Re: [PATCH 1/5] hrtimer: per-cpu cached values of ktime

[Andrew Morton]

On Fri, 08 May 2009 18:52:20 +0200
Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:

> --- linux-2.6.orig/include/linux/hrtimer.h
> +++ linux-2.6/include/linux/hrtimer.h
> @@ -173,8 +173,13 @@ struct hrtimer_cpu_base {
>  	int				hres_active;
>  	unsigned long			nr_events;
>  #endif
> +	ktime_t				ktime_irq;
> +	int				ktime_irq_set;
>  };

struct hrtimer_cpu_base has nice kerneldoc which (used to) describe
its fields.

Please please please always always always comment data structures.  The
bang-for-your-comment-buck is higher than anywhere else.

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