Date: Wed, 30 Jul 2014 14:47:48 +0200
From: Peter Zijlstra <peterz@infradead.org>
To: Alexey Kardashevskiy <aik@ozlabs.ru>
Cc: Davidlohr Bueso <davidlohr@hp.com>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
        Rik van Riel <riel@redhat.com>, Mel Gorman <mgorman@suse.de>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Andrea Arcangeli <aarcange@redhat.com>,
        Sasha Levin <sasha.levin@oracle.com>,
        Wanpeng Li <liwanp@linux.vnet.ibm.com>,
        Vlastimil Babka <vbabka@suse.cz>, "Jo\"rn Engel" <joern@logfs.org>,
        "Paul E . McKenney" <paulmck@linux.vnet.ibm.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org,
        Alex Williamson <alex.williamson@redhat.com>,
        Alexander Graf <agraf@suse.de>,
        Michael Ellerman <michael@ellerman.id.au>
Subject: Re: [RFC PATCH] mm: Add helpers for locked_vm
Message-ID: <20140730124748.GK19379@twins.programming.kicks-ass.net>
References: <1406712493-9284-1-git-send-email-aik@ozlabs.ru>
 <1406716282.9336.16.camel@buesod1.americas.hpqcorp.net>
 <53D8E578.7060303@ozlabs.ru>
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On Wed, Jul 30, 2014 at 10:30:48PM +1000, Alexey Kardashevskiy wrote:
>=20
> No, this is not my intention here. Here I only want to increment the coun=
ter.

Full and hard nack on that. It should always be tied to actual pages, we
should not detach this and make it 'a number'.


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