From: Tim Chen <tim.c.chen@linux.intel.com>
To: James Bottomley <James.Bottomley@suse.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
mark gross <markgross@thegnar.org>,
David Alan Gilbert <linux@treblig.org>,
linux-kernel@vger.kernel.org, Len <len.brown@intel.com>,
Andi Kleen <ak@linux.intel.com>,
Arjan van de Ven <arjan@linux.intel.com>
Subject: Re: [Patch] idle governor: Avoid lock acquisition to read pm_qos before entering idle
Date: Thu, 10 Feb 2011 11:33:04 -0800 [thread overview]
Message-ID: <1297366384.2645.175.camel@schen9-DESK> (raw)
In-Reply-To: <1297359914.4933.56.camel@mulgrave.site>
On Thu, 2011-02-10 at 11:45 -0600, James Bottomley wrote:
>
> What you say is true as long as the value is 32 bits ... perhaps a note
> of that should be made somewhere?
>
It seems like pm_qos_add_request, pm_qos_update_request only uses 32
bits value. Did I miss some cases where the target value for
pm_qos_object be non-32 bit under some situation?
Tim
next prev parent reply other threads:[~2011-02-10 19:32 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-10 1:21 Tim Chen
2011-02-10 3:46 ` Andi Kleen
2011-02-10 18:59 ` Rafael J. Wysocki
2011-02-10 5:10 ` mark gross
2011-02-10 16:20 ` Andi Kleen
2011-02-10 17:27 ` Tim Chen
2011-02-10 17:45 ` James Bottomley
2011-02-10 18:50 ` Rafael J. Wysocki
2011-02-10 19:33 ` Tim Chen [this message]
2011-02-10 20:37 ` James Bottomley
2011-02-10 17:55 ` mark gross
2011-02-10 23:17 ` Rafael J. Wysocki
2011-02-11 0:50 ` Tim Chen
2011-02-11 19:22 ` Rafael J. Wysocki
2011-02-11 19:27 ` Tim Chen
2011-02-11 19:33 ` James Bottomley
2011-02-11 20:03 ` Tim Chen
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