From patchwork Tue Aug 24 17:51:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Olga Kornievskaia X-Patchwork-Id: 12455683 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=-15.7 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,URIBL_BLOCKED,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 30026C4320E for ; Tue, 24 Aug 2021 18:02:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1351F610E6 for ; Tue, 24 Aug 2021 18:02:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240077AbhHXSCs (ORCPT ); Tue, 24 Aug 2021 14:02:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238959AbhHXSCo (ORCPT ); Tue, 24 Aug 2021 14:02:44 -0400 Received: from mail-qt1-x82d.google.com (mail-qt1-x82d.google.com [IPv6:2607:f8b0:4864:20::82d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B700CC05340C for ; Tue, 24 Aug 2021 10:51:20 -0700 (PDT) Received: by mail-qt1-x82d.google.com with SMTP id e15so17541856qtx.1 for ; Tue, 24 Aug 2021 10:51:20 -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=jQhdyINnizSaMJaCWWONx1Iiu58miDDwYgXhQqVZ6Fyyl3PdPsZtPN8o5X61f9mTGZ HZ5UUSartqLgzEIJv7H6qKIx1O8dNeVSxt91/l2U6n/6FOSmGRlhzTyVl3v6yM6ZENcT jVFtCjESf/XpOxq0vxYJFKny2n92Fp3j0tT18RNLHqXS6v2tWasURaGt/GS5jVjtTfng bmvYwbDtZ/5+ehlEp5PK2IXNV//lDh13tHC/lllhlbuhRU5IQGp/oz8KOymgcpDBgwG9 AkC8igxFfkxzIZhZhlUi/hta4BL5DF4Oj0yw/pG0ylU4CKzFfDSeDxvFr9bik43DjLCd j4EQ== 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=PkP20fIacTgGEdXmrMTfWBgQKac3v3Ei3l8QNY9TZI3WL+2s8AzN+/N3TM5QiJb92M EtT5xuK3dDWBFCZG5QQCO/V1ulO78l3JQMsmhUypJGj5z5ttzpb3oiVhcxkgE+vtNZ+I Q/NUVa5zVcnMywMI4gwZF5OPCePFehkocWO8KshW8erzZk4A3t52/RBY8KCWsEWQrtBp ljX5A0qA8RI8NEtulhlkN+wljD9vjXX0UxO8ppXYm+lgKVWr6gQ24nZGTGFAWD12PPBj PLZp9psfQdWlrfMlORYPOhYvIx/gdc05/BHbsr3ugblvZiklbZK8Oq9TaYQJdKR4ncfK wRnA== X-Gm-Message-State: AOAM533rjTm59P92e3CTYgO9ugDVXrIiZ+r2trxZ+NxdepTKTdANh1AI xBK5EBVnKKcqaOl6d3Nx55BFySSn2V2ODg== X-Google-Smtp-Source: ABdhPJwsAZ1O33jVKxNjBZw8baERdAcFzz59gNYZmY+k/pZpp0xS2WM2stAxMLBJtFvX6PhppvEp/g== X-Received: by 2002:aed:3082:: with SMTP id 2mr36496649qtf.98.1629827479882; Tue, 24 Aug 2021 10:51:19 -0700 (PDT) Received: from kolga-mac-1.vpn.netapp.com ([2600:1700:6a10:2e90:549b:da99:adb5:676c]) by smtp.gmail.com with ESMTPSA id n18sm11519658qkn.63.2021.08.24.10.51.18 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Aug 2021 10:51:19 -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 v4 2/5] SUNRPC add xps_nunique_destaddr_xprts to xprt_switch_info in sysfs Date: Tue, 24 Aug 2021 13:51:05 -0400 Message-Id: <20210824175108.19746-4-olga.kornievskaia@gmail.com> X-Mailer: git-send-email 2.30.1 (Apple Git-130) In-Reply-To: <20210824175108.19746-1-olga.kornievskaia@gmail.com> References: <20210824175108.19746-1-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;