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    SubjectRe: [patch 12/12] sched: remove AFFINE_WAKEUPS feature
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    sched: remove AFFINE_WAKEUPS feature

    Disabling affine wakeups is too horrible to contemplate. Remove it.

    Signed-off-by: Mike Galbraith <efault@gmx.de>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    LKML-Reference: <new-submission>

    ---
    kernel/sched_fair.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    Index: linux-2.6/kernel/sched_fair.c
    ===================================================================
    --- linux-2.6.orig/kernel/sched_fair.c
    +++ linux-2.6/kernel/sched_fair.c
    @@ -1433,8 +1433,7 @@ static int select_task_rq_fair(struct ta
    int sync = wake_flags & WF_SYNC;

    if (sd_flag & SD_BALANCE_WAKE) {
    - if (sched_feat(AFFINE_WAKEUPS) &&
    - cpumask_test_cpu(cpu, &p->cpus_allowed))
    + if (cpumask_test_cpu(cpu, &p->cpus_allowed))
    want_affine = 1;
    new_cpu = prev_cpu;
    }



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