Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1712CC433EF for ; Mon, 15 Nov 2021 16:58:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF2FD61BD2 for ; Mon, 15 Nov 2021 16:58:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231374AbhKORB0 (ORCPT ); Mon, 15 Nov 2021 12:01:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231910AbhKORBX (ORCPT ); Mon, 15 Nov 2021 12:01:23 -0500 Received: from mail-qt1-x82e.google.com (mail-qt1-x82e.google.com [IPv6:2607:f8b0:4864:20::82e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D379EC061202 for ; Mon, 15 Nov 2021 08:58:21 -0800 (PST) Received: by mail-qt1-x82e.google.com with SMTP id n15so16262659qta.0 for ; Mon, 15 Nov 2021 08:58:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QEgfULIEexhl+Ei/oJkchMCR/I4cVTfFhd3T4Duv7bE=; b=T2f0Alkwhz/V7Z1Ixl3jGTEwm3APViQFUkoQ6VNXwburVHyP0NCJU6ZkbQBVr3pxd2 spaLyqkL0Fp1H2mpj8wS2n7luEvv/3C2MuiE3s37I9G/4rmBYokqgDOEM23RediZvIXh sVn5nGNNk2Of7m0vW3pgc7apzQKSSRlrBSUwyot2u5vrn+4BRdwBxuTvYYlpmdp5YQbR 0T8AQQCSJhHkYINJvGZcB96WVIVMEbZgiAlQTvROrpiPzi2snAIjbb1oE9z2/57KL71F OmIdYyLz2RmvChWklLfxczRtCRJsSpstEA1coQut2EZGg+pSOQ5mgxNy+fua+1KR4iOM ILqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=QEgfULIEexhl+Ei/oJkchMCR/I4cVTfFhd3T4Duv7bE=; b=JqxeIOUgY2x2kKP4Bvlt5ywsDNfZGtE5CaqX/Fjpnxc9hh8ur3qJzf5wbYuM1hll3a uRl9iErrLWH3I3K6Wa55pI6xp8aVvvZWBbZAXgD1XcqwYVgKzwBOfwi0e/2WxzdJgX3b xMyV2CIqZ3RaXU4k6dV9h6lySF/nZoHGLoQeRiHzOvUICJa3RdpJYN/teO/kA6lTz2TK TV9OJOZzn6soXyNjgIbyjcgLf3QRZNmf7wHCjnRC1Rce4HRHVJy+8lm3uuGw4poyxCmF ccexZmyngovZoLTh6chG0+bLeF8sQ8vf+MkWz/WVJduxPqUhFe/N6pmuUs6hFF4usLNB tUTg== X-Gm-Message-State: AOAM531JlyE04yfjh2OJ5+zO5lAKP/jK8lwouYqZiCy0U+iS1knLlZ1s Nwa3E/Xm+ZFWtXbXWnTKfaCt825QV+ch7w== X-Google-Smtp-Source: ABdhPJyznOkO+p7cW8mIRcF9ezUldjCro6Cm0Btw8jbjeVxNqEOUtl5i1KdWTR13L5lgnX2PAJmJUg== X-Received: by 2002:ac8:147:: with SMTP id f7mr405759qtg.329.1636995500909; Mon, 15 Nov 2021 08:58:20 -0800 (PST) Received: from gouda.nowheycreamery.com ([2601:401:100:a3a:aa6d:aaff:fe2e:8a6a]) by smtp.gmail.com with ESMTPSA id v7sm6988472qki.98.2021.11.15.08.58.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Nov 2021 08:58:20 -0800 (PST) Sender: Anna Schumaker From: schumaker.anna@gmail.com X-Google-Original-From: Anna.Schumaker@Netapp.com To: Trond.Myklebust@hammerspace.com, linux-nfs@vger.kernel.org Cc: Anna.Schumaker@Netapp.com Subject: [PATCH 3/3] nfs: show dynamic nconnect Date: Mon, 15 Nov 2021 11:58:18 -0500 Message-Id: <20211115165818.2583501-3-Anna.Schumaker@Netapp.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165818.2583501-1-Anna.Schumaker@Netapp.com> References: <20211115165818.2583501-1-Anna.Schumaker@Netapp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Anna Schumaker Through sysfs we can change the number of xprts attached to an rpc_client. This lets us change the displayed nconnect= value to reflect the actual number of connected xprts for the given mount. Signed-off-by: Anna Schumaker --- fs/nfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 3aced401735c..f6ede7bf18f9 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -478,7 +478,7 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss, rpc_peeraddr2str(nfss->client, RPC_DISPLAY_NETID)); rcu_read_unlock(); if (clp->cl_nconnect > 0) - seq_printf(m, ",nconnect=%u", clp->cl_nconnect); + seq_printf(m, ",nconnect=%u", rpc_clnt_xprt_switch_num_xprts(clp->cl_rpcclient)); if (version == 4) { if (clp->cl_max_connect > 1) seq_printf(m, ",max_connect=%u", clp->cl_max_connect); -- 2.33.1