linux-kernel - Re: [patchlet][resend] sched: Fix up /proc/sched

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Message-ID: <20140603143446.GQ30445@twins.programming.kicks-ass.net>
Date:	Tue, 3 Jun 2014 16:34:46 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Mike Galbraith <umgwanakikbuti@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>
Subject: Re: [patchlet][resend] sched: Fix up /proc/sched_debug to print only
 runnable tasks again

On Tue, Jun 03, 2014 at 03:14:21PM +0200, Mike Galbraith wrote:
> 
> Commit b32e86b430 dropped p->on_rq check, leading to printing tasks which
> used to live on runqueues, which is very noisy and highly annoying.

Yes,.. but also useful for the numa cruft :-(

When printing all we can get placement info for !running tasks.

Not sure what to do here.. 


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