linux-kernel - Re: [PATCH] taskstats scaled time cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Wed, 24 Oct 2007 16:33:05 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Michael Neuling <mikey@...ling.org>
Cc:	paulus@...ba.org, linux390@...ibm.com,
	linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org,
	linux-s390@...r.kernel.org, balbir@...ux.vnet.ibm.com
Subject: Re: [PATCH] taskstats scaled time cleanup

On Wed, 24 Oct 2007 16:54:57 +1000
Michael Neuling <mikey@...ling.org> 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.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/