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 9757AC433FE for ; Thu, 20 Oct 2022 06:35:05 +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=2BTaCnO0tjUhd2ZKh64rdqiAUifCZPa7StiQnkeDGQc=; b=DhZxdymxshFKxzEA+M0a1XzBNZ z8yJ2fMiXbGNH6oH7+dkFHOMUZVyb0fio1hRcZK2NR0teYYGDcdG0ZAGUiNzYw78QyIdO0Rq5wVVQ saNSz2wPe+dVxNnJZ5hld6fF5i9rTWrs76IBRtVuFdfNERbwPAqVwg/xlieHMNfE1z9L+FJVbhIXS kZbXitM+Z57j+xboyazyLvwMMWSc3nsNg/C0emKJ6jrkwTKLr9iKA7/6KTw5lEkynD957cXnQTWOf M7mXDN5H+uBp1ZnfDPfLRQEobZ467CT5oe8sv/4NUbqVle7fE2caa3/VSPSg/2qh6ryU1/igrm7Tf oM43Bn9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1olP8v-00B5CJ-Bd; Thu, 20 Oct 2022 06:35:01 +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 1olP8r-00B58g-Vt for linux-nvme@lists.infradead.org; Thu, 20 Oct 2022 06:34:59 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id CF9FF68B05; Thu, 20 Oct 2022 08:34:48 +0200 (CEST) Date: Thu, 20 Oct 2022 08:34:48 +0200 From: Christoph Hellwig To: Chao Leng Cc: linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, hch@lst.de, sagi@grimberg.me, kbusch@kernel.org, axboe@kernel.dk, ming.lei@redhat.com, paulmck@kernel.org Subject: Re: [PATCH v2 0/2] improve nvme quiesce time for large amount of namespaces Message-ID: <20221020063448.GA6246@lst.de> References: <20221020035348.10163-1-lengchao@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221020035348.10163-1-lengchao@huawei.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-20221019_233458_182549_F8187AB5 X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. 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 I though the conclusion from last round was to move the srcu_struct to the tagset?