linux-kernel - Re: [RFC PATCH v1 2/2] sched: fix group_capacity for thread level consolidation

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

Message-ID: <1327505886.2614.82.camel@laptop>
Date:	Wed, 25 Jan 2012 16:38:06 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>
Cc:	Vincent Guittot <vincent.guittot@...aro.org>,
	Indan Zupancic <indan@....nu>,
	Youquan Song <youquan.song@...el.com>,
	Ingo Molnar <mingo@...e.hu>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Suresh Siddha <suresh.b.siddha@...el.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v1 2/2] sched: fix group_capacity for thread level
 consolidation

On Mon, 2012-01-16 at 21:52 +0530, Vaidyanathan Srinivasan wrote:
> +               /*
> +                * If power savings balance is set at this domain, then
> +                * make capacity equal to number of hardware threads to
> +                * accommodate more tasks until capacity is reached.
> +                */
> +               else if (sd->flags & SD_POWERSAVINGS_BALANCE)
> +                       sgs.group_capacity =
> +                               cpumask_weight(sched_group_cpus(sg)); 

sg->group_weight perhaps?

--
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/