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=-6.8 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_GIT 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 E20F9C55179 for ; Thu, 22 Oct 2020 02:15:28 +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 3181722249 for ; Thu, 22 Oct 2020 02:15:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZIK8Y2yW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3181722249 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com 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:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=yJGfHos35lt6ZJETyaj2BEL2BzDlSUBLPpz0b7/AROQ=; b=ZIK8Y2yWvOV76RlJDwFMwdbX5F Qcsyxbd5XuodMU3os919PgtahAdaZidMwt0Mxb9ucqVl09V08xgnhT5Er5ivJD5nUu/t4VgVgWKAC Rw+QdFARJIw4jXcNDz4ABBZ305E48oNvWDLFeK1ikPMU+oHqlycCTiPPZ5I8PYkIcweoF2CY0aDem XxdhBkG4dgJiHFVHI5LI3DLMZhIf0kgFRRuwfqioVAXd5BKOeRcvqiOiBqvJ32xZKdm5i9fMuTCP8 tUiTNv1wryS+przieusJSofivaSqu5jRZxZ8mtbK9F0HHKOL/PdT74Fxd3GCdc35PFdJUcpkITaDx bKlz2ONQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kVQ8O-0001cZ-3z; Thu, 22 Oct 2020 02:15:20 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kVQ8F-0001bg-CO for linux-nvme@lists.infradead.org; Thu, 22 Oct 2020 02:15:12 +0000 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id A826E827E5E5123A2BAF; Thu, 22 Oct 2020 10:15:03 +0800 (CST) Received: from huawei.com (10.29.88.127) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Thu, 22 Oct 2020 10:14:52 +0800 From: Chao Leng To: Subject: [PATCH v2 0/5] avoid race for time out Date: Thu, 22 Oct 2020 10:14:52 +0800 Message-ID: <20201022021452.10971-1-lengchao@huawei.com> X-Mailer: git-send-email 2.16.4 MIME-Version: 1.0 X-Originating-IP: [10.29.88.127] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201021_221511_680500_FE16194D X-CRM114-Status: UNSURE ( 6.35 ) X-CRM114-Notice: Please train this message. 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: kbusch@kernel.org, axboe@fb.com, hch@lst.de, lengchao@huawei.com, sagi@grimberg.me 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 First avoid race between time out and tear down for rdma and tcp. Second avoid repeated request completion in time out for rdma and tcp. V2: - add avoiding repeated request completion in time out Chao Leng (3): nvme-core: introduce sync io queues nvme-rdma: avoid race between time out and tear down nvme-tcp: avoid race between time out and tear down Sagi Grimberg (2): nvme-rdma: avoid repeated request completion nvme-tcp: avoid repeated request completion drivers/nvme/host/core.c | 8 ++++++-- drivers/nvme/host/nvme.h | 1 + drivers/nvme/host/rdma.c | 14 +++----------- drivers/nvme/host/tcp.c | 16 ++++------------ 4 files changed, 14 insertions(+), 25 deletions(-) -- 2.16.4 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme