From: Afzal Mohammed <afzal.mohd.ma@gmail.com>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: 4.2.2: NR_CPUS effectively being 1 bug
Date: Sat, 3 Oct 2015 12:20:54 +0530 [thread overview]
Message-ID: <20151003065054.GA4128@afzalpc> (raw)
In-Reply-To: <20151002204658.GA1970@p183.telecom.by>
Hi,
On Fri, Oct 02, 2015 at 11:46:59PM +0300, Alexey Dobriyan wrote:
> FYI, I've upgraded from 4.1.7 to 4.2.1 (and retested with 4.2.2) and
> everything is scheduled on 1 CPU out of 4 (i5 760).
Try disabling CONFIG_NO_HZ_FULL_ALL=y, just curious, what was the
purpose of enabling it ?
Regards
afzal
prev parent reply other threads:[~2015-10-03 6:51 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 20:46 4.2.2: NR_CPUS effectively being 1 bug Alexey Dobriyan
2015-10-02 21:00 ` Andrew Morton
2015-10-03 6:53 ` Peter Zijlstra
2015-10-03 7:38 ` Ingo Molnar
2015-10-03 8:15 ` Mike Galbraith
2015-10-03 8:18 ` Ingo Molnar
2015-10-03 8:24 ` Mike Galbraith
2015-10-03 8:52 ` Ingo Molnar
2015-10-03 12:04 ` Mike Galbraith
2015-10-03 12:31 ` Frederic Weisbecker
2015-10-03 12:49 ` Mike Galbraith
2015-10-03 12:14 ` Alexey Dobriyan
2015-10-03 12:19 ` Mike Galbraith
2015-10-03 6:50 ` Afzal Mohammed [this message]
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