Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp6210065ybv; Tue, 18 Feb 2020 12:05:26 -0800 (PST) X-Google-Smtp-Source: APXvYqxNteS4Lpd6H6jGElVNMdpHt6ipC8KWIyFrssSh5FkwxD+a8k8/Xz6GSi06lklgRiX8Cge/ X-Received: by 2002:a9d:6a06:: with SMTP id g6mr15682405otn.305.1582056326577; Tue, 18 Feb 2020 12:05:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582056326; cv=none; d=google.com; s=arc-20160816; b=gMfgqREW0VjVuPQpmQvVAHmF8qbGgWOxgHDTltrxULBz1FRBM4brK3gg3JTM2kI10C MIV2DPWbGSuPrl32a5NKIIwqwUnBJxzV/tPBfNUk3dKsGGhOfemNMLiPNCC3Oyt6T8aq cBU/3+0/j5P48Ci4xLC0qEM/iBEry4ghU/neONeFoRSHhVZc+QswXs7Pf5J6bjUIrwbs KicAP0ZuTmEeZFoCb1K4Cmm9DKoII7oBb/J2LravYmJMcciAPjonbOpur84VxDiOdPRS tnYdqwKSyAKD67JCjmvTokgMgH5ILgDfdvjZNKUkHHlwdWWjKjJ5DR+yyIePpKehmTjd mHWw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=dDihf+rUg7g1CyKAHGDcc852FhEocJymSOkwiVRj3Cc=; b=qDRxZVHK5DKAAssXsOB62gdavHtOgAtssmNlJjH5j/meamkJOd0eRpQVUQeHm5evAl 7S8T7HWF+PA30/jV1PHgXlbNITyalP0EjTHopFem+nXXOPBUkp28i6ODsIxgOgWHG+Hu 8jQELyziWVRrT8FxrfYOkMCnvF+POdGbHFb6wFVfmJdIdhY6zfxx1W6Zs4hrFi8BhLa5 1rqPNFXGJdwR0W/+P1UJTunADh5XuvgVwA1Uv+2xcyxoibBff1onQHJbTnf2Qcm9DKNs bV9CoqATn+4vJCTLWvLQ5Dz7lcQV8IrjM/0Rh/x5tyWjFX/tH+RZksUaWCLMJrtcyXoc yJzg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=srCmjDoZ; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d2si2192370oth.267.2020.02.18.12.05.14; Tue, 18 Feb 2020 12:05:26 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=srCmjDoZ; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729182AbgBRUED (ORCPT + 99 others); Tue, 18 Feb 2020 15:04:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:45444 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729177AbgBRUEA (ORCPT ); Tue, 18 Feb 2020 15:04:00 -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 BAA3521D56; Tue, 18 Feb 2020 20:03:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582056240; bh=HH6HlCFLdgp1ceDgg8ltpzWZuWl7JC0QEscAOUdM1RQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=srCmjDoZkVthdHOcGmZgZNQWyHnB+cBTookbwijWRPKU/XLRsk3NpufC4sQKKP1nc iZSn4VmHpRkHuHtmcR/0iSD+yMsIg3N9Ha9pwQbdRhjRUY0lrjD9RokbHIBRAI98wG WjyDrOb5PzAzLIetnMF+/F+kE4+ACWKDO26L2OME= 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 5.5 72/80] NFSv4.1 make cachethis=no for writes Date: Tue, 18 Feb 2020 20:55:33 +0100 Message-Id: <20200218190438.741339929@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200218190432.043414522@linuxfoundation.org> References: <20200218190432.043414522@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 @@ -5295,7 +5295,7 @@ 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); }