Re: [PATCH] Uninline scheduler

From: Ingo Molnar
Date: Sun Sep 30 2007 - 11:23:28 EST



* Alexey Dobriyan <adobriyan@xxxxx> wrote:

> * save ~300 bytes
> * activate_idle_task() was moved to avoid a warning
>
> bloat-o-meter output:
>
> add/remove: 6/0 grow/shrink: 0/16 up/down: 438/-733 (-295) <===
> function old new delta
> __enqueue_entity - 165 +165
> finish_task_switch - 110 +110
> update_curr_rt - 79 +79
> __load_balance_iterator - 32 +32
> __task_rq_unlock - 28 +28
> find_process_by_pid - 24 +24
> do_sched_setscheduler 133 123 -10
> sys_sched_rr_get_interval 176 165 -11
> sys_sched_getparam 156 145 -11
> normalize_rt_tasks 482 470 -12
> sched_getaffinity 112 99 -13
> sys_sched_getscheduler 86 72 -14
> sched_setaffinity 226 212 -14
> sched_setscheduler 666 642 -24
> load_balance_start_fair 33 9 -24
> load_balance_next_fair 33 9 -24
> dequeue_task_rt 133 67 -66
> put_prev_task_rt 97 28 -69
> schedule_tail 133 50 -83
> schedule 682 594 -88
> enqueue_entity 499 366 -133
> task_new_fair 317 180 -137

thanks! I have queued up your patch for v2.6.24 merging.

Ingo
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