Subject: Re: [PATCH] taskstats scaled time cleanup

From: Andrew Morton <[email-masked]>
Date: Wed, 24 Oct 2007 16:33:05 -0700

On Wed, 24 Oct 2007 16:54:57 +1000
Michael Neuling <[email-masked]> wrote:

> +/* Estimate the scaled cputime by scaling the real cputime based on
> + * the last scaled to real ratio */
> +static inline cputime_t cputime_to_scaled(const cputime_t ct)
> +{
> +	if (cpu_has_feature(CPU_FTR_SPURR) &&
> +	    per_cpu(cputime_last_delta, smp_processor_id()))
> +		return ct *
> +			per_cpu(cputime_scaled_last_delta, smp_processor_id())/
> +			per_cpu(cputime_last_delta, smp_processor_id());
> +	return ct;
> +}

This looks far too large to be inlined.