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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, 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 6769AC43331 for ; Sat, 28 Mar 2020 18:22:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4724B20717 for ; Sat, 28 Mar 2020 18:22:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726265AbgC1SW6 (ORCPT ); Sat, 28 Mar 2020 14:22:58 -0400 Received: from mail-pf1-f178.google.com ([209.85.210.178]:47014 "EHLO mail-pf1-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725807AbgC1SW6 (ORCPT ); Sat, 28 Mar 2020 14:22:58 -0400 Received: by mail-pf1-f178.google.com with SMTP id q3so6260099pff.13 for ; Sat, 28 Mar 2020 11:22:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RDFjenPnsAxFbB5ndvEVdorIwnWpF1fdqXVp8/5nTOA=; b=HyGpcKhKXHx5XsG/hK+xCwM3KZ5hSV4axWpFuEj18+V/Su1PI9Fw9raPQaXaUiK2nA 8uj4spjFTcreQVm8vOquyW9RlI79aMhEotRVTbdSOWVHXqKareCAPJAMS6aqc70n1eZf VSTrrdJKs/dsRNr1Wl4TOw5rLz2EyM3S0pc+M2lVab04OukROhhoQFjhBT1sLqttNgG0 p13WeaXb56E3QzkUt3V9JYWIyC9rv4b5aRgV77rD7EJ20fWCjH3bKcEKdQKLcasiDHnJ /OAstu3N11hJysEKfDSxy+L4nDv61hBWcVR1gITd30oF7WjmdYPVZa5KKPDo0ntYrsCa IaFQ== X-Gm-Message-State: ANhLgQ2ExfTUQ2pC7pFRDiYp42fGiBsY0t65tqixUvHwld+Y72O35ldR HkWMIg2XIUN5h9HCwkYEwyg= X-Google-Smtp-Source: ADFU+vsqQejfSDdP6meEsBqprL4kKees68dq7B9VUoqT9zea7Utfjj+qgPfJQHKgROnC3b5U2Jqoow== X-Received: by 2002:a65:5a87:: with SMTP id c7mr5218928pgt.237.1585419777098; Sat, 28 Mar 2020 11:22:57 -0700 (PDT) Received: from asus.hsd1.ca.comcast.net ([2601:647:4000:d7:597d:a863:13de:4665]) by smtp.gmail.com with ESMTPSA id e126sm6659179pfa.122.2020.03.28.11.22.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Mar 2020 11:22:56 -0700 (PDT) From: Bart Van Assche To: Omar Sandoval Cc: linux-block@vger.kernel.org, Chaitanya Kulkarni , Daniel Wagner , Bart Van Assche Subject: [PATCH blktests v4 0/4] Test the blk_mq_realloc_hw_ctxs() error path Date: Sat, 28 Mar 2020 11:22:47 -0700 Message-Id: <20200328182251.19945-1-bvanassche@acm.org> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi Omar, Please consider this patch series for the official blktests repository. Thanks, Bart. Changes compared to v3: - Addressed Daniel Wagner's review comments. Changes compared to v2: - Addressed Omar's review comments. Changes between v1 and v2: - Added three patches that refactor null_blk loading, unloading and configuration (Chaitanya). Bart Van Assche (4): Make _exit_null_blk remove all null_blk device instances Use _{init,exit}_null_blk instead of open-coding these functions Introduce the function _configure_null_blk() Add a test that triggers the blk_mq_realloc_hw_ctxs() error path common/multipath-over-rdma | 29 ++++++--------------- common/null_blk | 21 ++++++++++++++- tests/block/022 | 3 --- tests/block/029 | 17 ++----------- tests/block/030 | 52 ++++++++++++++++++++++++++++++++++++++ tests/block/030.out | 1 + tests/nvmeof-mp/rc | 2 +- 7 files changed, 84 insertions(+), 41 deletions(-) create mode 100755 tests/block/030 create mode 100644 tests/block/030.out