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=-12.0 required=3.0 tests=BAYES_00,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 A38B5C636C9 for ; Thu, 15 Jul 2021 20:30:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88BED613D9 for ; Thu, 15 Jul 2021 20:30:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231974AbhGOUd0 (ORCPT ); Thu, 15 Jul 2021 16:33:26 -0400 Received: from mail-pf1-f181.google.com ([209.85.210.181]:34681 "EHLO mail-pf1-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231674AbhGOUdZ (ORCPT ); Thu, 15 Jul 2021 16:33:25 -0400 Received: by mail-pf1-f181.google.com with SMTP id o201so6637017pfd.1; Thu, 15 Jul 2021 13:30:32 -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=6MHQfyMmD157rdFuCtZcUqKTVmVaMd/eDEZc8fRU9oM=; b=iUDKEMzPyPM0sri46w88b0eIDoe5uQa9yft6RpTZatXFuE3dOwbXQoDvrre1/b5Faw FVo85XawwRS6xk6CKv85pzU/mzrgCTAIK1SFjL9UB0wnI2E+HPrCJTrjmkkrq64ERWlI LuP5xwVJq3/vYeNtAw9G9JZJz1GkpoPnhLtjnEbtx5ClrftyVlc+rnw7zwDEo41OE41f Xx5Kx2gRTGOFzdUBc6kqEbDO/20rsuSf69kIGYAFtfS8kcGYTX/kXB1fP1qR0x+v14LZ ioKS9CxPnlmH/xn9yytXkCTU34RL2jx4r/Co6Rz/rRFoQAGYdVtJyIi+4YF3IhaXhse5 Kgvg== X-Gm-Message-State: AOAM530S3N+wjEl7MTYB8MbgRZGuGj5oJFcEue47bqdFfg08bbrJNEI+ mTQpM4Cca3VLC4Xv2NIRhfk= X-Google-Smtp-Source: ABdhPJw2weQu0g4V03JlDrTrup2+hn8cekSZhEYVNWr2sbWxXpmlKMPj/5QPg/h5Wj8XHQ9PxYcqgg== X-Received: by 2002:a63:df14:: with SMTP id u20mr6314229pgg.348.1626381031794; Thu, 15 Jul 2021 13:30:31 -0700 (PDT) Received: from localhost ([191.96.120.37]) by smtp.gmail.com with ESMTPSA id t17sm7605114pfg.93.2021.07.15.13.30.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 15 Jul 2021 13:30:30 -0700 (PDT) From: Luis Chamberlain To: axboe@kernel.dk Cc: hare@suse.de, bvanassche@acm.org, ming.lei@redhat.com, hch@infradead.org, jack@suse.cz, osandov@fb.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Luis Chamberlain Subject: [RFC 0/5] block: use flag enhancement for del_gendisk() Date: Thu, 15 Jul 2021 13:30:20 -0700 Message-Id: <20210715203025.2018218-1-mcgrof@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org This is the third group of driver conversions for adding *add_disk*() error handling. In this series we address the new flag added and use on del_gendisk() so that it's easier to deal with error handling. Luis Chamberlain (5): bcache: remove no longer needed add_disk() check bcache: add error handling support for add_disk() block/sx8: remove the GENHD_FL_UP check before del_gendisk() block/sx8: add helper carm_free_all_disks() block/sx8: add error handling support for add_disk() drivers/block/sx8.c | 58 +++++++++++++++++++++++---------------- drivers/md/bcache/super.c | 23 +++++++++------- 2 files changed, 47 insertions(+), 34 deletions(-) -- 2.27.0