Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp196181pxb; Wed, 25 Aug 2021 00:37:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwAuuelTdnfUKxyuVKJcqtakMSNbTNEBqPvka/mfEUBKAsDFZY4MgsAkBS7dU5r9b7BaBbn X-Received: by 2002:a17:906:ce24:: with SMTP id sd4mr4559692ejb.329.1629877027680; Wed, 25 Aug 2021 00:37:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1629877027; cv=none; d=google.com; s=arc-20160816; b=vlLuIS2EBPrIVTSY5quul8RNPmPc5bl7tuyOAtNT2pi14hkd/TEfnMEqjMijNaEIci A5O10hPQhnY1W6oyE73ormoMT+Fld+8GfKOLtWS9DDOvmp3dOeELThy7WnYFQ/pVNPXL 9e0rUEWZkvm0HwEixJJf8/Xcb2IRvdNouU9V54wZoNjRKrOJAmTTYjS+VPVcZGllLB1T swUladm9b/sspuSSKLxHgpe0MV/Kv/5K83yg3mld9A3c0HNnJyfytiomo9bi6GcFJJFK wFaVGz0M7B2NFyLHjv3V+NcktVvFpPHp9C8ueaemm6/OFG2ZvPQFbkkPptHivaiIQT1f E/Vw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=l2WBiCb5duYJRA9nKpihqrJOH1Qjg6utSrFiu8qAdtc=; b=EkVO6q8wHd3XRX0d37RJoZ850wCm2Vyve1qkxc5oYutgjsh6noR2/7H9qk2vZY9qqD pCKNSM3m5qXbbxejQHwQbSZF1f3ATD59x/O3/ShzN8hJ43ePcdKOaxNC0ZNkRJq6jQEZ tUtIjQfxFlF6rrOnZhRhYx9O3Fi/4vzS20bKrzfLdlVs4EI7VwPAsZtJS59CtYaItnZB g7MgyKQwD9b9y5p5AkR3ogKec6y2P1UG0FCrdAOsEPbEVupwrodEvYuOkTWapkv63W6c yuUSBILjxZ02N4M8O9nTSFZwQKwhqYTvrMsHtP8OT2jyijGZs/ILPb8idjtWbfrYwFYb TZkg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s10si5155509edd.150.2021.08.25.00.36.43; Wed, 25 Aug 2021 00:37:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238703AbhHYHgr (ORCPT + 99 others); Wed, 25 Aug 2021 03:36:47 -0400 Received: from verein.lst.de ([213.95.11.211]:55109 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234058AbhHYHgq (ORCPT ); Wed, 25 Aug 2021 03:36:46 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id E3CE667357; Wed, 25 Aug 2021 09:35:59 +0200 (CEST) Date: Wed, 25 Aug 2021 09:35:59 +0200 From: Christoph Hellwig To: Alex Sierra Cc: akpm@linux-foundation.org, Felix.Kuehling@amd.com, linux-mm@kvack.org, rcampbell@nvidia.com, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, hch@lst.de, jgg@nvidia.com, jglisse@redhat.com Subject: Re: [PATCH v1 02/14] mm: remove extra ZONE_DEVICE struct page refcount Message-ID: <20210825073559.GB29433@lst.de> References: <20210825034828.12927-1-alex.sierra@amd.com> <20210825034828.12927-3-alex.sierra@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210825034828.12927-3-alex.sierra@amd.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Looks good, Reviewed-by: Christoph Hellwig