From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 69C26C433DF for ; Thu, 2 Jul 2020 08:29:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 41A8F20899 for ; Thu, 2 Jul 2020 08:29:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593678583; bh=+yVN9qFSArUa1hfhdBDxqF3LYMkW4mGllJcGh+PS8Ik=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=W0dgSQcle8fvIdQWvpMufXeEBBQaMnhlZeVf4wDX2A4drPmh9gDwCEvJLsPH0x9ty 8GJ/FrrWuBdhCQmt4wR6siBDji4sPfWIfUZo+qR9nqz1qbGmGBh4EDaDVrU9cU0j/N GgdjYvhV4gjcdtOnKKUJNGZ9KV5PVNG19pPHiz1A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727006AbgGBI3m (ORCPT ); Thu, 2 Jul 2020 04:29:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:54642 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726980AbgGBI3m (ORCPT ); Thu, 2 Jul 2020 04:29:42 -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 4274C20720; Thu, 2 Jul 2020 08:29:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593678582; bh=+yVN9qFSArUa1hfhdBDxqF3LYMkW4mGllJcGh+PS8Ik=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JoBpGqN485LKXG1WNekS1Ifg3JAtMQmrF2mVIIr996ZfY3l7YndLUHiCsJB/gIecM gLwiaubEXwTa6aqxHxWEOA5uAxyvTcyHV+mE5ksxWIErik6VYmiqC2+Hyex0fgC9eI 0yvjvFIm83LBbYRTyBvAaPD7lB0WxSSf8vkpLBAM= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Mark Zhang , linux-rdma@vger.kernel.org, Majd Dibbiny , Maor Gottlieb Subject: [PATCH rdma-next 2/3] RDMA/counter: Only bind user QPs in auto mode Date: Thu, 2 Jul 2020 11:29:32 +0300 Message-Id: <20200702082933.424537-3-leon@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200702082933.424537-1-leon@kernel.org> References: <20200702082933.424537-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Mark Zhang In auto mode only bind user QPs to a dynamic counter, since this feature is mainly used for system statistic and diagnostic purpose, while there's no need to counter kernel QPs so far. Fixes: 99fa331dc862 ("RDMA/counter: Add "auto" configuration mode support") Signed-off-by: Mark Zhang Reviewed-by: Maor Gottlieb Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/counters.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/core/counters.c b/drivers/infiniband/core/counters.c index 9ec8631c3970..104df52e9bdb 100644 --- a/drivers/infiniband/core/counters.c +++ b/drivers/infiniband/core/counters.c @@ -278,7 +278,7 @@ int rdma_counter_bind_qp_auto(struct ib_qp *qp, u8 port) struct rdma_counter *counter; int ret; - if (!qp->res.valid) + if (!qp->res.valid || rdma_is_kernel_res(&qp->res)) return 0; if (!rdma_is_port_valid(dev, port)) -- 2.26.2