From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 18443C433FE for ; Thu, 10 Mar 2022 08:34:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uKLVS8tdTy4FtUtzNLcw9qbwwGgbWqXRh7bN0heYeFY=; b=uFV6u/1C1BDT90NgceChpS9XQs ncrfcKrX/CFS755SmitRBA2TysPj1GI//h9Vd3IeH9Q+63hWfOj55MKD6Drybwz62qbPzdEBkO1JD 94NqVnAp8bVxzXLiGofhaG9hF7lqfi6bJ99GADcXbfrJusRmKvF7ufrl1Q8JCi7wNf4tYzz/u9d8S Ylqs8FHH2xX30If25PqNO5UD9uOXZSE50M5HbBVVqC0vJkG2eoSLfp8Phg+u9Hz+oN2Ozt6qNYGbM lmeLOBnUPRoBmv2da7GI52wK7rJkJPNe+fdoj/FcGzG4ijVik85FxSTz3q3kifaVfEAr9Hoj3Gnrv 3dYP8LtA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nSEFu-00Bvbg-Q3; Thu, 10 Mar 2022 08:34:42 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nSEFH-00BvH6-DZ for linux-nvme@lists.infradead.org; Thu, 10 Mar 2022 08:34:04 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 8857468AFE; Thu, 10 Mar 2022 09:34:00 +0100 (CET) Date: Thu, 10 Mar 2022 09:34:00 +0100 From: Christoph Hellwig To: Kanchan Joshi Cc: axboe@kernel.dk, hch@lst.de, kbusch@kernel.org, asml.silence@gmail.com, io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, sbates@raithlin.com, logang@deltatee.com, pankydev8@gmail.com, javier@javigon.com, mcgrof@kernel.org, a.manzanares@samsung.com, joshiiitr@gmail.com, anuj20.g@samsung.com Subject: Re: [PATCH 10/17] block: wire-up support for plugging Message-ID: <20220310083400.GD26614@lst.de> References: <20220308152105.309618-1-joshi.k@samsung.com> <20220308152105.309618-11-joshi.k@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220308152105.309618-11-joshi.k@samsung.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220310_003403_644848_E1CD5F89 X-CRM114-Status: GOOD ( 11.19 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Tue, Mar 08, 2022 at 08:50:58PM +0530, Kanchan Joshi wrote: > From: Jens Axboe > > Add support to use plugging if it is enabled, else use default path. The subject and this comment don't really explain what is done, and also don't mention at all why it is done.