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[209.132.180.67]) by mx.google.com with ESMTP id u21si753625oiv.267.2020.03.19.03.30.36; Thu, 19 Mar 2020 03:30:49 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=HxxXR8a3; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727216AbgCSK2v (ORCPT + 99 others); Thu, 19 Mar 2020 06:28:51 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:34510 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726967AbgCSK2r (ORCPT ); Thu, 19 Mar 2020 06:28:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=gqy+zebrYjBGvhaO6SqPF4xkV6Hd+2qwfnT0NaMfqFw=; b=HxxXR8a33Mlo3LPRSF0OtzifxY nZ01RbqIrsYECyTprO9a4Hg+e3YXhyA4NLOMZ4FamuSC0hPDqUWZOpIL8mW3tSr2/Z84Gd4YWpk/k ik1t+Xy+FiIkf/cgwCAwlt8977GoyAnubuWtzebqXHCQepNE/v5cRD6J4eErvjnLkXVr5YW357D3A v8lJ3EUL21H8uG46NCpPiE+qVvQiTWG69rtNBEkqpaEYQKD3QC7Xd6i7Ed9JiziqTzp/OL4sVtVCR /WkNXcTrYw/IKBMcO36OdHXhXeM8ltAoUckM3cXppBVPB3RnbCjw0BPEuM1rVMPFef1ssjBf3R8Gi RF4NTWzQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jEsPT-0007Vs-O0; Thu, 19 Mar 2020 10:28:19 +0000 Date: Thu, 19 Mar 2020 03:28:19 -0700 From: Christoph Hellwig To: Kirill Tkhai Cc: axboe@kernel.dk, martin.petersen@oracle.com, bob.liu@oracle.com, darrick.wong@oracle.com, agk@redhat.com, snitzer@redhat.com, dm-devel@redhat.com, song@kernel.org, tytso@mit.edu, adilger.kernel@dilger.ca, Chaitanya.Kulkarni@wdc.com, ming.lei@redhat.com, osandov@fb.com, jthumshirn@suse.de, minwoo.im.dev@gmail.com, damien.lemoal@wdc.com, andrea.parri@amarulasolutions.com, hare@suse.com, tj@kernel.org, ajay.joshi@wdc.com, sagi@grimberg.me, dsterba@suse.com, bvanassche@acm.org, dhowells@redhat.com, asml.silence@gmail.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 0/6] block: Introduce REQ_ALLOCATE flag for REQ_OP_WRITE_ZEROES Message-ID: <20200319102819.GA26418@infradead.org> References: <158157930219.111879.12072477040351921368.stgit@localhost.localdomain> <69c0b8a4-656f-98c4-eb55-2fd1184f5fc9@virtuozzo.com> <67d63190-c16f-cd26-6b67-641c8943dc3d@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <67d63190-c16f-cd26-6b67-641c8943dc3d@virtuozzo.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 13, 2020 at 04:08:58PM +0300, Kirill Tkhai wrote: > I just don't understand the reason nothing happens :( > I see newly-sent patches comes fast into block tree. > But there is only silence... I grepped over Documentation, > and there is no special rules about block tree. So, > it looks like standard rules should be applyable. > > Some comments? Some requests for reworking? Some personal reasons to ignore my patches? I'm still completely opposed to the magic overloading using a flag. That is just a bad design waiting for trouble to happen.