Message ID | 20190424133900.5077.23949.stgit@manet.1015granger.net (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-nfs-owner@kernel.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B216D13B5 for <patchwork-linux-nfs@patchwork.kernel.org>; Wed, 24 Apr 2019 13:39:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1F6F2836F for <patchwork-linux-nfs@patchwork.kernel.org>; Wed, 24 Apr 2019 13:39:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9618628AAF; Wed, 24 Apr 2019 13:39:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4A3482836F for <patchwork-linux-nfs@patchwork.kernel.org>; Wed, 24 Apr 2019 13:39:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727919AbfDXNjC (ORCPT <rfc822;patchwork-linux-nfs@patchwork.kernel.org>); Wed, 24 Apr 2019 09:39:02 -0400 Received: from mail-it1-f193.google.com ([209.85.166.193]:51209 "EHLO mail-it1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727112AbfDXNjC (ORCPT <rfc822;linux-nfs@vger.kernel.org>); Wed, 24 Apr 2019 09:39:02 -0400 Received: by mail-it1-f193.google.com with SMTP id s3so6368764itk.1; Wed, 24 Apr 2019 06:39:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:from:to:cc:date:message-id:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=JKd9iNK2TVT0ttMrh4M0Vr+V0PaJkHGg3Qk02sk8z34=; b=L30G/JefT8lzlyB8heampWQ5gWK3xgyIJ6dwwM6Bo4EzRB+cg6xqqyL5ErT4zSiag2 t1d1CsSaTVJHTkVqXdXDwZ83Xw3dfan0Oz0OCPQzZ+m18v9NNrKKdFsFMDfv4FB/v9HM UIjItxtDsOw+igOk6G6QKQVtvrR4fBhoBzr2Fa9jNr4yVyirEEQDLTfnVBQG97HgGMGP TQ/b6tjPvnR7y6DiE7dc3NnlJf5m605Nnl4WTvd5ovjH97ldK98Lsh8I/Y3gav7NAK4D ZiEJQe9YBOpYBmZxBIbHdz6CK5phwKvdhTcChxZD0FZpRJTaIUnh+Dqy9Wwr0gzH9jY7 isvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:from:to:cc:date:message-id :in-reply-to:references:user-agent:mime-version :content-transfer-encoding; bh=JKd9iNK2TVT0ttMrh4M0Vr+V0PaJkHGg3Qk02sk8z34=; b=Gdzh0DHNZ1aGhDTkX4Yvc39I8LZPL87yAciIBiV25M6CpYUI6+Oa5UpXRJuVahHnpm PfRFZCZuLzzxex9vYBYelI5kr4VT6LlqPVShrjkykla8cMaFJI9aSdzaF9El5SkyYmV5 NYTHL8fX/PxDdgvwF6xbU+/mY7U1DnaeUjUvNTC//qvH78gOuwTDk7W28oEDOdCP0q8s kZk/vWGbb7BxL1plYjF2tf0Aq3A9RZtZoJWsvxSsk5sq+2S7p9c5tzUn3njj9ETRcY07 7uOyLqJaOal5CO69K5I0IAW9eOU+b/D7a2qAnZ6oYE2olHvxs2OfSQreJLlH2fnj5o0c iokQ== X-Gm-Message-State: APjAAAXQ1+rnSzScDu0QjxMk8MTG/mmN+kLu6rLky3oqPSoZkZdcuLDm LlidXFNkRQ203YoLsvg8MYI= X-Google-Smtp-Source: APXvYqywyQMWhuvnLbXcssS/Sk7COknlTNplrzIaOWruE54AuNkxkZRBpfgUfUtgIgH7BoZEWdBZig== X-Received: by 2002:a02:896:: with SMTP id 144mr21610819jac.53.1556113141805; Wed, 24 Apr 2019 06:39:01 -0700 (PDT) Received: from gateway.1015granger.net (c-68-61-232-219.hsd1.mi.comcast.net. [68.61.232.219]) by smtp.gmail.com with ESMTPSA id o16sm5185607ioo.45.2019.04.24.06.39.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Apr 2019 06:39:01 -0700 (PDT) Received: from manet.1015granger.net (manet.1015granger.net [192.168.1.51]) by gateway.1015granger.net (8.14.7/8.14.7) with ESMTP id x3ODd0di011274; Wed, 24 Apr 2019 13:39:00 GMT Subject: [PATCH v3 02/21] xprtrdma: Fix an frwr_map recovery nit From: Chuck Lever <chuck.lever@oracle.com> To: anna.schumaker@netapp.com Cc: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org Date: Wed, 24 Apr 2019 09:39:00 -0400 Message-ID: <20190424133900.5077.23949.stgit@manet.1015granger.net> In-Reply-To: <20190424133516.5077.67283.stgit@manet.1015granger.net> References: <20190424133516.5077.67283.stgit@manet.1015granger.net> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: <linux-nfs.vger.kernel.org> X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
NFS/RDMA patches for v5.2
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expand
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diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index 52cb6c1..a2a2e01 100644 --- a/net/sunrpc/xprtrdma/frwr_ops.c +++ b/net/sunrpc/xprtrdma/frwr_ops.c @@ -466,7 +466,7 @@ struct rpcrdma_mr_seg *frwr_map(struct rpcrdma_xprt *r_xprt, return seg; out_dmamap_err: - frwr->fr_state = FRWR_IS_INVALID; + mr->mr_dir = DMA_NONE; trace_xprtrdma_frwr_sgerr(mr, i); rpcrdma_mr_put(mr); return ERR_PTR(-EIO);
After a DMA map failure in frwr_map, mark the MR so that recycling won't attempt to DMA unmap it. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Fixes: e2f34e26710b ("xprtrdma: Yet another double DMA-unmap") --- net/sunrpc/xprtrdma/frwr_ops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)