Date: Fri, 13 Aug 2010 11:39:14 +0100
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: "Ted Ts'o" <tytso@mit.edu>
Cc: Felipe Contreras <felipe.contreras@gmail.com>,
        Alan Stern <stern@rowland.harvard.edu>, paulmck@linux.vnet.ibm.com,
        david@lang.hm, Brian Swetland <swetland@google.com>,
        linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
        arve@android.com, mjg59@srcf.ucam.org, pavel@ucw.cz,
        florian@mickler.org, rjw@sisk.pl, peterz@infradead.org,
        tglx@linutronix.de, menage@google.com, david-b@pacbell.net,
        James.Bottomley@suse.de, arjan@infradead.org, swmike@swm.pp.se,
        galibert@pobox.com, dipankar@in.ibm.com
Subject: Re: Attempted summary of suspend-blockers LKML thread, take three
Message-ID: <20100813113914.487394e1@lxorguk.ukuu.org.uk>
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> I have a similar problem with the whole pm_qos subsystem, as I've said
> earlier.  If some badly behaved application claims to want 0us
> wireless latency, and keeps the radio on all the time, there is no way
> for me to find out which is the badly behaved application --- even

Well firstly you want limits so SELinux says "No" (or rlimit or similar)
and secondly you want sysfs views.

This is like file permissions - its not hard
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