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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 7C9D9C34026 for ; Tue, 18 Feb 2020 19:57:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 494EE24677 for ; Tue, 18 Feb 2020 19:57:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582055855; bh=u9QadL+YesFMEdUQcQEqUQB7XQTVq7Y/7R5E6mojdVk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=W7MQSc8rThKWAhd7LZtzyBLAAORNcZqbIPlz8hSZ30cpPTKKlBz53P0dLSWuhJS2t y2XnYjkid3pUg4AAUU2cRYP133/mekEbkyukFi7c8bPDy45gpasRjVXduG9QrAhQiK WHmrb3zAMnZ3NhJGsEFczvk2IKm0ASJJxQEsnfqA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727959AbgBRT5e (ORCPT ); Tue, 18 Feb 2020 14:57:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:34796 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726735AbgBRT50 (ORCPT ); Tue, 18 Feb 2020 14:57:26 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 57C0C20659; Tue, 18 Feb 2020 19:57:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582055845; bh=u9QadL+YesFMEdUQcQEqUQB7XQTVq7Y/7R5E6mojdVk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Cf53A2HV90r4BQNaIZhWm1Q5b+NGBF/PZF7RaPSVI234U02wIY07o34u8lOoDXazs 0+TCY74SIY7Dkvy6qy3FcP21njkBlplmLeu0CO8z5tGE41vb+ugrRkN6LXu6+nJRUu 42HJLBNx/xwHqd7Ml/7juLxDdYnrKGzqxyHuiS5o= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Olga Kornievskaia , Trond Myklebust , Anna Schumaker Subject: [PATCH 4.19 35/38] NFSv4.1 make cachethis=no for writes Date: Tue, 18 Feb 2020 20:55:21 +0100 Message-Id: <20200218190422.605660378@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200218190418.536430858@linuxfoundation.org> References: <20200218190418.536430858@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Olga Kornievskaia commit cd1b659d8ce7697ee9799b64f887528315b9097b upstream. Turning caching off for writes on the server should improve performance. Fixes: fba83f34119a ("NFS: Pass "privileged" value to nfs4_init_sequence()") Signed-off-by: Olga Kornievskaia Reviewed-by: Trond Myklebust Signed-off-by: Anna Schumaker Signed-off-by: Greg Kroah-Hartman --- fs/nfs/nfs4proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5117,7 +5117,7 @@ static void nfs4_proc_write_setup(struct hdr->timestamp = jiffies; msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_WRITE]; - nfs4_init_sequence(&hdr->args.seq_args, &hdr->res.seq_res, 1, 0); + nfs4_init_sequence(&hdr->args.seq_args, &hdr->res.seq_res, 0, 0); nfs4_state_protect_write(server->nfs_client, clnt, msg, hdr); }