/vmscan.c
    10 ===================================================================
    11 --- linux-2.6.20-ck1.orig/mm/vmscan.c 2007-02-16 19:01:34.000000000 +1100
    12 +++ linux-2.6.20-ck1/mm/vmscan.c 2007-02-16 19:01:34.000000000 +1100
    13 @@ -977,6 +977,8 @@ static int effective_sc_prio(struct task
    14 if (likely(p->mm)) {
    15 if (rt_task(p))
    16 return -20;
    17 + if (idleprio_task(p))
    18 + return 19;
    19 return task_nice(p);
    20 }
    21 return 0;