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Date: Thu, 20 Mar 2014 10:19:20 -0400
From: Sasha Levin <sasha.levin@oracle.com>
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To: Dave Jones <davej@redhat.com>, Hugh Dickins <hughd@google.com>,
        Cyrill Gorcunov <gorcunov@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux Kernel <linux-kernel@vger.kernel.org>, linux-mm@kvack.org,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>, Bob Liu <bob.liu@oracle.com>,
        Konstantin Khlebnikov <koct9i@gmail.com>
Subject: Re: bad rss-counter message in 3.14rc5
References: <20140311171045.GA4693@redhat.com> <20140311173603.GG32390@moon> <20140311173917.GB4693@redhat.com> <alpine.LSU.2.11.1403181703470.7055@eggly.anvils> <5328F3B4.1080208@oracle.com> <20140319020602.GA29787@redhat.com> <20140319021131.GA30018@redhat.com> <alpine.LSU.2.11.1403181918130.3423@eggly.anvils> <20140319145200.GA4608@redhat.com> <alpine.LSU.2.11.1403192147470.971@eggly.anvils> <20140320135137.GA2263@redhat.com>
In-Reply-To: <20140320135137.GA2263@redhat.com>
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On 03/20/2014 09:51 AM, Dave Jones wrote:
> On Wed, Mar 19, 2014 at 10:00:29PM -0700, Hugh Dickins wrote:
>
>   > > This might be collateral damage from the swapops thing, I guess we won't know until
>   > > that gets fixed, but I thought I'd mention that we might still have a problem here.
>   >
>   > Yes, those Bad rss-counters could well be collateral damage from the
>   > swapops BUG.  To which I believe I now have the answer: again untested,
>   > but please give this a try...
>
> This survived an overnight run. No swapops bug, and no bad RSS. Good job:)

Same here, swapops bug is gone!


Thanks,
Sasha