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=-9.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 CA0BCC6369E for ; Wed, 2 Dec 2020 23:23:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75F9A206F9 for ; Wed, 2 Dec 2020 23:23:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726462AbgLBXXR (ORCPT ); Wed, 2 Dec 2020 18:23:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726253AbgLBXXQ (ORCPT ); Wed, 2 Dec 2020 18:23:16 -0500 Received: from mail-qk1-x742.google.com (mail-qk1-x742.google.com [IPv6:2607:f8b0:4864:20::742]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8134BC0613D6; Wed, 2 Dec 2020 15:22:36 -0800 (PST) Received: by mail-qk1-x742.google.com with SMTP id i199so480949qke.5; Wed, 02 Dec 2020 15:22:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=b+r2FYviV6fq0hR9F0gW+ANicng0tQNzePfUHujQp90=; b=P4MsC5oSelvswwlD88opOomNLvCflYz+xry1oFqYxeJx/Mp7cr2KEy3NHd5VvEgC+n 7o5o0HRpZDL1sKFDszG2ulzSShaXZQfjNqTbUtncCnXQu4tVofeui1X2ubgWDVTeIl8M 4l+fnDRne2vFi/RHBtqgTus9RKoQQiWg4RBuOI3PhDg4HZaxesm1/jwzSD85EztYodir 43nwOpD4qCcc6butM1ftEH/AB9PWq6cA0cCS6kzXZmyN+CTuFfUKG32auJdwehkEX+5A BqatsRB3tp+NbDY7Ux2QH2geoDmveT3PP3JLj4XBEUqRI18vW4P7yrvHZeJxNvOXnLJG HvDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to; bh=b+r2FYviV6fq0hR9F0gW+ANicng0tQNzePfUHujQp90=; b=L2lFm41N2u3GKSQdJl8+HCGQIRkw8hkXnB34eixi6AbbHDhTfhcxPh8DDnLZOGPrKl j75Cm9k3Lgf7jE/hcJ+CsFFCLYJlTxZL627UA2CZ+IIT8K0Hcd19z57OhdGOggSfLFE8 JR9eHOUWlLM8RskIzX+/piInTsTPvycgPKkBnPfoPPIP1bcdke+lAF1MvwNBVVSxBkzD Fy0ZNV4qlAWyW0tWHu/6o16uLcJZ/qixT9Q6RNaqz59CizHg14GbSJQzB5EEk+C1PPW+ nfn1mqlAAWZLEtDuaT/0U1ZWMjFt98IZCqRq2pPwcENhVCMalOW7JiAoncJ+dmbvp0B/ U4VA== X-Gm-Message-State: AOAM532ptLRRgJVo9yBoXXwHz3sU2BnilOTmwXCB/h8vD6hI0lhv3AYB H0aI4ZSmb8nbBDM4fJQKgmo= X-Google-Smtp-Source: ABdhPJyg0LHfRF85QBVE1aNbA5meOz/wKZPBz7cbhnhS5PHEqBCsQVBc6aBImcA/HPpiZ4RRhxFhxQ== X-Received: by 2002:a37:2c82:: with SMTP id s124mr200575qkh.130.1606951355454; Wed, 02 Dec 2020 15:22:35 -0800 (PST) Received: from localhost ([2620:10d:c091:480::1:ec0f]) by smtp.gmail.com with ESMTPSA id h125sm169910qkc.36.2020.12.02.15.22.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Dec 2020 15:22:34 -0800 (PST) Sender: Tejun Heo Date: Wed, 2 Dec 2020 18:22:06 -0500 From: Tejun Heo To: Christoph Hellwig Cc: Jens Axboe , Coly Li , Song Liu , dm-devel@redhat.com, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-s390@vger.kernel.org, linux-block@vger.kernel.org Subject: Re: [PATCH 9/9] block: use an xarray for disk->part_tbl Message-ID: References: <20201201165424.2030647-1-hch@lst.de> <20201201165424.2030647-10-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201201165424.2030647-10-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-bcache@vger.kernel.org On Tue, Dec 01, 2020 at 05:54:24PM +0100, Christoph Hellwig wrote: > Now that no fast path lookups in the partition table are left, there is > no point in micro-optimizing the data structure for it. Just use a bog > standard xarray. > > Signed-off-by: Christoph Hellwig Acked-by: Tejun Heo Thanks! -- tejun