On Wed, 2006-03-29 at 19:42 -0500, Shailabh Nagar wrote:
>
> -#ifdef CONFIG_SCHEDSTATS
> - memset(&p->sched_info, 0, sizeof(p->sched_info));
> +#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
> + if (unlikely(sched_info_on()))
> + memset(&p->sched_info, 0, sizeof(p->sched_info));
> #endif
If you unconditionally define sched_info_on(), you can get get rid of
this #ifdef.
+#if defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT)
+
+static inline int sched_info_on(void)
+{
+ #ifdef CONFIG_SCHEDSTATS
+ return 1;
+#elif defined(CONFIG_TASK_DELAY_ACCT)
+ return delayacct_on;
+#else
+ return 0;
+#endif
+}
Might as well hide the junk in a header.
-- Dave
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