Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759823AbcJZIBZ (ORCPT ); Wed, 26 Oct 2016 04:01:25 -0400 Received: from mail-pf0-f169.google.com ([209.85.192.169]:36840 "EHLO mail-pf0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759483AbcJZIBW (ORCPT ); Wed, 26 Oct 2016 04:01:22 -0400 From: Binoy Jayan To: Doug Ledford , Sean Hefty , Hal Rosenstock Cc: Arnd Bergmann , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, Binoy Jayan Subject: [PATCH v3 0/9] infiniband: Remove semaphores Date: Wed, 26 Oct 2016 13:31:05 +0530 Message-Id: <1477468874-16328-1-git-send-email-binoy.jayan@linaro.org> X-Mailer: git-send-email 1.8.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1926 Lines: 48 Hi, These are a set of patches [v3] which removes semaphores from infiniband. These are part of a bigger effort to eliminate all semaphores from the linux kernel. v2 -> v3: IB/mlx5: Move '&umr_context' into helper fn IB/mthca: Restructure mthca_cmd.c to manage free_head IB/hns: Restructure hns_roce_cmd.c to manage free_head IB/core: Convert completion to wait_event IB/mlx5: Simplify completion into a wait_event Thanks, Binoy Binoy Jayan (9): IB/core: iwpm_nlmsg_request: Replace semaphore with completion IB/core: Replace semaphore sm_sem with an atomic wait IB/hns: Replace semaphore poll_sem with mutex IB/mthca: Replace semaphore poll_sem with mutex IB/isert: Replace semaphore sem with completion IB/hns: Replace counting semaphore event_sem with wait_event IB/mthca: Replace counting semaphore event_sem with wait_event IB/mlx5: Add helper mlx5_ib_post_send_wait IB/mlx5: Simplify completion into a wait_event drivers/infiniband/core/iwpm_msg.c | 8 +- drivers/infiniband/core/iwpm_util.c | 7 +- drivers/infiniband/core/iwpm_util.h | 3 +- drivers/infiniband/core/user_mad.c | 20 +++-- drivers/infiniband/hw/hns/hns_roce_cmd.c | 55 ++++++++----- drivers/infiniband/hw/hns/hns_roce_device.h | 5 +- drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 +- drivers/infiniband/hw/mlx5/mr.c | 120 ++++++++-------------------- drivers/infiniband/hw/mthca/mthca_cmd.c | 55 ++++++++----- drivers/infiniband/hw/mthca/mthca_cmd.h | 1 + drivers/infiniband/hw/mthca/mthca_dev.h | 5 +- drivers/infiniband/ulp/isert/ib_isert.c | 6 +- drivers/infiniband/ulp/isert/ib_isert.h | 3 +- include/rdma/ib_verbs.h | 3 +- 14 files changed, 140 insertions(+), 153 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project