From patchwork Sun Jul 26 11:20:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 1336470 X-Patchwork-Delegate: dsahern@gmail.com Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=voyv4xQ0; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BF0q00xGVz9sPf for ; Sun, 26 Jul 2020 21:20:28 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727948AbgGZLU1 (ORCPT ); Sun, 26 Jul 2020 07:20:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:47002 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725794AbgGZLU0 (ORCPT ); Sun, 26 Jul 2020 07:20:26 -0400 Received: from localhost (unknown [213.57.247.131]) (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 E16B720663; Sun, 26 Jul 2020 11:20:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595762425; bh=+zpQdwd8JTVYIwu1KLBwbvGSZRAgktrPzvW4ONWBHog=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=voyv4xQ0ejHrLd4ONreSK+JDIOutOvoc89qOHyW4/Qa8H19zidB1TmzZGt9MoWR6P KSLh3P6I/9H2bsWBf5fWNCdU4zhpQ30lKggfegg/cQx9dFYVkj8n1OqrvpY297DHo0 n8Ry6vIjAzpxR2Dzr6WNr+RcZ8Eui95WgaB4I6Ac= From: Leon Romanovsky To: David Ahern Cc: Mark Zhang , Doug Ledford , Ido Kalir , Jason Gunthorpe , linux-netdev , RDMA mailing list Subject: [RFC PATCH iproute2-next 3/3] rdma: Document the new "pid" criteria for auto mode Date: Sun, 26 Jul 2020 14:20:11 +0300 Message-Id: <20200726112011.75905-4-leon@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200726112011.75905-1-leon@kernel.org> References: <20200726112011.75905-1-leon@kernel.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Mark Zhang Document the new supported criteria of auto mode. Examples: $ rdma statistic qp set link mlx5_2/1 auto pid on $ rdma statistic qp set link mlx5_2/1 auto pid,type on Signed-off-by: Mark Zhang Reviewed-by: Ido Kalir Signed-off-by: Leon Romanovsky --- man/man8/rdma-statistic.8 | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) -- 2.26.2 diff --git a/man/man8/rdma-statistic.8 b/man/man8/rdma-statistic.8 index 7de495c9..7160bcdf 100644 --- a/man/man8/rdma-statistic.8 +++ b/man/man8/rdma-statistic.8 @@ -68,11 +68,11 @@ rdma-statistic \- RDMA statistic counter configuration .ti -8 .IR CRITERIA " := " -.RB "{ " type " }" +.RB "{ " type " | " pid " }" .ti -8 .IR FILTER_NAME " := " -.RB "{ " cntn " | " lqpn " | " pid " }" +.RB "{ " cntn " | " lqpn " | " pid " | " qp-type " }" .SH "DESCRIPTION" .SS rdma statistic [object] show - Queries the specified RDMA device for RDMA and driver-specific statistics. Show the default hw counters if object is not specified @@ -88,7 +88,7 @@ rdma-statistic \- RDMA statistic counter configuration - specifies a filter to show only the results matching it. .SS rdma statistic set - configure counter statistic auto-mode for a specific device/port -In auto mode all objects belong to one category are bind automatically to a single counter set. Not applicable for MR's. +In auto mode all objects belong to one category are bind automatically to a single counter set. The "off" is global for all auto modes together. Not applicable for MR's. .SS rdma statistic bind - manually bind an object (e.g., a qp) with a counter When bound the statistics of this object are available in this counter. Not applicable for MR's. @@ -127,6 +127,11 @@ rdma statistic qp show link mlx5_2 pid 30489 Shows the state of all qp counters of specified RDMA port and belonging to pid 30489 .RE .PP +rdma statistic qp show link mlx5_2 qp-type UD +.RS 4 +Shows the state of all qp counters of specified RDMA port and with QP type UD +.RE +.PP rdma statistic qp mode .RS 4 List current counter mode on all devices @@ -139,7 +144,17 @@ List current counter mode of device mlx5_2 port 1 .PP rdma statistic qp set link mlx5_2/1 auto type on .RS 4 -On device mlx5_2 port 1, for each new QP bind it with a counter automatically. Per counter for QPs with same qp type in each process. Currently only "type" is supported. +On device mlx5_2 port 1, for each new user QP bind it with a counter automatically. Per counter for QPs with same qp type. +.RE +.PP +rdma statistic qp set link mlx5_2/1 auto pid on +.RS 4 +On device mlx5_2 port 1, for each new user QP bind it with a counter automatically. Per counter for QPs with same pid. +.RE +.PP +rdma statistic qp set link mlx5_2/1 auto pid,type on +.RS 4 +On device mlx5_2 port 1, for each new user QP bind it with a counter automatically. Per counter for QPs with same pid and same type. .RE .PP rdma statistic qp set link mlx5_2/1 auto off