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 4590BC3DA6E for ; Fri, 5 Jan 2024 04:29:00 +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=lASeQIjEdjHlR2ZzWZPvCQTIa/JTjUqXTPhq+3+cn0Y=; b=V08en7VsunCWRiRtdk+Ej/mtYx ReiZsreed1sDc/tsVR58shzlrM1jnnOARLEQi8ScurAbAnGcP1nJ3mBoE7cH8MxOjHR+kbhTQF45c CctwMCD5adTz4Hz1urQFahNYPsH8tAb0f0y8fgw9tMoCF6Wmw3rV8zsfr7+NyTrL95DE9Ftjuj53R m0g4Un8hAbfb1KrYzK62JDJbDmfNl01BVMecHaIDdQRZ6RbEX+U3I+bEj/3M56BwOZiAS8lBnYiiV 5O19w4mpmJUxzz3w66hDfLJaRsdapGkUhTer8gngZJ0sw9h/oaECcNIx+ZJwiE72AG/5TA84Z0P0v aKUxJ9ZA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rLbpH-00FuSU-0u; Fri, 05 Jan 2024 04:28:55 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rLbpE-00FuRY-39 for linux-nvme@lists.infradead.org; Fri, 05 Jan 2024 04:28:54 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 40B0B68B05; Fri, 5 Jan 2024 05:28:42 +0100 (CET) Date: Fri, 5 Jan 2024 05:28:42 +0100 From: Christoph Hellwig To: Jeremy Allison Cc: Sagi Grimberg , Bjorn Helgaas , Jeremy Allison , tansuresh@google.com, hch@lst.de, gregkh@linuxfoundation.org, rafael@kernel.org, bhelgaas@google.com, linux-nvme@lists.infradead.org Subject: Re: [PATCH 1/4] driver core: Support two-pass driver shutdown Message-ID: <20240105042842.GB23630@lst.de> References: <20231227203337.GA1509884@bhelgaas> <1f55f4a5-24d4-437d-b2d7-5caecce3959f@grimberg.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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-20240104_202853_181663_BA4DCB35 X-CRM114-Status: GOOD ( 10.50 ) 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, Jan 02, 2024 at 03:12:13PM -0800, Jeremy Allison wrote: > It's not exactly asynchronous when paired with .shutdown_wait(). > That's why I used the phrase "two-pass" instead of asynchronous. Yes, that's actually a much more descriptive term.