Messages in this thread | | | Date | Fri, 4 Aug 2006 00:35:28 -0700 | From | Andrew Morton <> | Subject | Re: [ RFC, PATCH 1/5 ] CPU controller - base changes |
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On Fri, 4 Aug 2006 10:39:32 +0530 Srivatsa Vaddagiri <vatsa@in.ibm.com> wrote:
> +/* runqueue used for every task-group */ > +struct task_grp_rq { > + struct prio_array arrays[2]; > + struct prio_array *active, *expired, *rq_array; > + unsigned long expired_timestamp; > + unsigned int ticks; > + int prio; /* Priority of the task-group */ > + struct list_head list; > +}; > + > +static DEFINE_PER_CPU(struct task_grp_rq, init_tg_rq);
That's another 4.5kbytes/cpu of our precious per-cpu memory. Is it feasible to make this dependent upon CONFIG_CPUMETER? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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