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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 9AB52C3A5A4 for ; Fri, 30 Aug 2019 08:16:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60EC621897 for ; Fri, 30 Aug 2019 08:16:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567152981; bh=CHEoQfCm1YYks5m9CE0FAV+k2+1u+Owj1fKCuWM7S9Y=; h=From:To:Cc:Subject:Date:List-ID:From; b=X/gKHRbZmmtk+g/V41CGW074IJ33amrls9dpKeAHdrMDpEk8Ks9u9odNzBrzPxEf4 YGTPdJ5eSKQz7Ok3uoyCyV5IKblmJ3Gqp+TzYOCaRsXqYPYffQI1TsJKyRyRC2+Q1n M3EvplPxXurvNzpcEHNnU5cPzldYkyZ8qZhwz3BI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726495AbfH3IQU (ORCPT ); Fri, 30 Aug 2019 04:16:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:36136 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725780AbfH3IQU (ORCPT ); Fri, 30 Aug 2019 04:16:20 -0400 Received: from localhost (unknown [77.137.115.125]) (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 1492B2173E; Fri, 30 Aug 2019 08:16:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567152979; bh=CHEoQfCm1YYks5m9CE0FAV+k2+1u+Owj1fKCuWM7S9Y=; h=From:To:Cc:Subject:Date:From; b=DDnn6vZjyVJX4MMNZ7r2ZWMxpyqXO/tQIc49Os6xpXPG+N3PlemZgQFZCxCzqZgoj LTDGM4nymZbCjUjUWSsrSypEzMCEqvTsmgucE4RbJ8PTEFpc1SIYItTuMt/+CO5X87 F+nxl2F/b7rK1kkU8EZV/nsnW1GuLi0ms/ex8pH4= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Erez Alfasi Subject: [PATCH rdma-next v1 0/4] ODP information and statistics Date: Fri, 30 Aug 2019 11:16:08 +0300 Message-Id: <20190830081612.2611-1-leon@kernel.org> X-Mailer: git-send-email 2.21.0 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: Leon Romanovsky Changelog: v1: * Dropped umem patch, because it doesn't follow our IB model, where UMEM is driver object and ib_core object (Jason). * Removed the ODP type indicator from ib_umem_odp not needed after commit fd7dbf035edc ("RDMA/odp: Make it clearer when a umem is an implicit ODP umem") * Since umems are not part of core MR (from the reason mentioned above) there is no way to access the odp type as was previously done via nldev (old patch #3). Instead, patch #4 is adding mlx5 implementation for fill_res_entry and dumping ODP type as part of the driver table entry, as its driver details. * Counter types are now atomic64_t instead of u64. v0: https://lore.kernel.org/linux-rdma/20190807103403.8102-1-leon@kernel.org ----------------------------------------------------------------------------- Hi, This series from Erez refactors exposes ODP type information (explicit, implicit) and statistics through netlink interface. Thanks Erez Alfasi (4): IB/mlx5: Introduce ODP diagnostic counters RDMA/nldev: Allow different fill function per resource RDMA/nldev: Provide MR statistics RDMA/mlx5: Return ODP type per MR drivers/infiniband/core/device.c | 1 + drivers/infiniband/core/nldev.c | 109 ++++++++++++++++++++++---- drivers/infiniband/hw/mlx5/Makefile | 2 +- drivers/infiniband/hw/mlx5/main.c | 17 ++++ drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 + drivers/infiniband/hw/mlx5/odp.c | 18 +++++ drivers/infiniband/hw/mlx5/restrack.c | 48 ++++++++++++ include/rdma/ib_umem_odp.h | 14 ++++ include/rdma/ib_verbs.h | 9 +++ include/rdma/restrack.h | 3 + 10 files changed, 207 insertions(+), 16 deletions(-) create mode 100644 drivers/infiniband/hw/mlx5/restrack.c -- 2.20.1