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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63299C4363D for ; Wed, 23 Sep 2020 05:30:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E61721974 for ; Wed, 23 Sep 2020 05:30:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726951AbgIWF37 (ORCPT ); Wed, 23 Sep 2020 01:29:59 -0400 Received: from verein.lst.de ([213.95.11.211]:47222 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726198AbgIWF36 (ORCPT ); Wed, 23 Sep 2020 01:29:58 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 4D2C167373; Wed, 23 Sep 2020 07:29:56 +0200 (CEST) Date: Wed, 23 Sep 2020 07:29:56 +0200 From: Christoph Hellwig To: Tianxianting Cc: Christoph Hellwig , Keith Busch , "axboe@fb.com" , "sagi@grimberg.me" , "linux-nvme@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] [v2] nvme: replace meaningless judgement by checking whether req is null Message-ID: <20200923052956.GA15063@lst.de> References: <20200922062517.30031-1-tian.xianting@h3c.com> <20200922145705.GA4035426@dhcp-10-100-145-180.wdl.wdc.com> <20200922145842.GB28420@lst.de> <5099986543624f9fbbeb26c2173934ba@h3c.com> <20200922154105.GA31758@lst.de> <53ae0341e62346f985ca289c6325078d@h3c.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <53ae0341e62346f985ca289c6325078d@h3c.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 22, 2020 at 03:47:40PM +0000, Tianxianting wrote: > Finally, it applied:) > Thanks again for all your kindly guides to me. Thanks a lot for the patch! 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 X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60647C4363D for ; Wed, 23 Sep 2020 05:30:08 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B8D8521974 for ; Wed, 23 Sep 2020 05:30:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="e86s5Odx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B8D8521974 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VZfIubGc5Fnahv1Nq8O346besFqbCtTIYX+dNznteoo=; b=e86s5OdxlOi7fz5Mcs3kAofeK n+8vAeNg+sf4wQlBbdfwxx9RooIfrbH+LRDCBdu14OWiOrb0ocE3HtesgqYJn0Kb2vpnrHVo60gmo x99wtURo37VEapYOnBoT2SDaK9AvkXxqgY2V9wyxDTh15eO/tlwGtu1DZRQTIhZserWwkICPeGXNh OMXTDKSPEOatU7wRrhk/Rc0HmIu2A23l93Aa4FjG8oVJG1HRVV4h69XrhNU5msD35zX3Fp1Ya9JUc odVJfVPbScrmfykM9va+ld2OLP0bTM+Y55TUOppjBcHq5TBsB3nB92FYFbb443L+8dNy7oagxbKUI +0cCf1rwQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kKxLt-000650-AN; Wed, 23 Sep 2020 05:30:01 +0000 Received: from verein.lst.de ([213.95.11.211]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kKxLq-00064Z-Uz for linux-nvme@lists.infradead.org; Wed, 23 Sep 2020 05:29:59 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 4D2C167373; Wed, 23 Sep 2020 07:29:56 +0200 (CEST) Date: Wed, 23 Sep 2020 07:29:56 +0200 From: Christoph Hellwig To: Tianxianting Subject: Re: [PATCH] [v2] nvme: replace meaningless judgement by checking whether req is null Message-ID: <20200923052956.GA15063@lst.de> References: <20200922062517.30031-1-tian.xianting@h3c.com> <20200922145705.GA4035426@dhcp-10-100-145-180.wdl.wdc.com> <20200922145842.GB28420@lst.de> <5099986543624f9fbbeb26c2173934ba@h3c.com> <20200922154105.GA31758@lst.de> <53ae0341e62346f985ca289c6325078d@h3c.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <53ae0341e62346f985ca289c6325078d@h3c.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-20200923_012959_124187_7F42602A X-CRM114-Status: GOOD ( 10.37 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "sagi@grimberg.me" , "linux-kernel@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "axboe@fb.com" , Keith Busch , Christoph Hellwig Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Tue, Sep 22, 2020 at 03:47:40PM +0000, Tianxianting wrote: > Finally, it applied:) > Thanks again for all your kindly guides to me. Thanks a lot for the patch! _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme