From patchwork Fri Aug 27 18:37:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olga Kornievskaia X-Patchwork-Id: 12462671 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 9970AC43214 for ; Fri, 27 Aug 2021 18:37:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E64260FC4 for ; Fri, 27 Aug 2021 18:37:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229949AbhH0SiU (ORCPT ); Fri, 27 Aug 2021 14:38:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229869AbhH0SiU (ORCPT ); Fri, 27 Aug 2021 14:38:20 -0400 Received: from mail-qk1-x736.google.com (mail-qk1-x736.google.com [IPv6:2607:f8b0:4864:20::736]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F4BEC061757 for ; Fri, 27 Aug 2021 11:37:31 -0700 (PDT) Received: by mail-qk1-x736.google.com with SMTP id p4so1884613qki.3 for ; Fri, 27 Aug 2021 11:37:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=t8C+GGrkuHZuCFx+eMpPXA1G1r6jwtJtqK4jsR12uQk=; b=I4nE/ZBna7h4ebX6cNdZuklk/98bivnaPxFVgn3gm/9hUwIKB9/AqwKEPjC8tVaFs+ 1+q7ujyw2U2JHBfih5NGA0hP5r2lJkWAdy1AHq/FZ5M78LgcxqVYnJj0GKAIvPDjVv6B DBMXfAa2SfCXSyDLZvcXReuImdreHjR8acOXT23f/RwX1e7GobvmhFBSvHEKGQVTCb1J KHczTWv8WjFXYCAMQzsE/5x4pxHDfREpId6RIFmFxQYOabc02y6A1ntT/7C2kZQoLoHG 5Qy/YlkSGiir3X0cQpyIqGUBcp8RaRnlSMpwLxDqL7WBPr6+Rx8Pqd3gkTlOZjiPDPHF ijUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=t8C+GGrkuHZuCFx+eMpPXA1G1r6jwtJtqK4jsR12uQk=; b=CRc2gVDSfsUqFFOvOCW9fKwnoFCumFw5XBfUpu3iEkoC9VnZtmg//5eyxGijZqh0xm PeJOaA2E8zZkq0LA9whT91d1cW4h0gw3ShY2xQ4gx3cdw0v/XeBdJ032GvWnjfWPg1k/ C3nnjuai+0TRusQ4YXeaJ/YIg9PkiA8hzK+uDB0aeMLf31begUCPM2jJva8+Y0Q5Ippd k3tRX0KQksJ6cIZjLSApWNXzBBKFoWNS26rbr6/9b+EwxlOMZJbwdKyX+Scev1BbJVcN cWgcA0RdTEYP3OKuojt8LUJ6zLRupsXj3xdG16HHnRLRz2Z94Jvcj9s62q2wlxHtYL+j 0o2g== X-Gm-Message-State: AOAM531LbyAysFj+KTTnNlzz6zF8z1uj4e0NV6fvCgH9nOVem18+qWKi 82w2kazjNhZ4A1kBvSZyakoONWYyJ0coSA== X-Google-Smtp-Source: ABdhPJwJILEeZHfaWa9zWATyxn9EhlrkoorNz6Dijp/QlIJJ7xtZ35RQDEg/zj2AJ7+ro/iJqnX3nw== X-Received: by 2002:a37:8243:: with SMTP id e64mr10542985qkd.89.1630089450302; Fri, 27 Aug 2021 11:37:30 -0700 (PDT) Received: from kolga-mac-1.vpn.netapp.com ([2600:1700:6a10:2e90:b143:41d3:e2f6:337b]) by smtp.gmail.com with ESMTPSA id bl36sm5207463qkb.37.2021.08.27.11.37.29 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 27 Aug 2021 11:37:29 -0700 (PDT) From: Olga Kornievskaia To: trond.myklebust@hammerspace.com, anna.schumaker@netapp.com, steved@redhat.com Cc: linux-nfs@vger.kernel.org Subject: [PATCH v5 2/5] SUNRPC add xps_nunique_destaddr_xprts to xprt_switch_info in sysfs Date: Fri, 27 Aug 2021 14:37:16 -0400 Message-Id: <20210827183719.41057-4-olga.kornievskaia@gmail.com> X-Mailer: git-send-email 2.30.1 (Apple Git-130) In-Reply-To: <20210827183719.41057-1-olga.kornievskaia@gmail.com> References: <20210827183719.41057-1-olga.kornievskaia@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Olga Kornievskaia In sysfs's xprt_switch_info attribute also display the value of number of transports with unique destination addresses for this xprt_switch. Signed-off-by: Olga Kornievskaia --- net/sunrpc/sysfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c index 414c664a3199..9a6f17e18f73 100644 --- a/net/sunrpc/sysfs.c +++ b/net/sunrpc/sysfs.c @@ -207,8 +207,10 @@ static ssize_t rpc_sysfs_xprt_switch_info_show(struct kobject *kobj, if (!xprt_switch) return 0; - ret = sprintf(buf, "num_xprts=%u\nnum_active=%u\nqueue_len=%ld\n", + ret = sprintf(buf, "num_xprts=%u\nnum_active=%u\n" + "num_unique_destaddr=%u\nqueue_len=%ld\n", xprt_switch->xps_nxprts, xprt_switch->xps_nactive, + xprt_switch->xps_nunique_destaddr_xprts, atomic_long_read(&xprt_switch->xps_queuelen)); xprt_switch_put(xprt_switch); return ret + 1;