From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Wise Subject: [PATCH v4 iproute2-next 0/7] cm_id, cq, mr, and pd resource tracking Date: Thu, 29 Mar 2018 14:38:57 -0700 Message-ID: Cc: leon@kernel.org, stephen@networkplumber.org, netdev@vger.kernel.org, linux-rdma@vger.kernel.org To: dsahern@gmail.com Return-path: Received: from opengridcomputing.com ([70.118.0.34]:50392 "EHLO smtp.opengridcomputing.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751227AbeC2Vnh (ORCPT ); Thu, 29 Mar 2018 17:43:37 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This series enhances the iproute2 rdma tool to include dumping of connection manager id (cm_id), completion queue (cq), memory region (mr), and protection domain (pd) rdma resources. It is the user-space part of the kernel resource tracking series merged into rdma-next for 4.17 [1] and [2]. Changes since v3: - replaced rdma_cma.h inclusion with UAPI rdma_user_cm.h - display only device names instead of device/port for cq, mr, and pd since they are not associated with a specific port. Changes since v2: - pull in rdma-core:include/rdma/rdma_cma.h - 80 column reformat - add reviewed-by tags Changes since v1/RFC: - removed RFC tag - initialize rd properly to avoid passing a garbage port number - revert accidental change to qp_valid_filters - removed cm_id dev/network/transport types - cm_id ip addrs now passed up as __kernel_sockaddr_storage - cm_id ip address ports printed as "address:port" strings - only parse/display memory keys and iova if available - filter on "users" for cqs and pds - fixed memory leaks - removed PD_FLAGS attribute - filter on "mrlen" for mrs - filter on "poll-ctx" for cqs - don't require addrs or qp_type for parsing cm_ids - only filter optional attrs if they are present - remove PGSIZE MR attr to match kernel [1] https://www.spinics.net/lists/linux-rdma/msg61720.html [2] https://www.spinics.net/lists/linux-rdma/msg62979.html https://www.spinics.net/lists/linux-rdma/msg62980.html --- Steve Wise (7): rdma: update rdma_netlink.h rdma: add UAPI rdma_user_cm.h rdma: initialize the rd struct rdma: Add CM_ID resource tracking information rdma: Add CQ resource tracking information rdma: Add MR resource tracking information rdma: Add PD resource tracking information include/json_writer.h | 2 + lib/json_writer.c | 11 + rdma/include/uapi/rdma/rdma_netlink.h | 38 ++ rdma/include/uapi/rdma/rdma_user_cm.h | 324 +++++++++++++++++ rdma/rdma.c | 2 +- rdma/rdma.h | 2 + rdma/res.c | 633 +++++++++++++++++++++++++++++++++- rdma/utils.c | 16 + 8 files changed, 1026 insertions(+), 2 deletions(-) create mode 100644 rdma/include/uapi/rdma/rdma_user_cm.h -- 1.8.3.1