On Wed, 2013-03-06 at 15:06 +0800, Michael Wang wrote:
> +static inline int wakeup_related(struct task_struct *p)
> +{
> + if (wakeup_buddy(p, current)) {
> + /*
> + * Now check whether current still focus on his buddy.
> + */
> + if (wakeup_buddy(current, p))
> + return 1;
> + }
> +
> + return 0;
> +}
Not commenting on the thing in general, but:
static inline bool wakeup_related(struct task_struct *p)
{
return wakeup_buddy(p, current) && wakeup_buddy(current, p);
}
is far shorter and easier to read :-)
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