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    Subject[RFC][PATCH 15/17] sched: Rename ttwu_post_activation
    The ttwu_post_actication() does the core wakeup, it sets TASK_RUNNING
    and performs wakeup-preemption, so give is a more descriptive name.

    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    ---
    kernel/sched.c | 9 ++++++---
    1 file changed, 6 insertions(+), 3 deletions(-)

    Index: linux-2.6/kernel/sched.c
    ===================================================================
    --- linux-2.6.orig/kernel/sched.c
    +++ linux-2.6/kernel/sched.c
    @@ -2399,8 +2399,11 @@ ttwu_stat(struct task_struct *p, int cpu
    #endif /* CONFIG_SCHEDSTATS */
    }

    +/*
    + * Mark the task runnable and perform wakeup-preemption.
    + */
    static void
    -ttwu_post_activation(struct task_struct *p, struct rq *rq, int wake_flags)
    +ttwu_do_wakeup(struct rq *rq, struct task_struct *p, int wake_flags)
    {
    trace_sched_wakeup(p, true);
    check_preempt_curr(rq, p, wake_flags);
    @@ -2492,7 +2495,7 @@ try_to_wake_up(struct task_struct *p, un

    activate_task(rq, p, ENQUEUE_WAKEUP | ENQUEUE_WAKING);
    out_running:
    - ttwu_post_activation(p, rq, wake_flags);
    + ttwu_do_wakeup(rq, p, wake_flags);
    success = 1;
    __task_rq_unlock(rq);

    @@ -2529,7 +2532,7 @@ static void try_to_wake_up_local(struct
    if (!p->on_rq)
    activate_task(rq, p, ENQUEUE_WAKEUP);

    - ttwu_post_activation(p, rq, 0);
    + ttwu_do_wakeup(rq, p, 0);
    ttwu_stat(p, smp_processor_id(), 0);
    out:
    raw_spin_unlock(&p->pi_lock);



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