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=-2.0 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 B0F01C433E0 for ; Wed, 20 Jan 2021 00:49:39 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E6A1823108 for ; Wed, 20 Jan 2021 00:49:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E6A1823108 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55224 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l21gn-0003Xq-OL for qemu-devel@archiver.kernel.org; Tue, 19 Jan 2021 19:49:37 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51552) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l21eg-0002Ln-6G; Tue, 19 Jan 2021 19:47:26 -0500 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]:40462) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l21ee-0006Gf-1v; Tue, 19 Jan 2021 19:47:25 -0500 Received: by mail-pl1-x62e.google.com with SMTP id q4so11547033plr.7; Tue, 19 Jan 2021 16:47:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=/ZefdSlXw2KGiB9gOxaq/xLBwp6Yy5DtmJP+PRtmV4M=; b=TmUjGDIi9JtaYllunl62xyaxxAz/EbBZPE52wfazjIDX/G8bs3Sp9T1bOHNr1Nl4Kj f2D4ZJ15ywOsg/h4khh4X0hLm2O7JvBoM1R1sbyxpQGV6PLrs24czbU5Sco2FJ2UuQ3b vK0y2FSgRmrFaaiBqaDjtSG/QVE6dlKUM1ORal690LBW/xsyemNykSXb1/5+h4npzal0 N5/D0w61Jk1D4csuBQ38pfo497DXMioaltCKfgVqrJx4iqI6HMFImwtFwUhKT2wk4enK 0oz4phMhfTObuWH4WnD+PFDda0X9b1DpuSWKn4OOTAReBbAUzo6N0xpxy9EcOWQlc6Zc 2Xdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=/ZefdSlXw2KGiB9gOxaq/xLBwp6Yy5DtmJP+PRtmV4M=; b=OjfcA9BeycrJWt6v2wONs0xCNdSUpPACyHEnB5RZqAQdO4U10Uf8Ed+NOn0GMr/2BJ +opWhx4jMqT9xrHI02jfB6JsyJvQ2lGqAvHq8ra/PhznA0pO9pLO+25HX5S7H2uHDJ7h XLivL+XxmVQdO+hGJSNDstT5PZcyXEHB9IGMw8K0yvtYJXlTvGuBr+fhnYPNlckkP3A/ NBuQXuNCrxi8lVAklMtwS54qpRmbMhhx1O8Q17Nhh6Wg8g9noZcLSOkjLgUjvKC1uR+5 C7rCk+jKP6Hgcf40QjbH4gikq0EP4xtgZb4sN6Def9+6hI3RkJPNeSFJzU5iezvNe2Uj CeHA== X-Gm-Message-State: AOAM530fnXdp4Sd2Q1L8RyyDDD6v0ilYOmp+RMAigeBopKK5VNYv5CA8 yQeAvf9qgYgdGMJ0lyVIV2k= X-Google-Smtp-Source: ABdhPJy/KEG8SYlrgKZx6L/WuDZA3GMpnNgNqWBNDxBq+M7553HXeO37EkscSKpEfcIyISKg48we/A== X-Received: by 2002:a17:90a:b90c:: with SMTP id p12mr2538206pjr.136.1611103642157; Tue, 19 Jan 2021 16:47:22 -0800 (PST) Received: from localhost ([211.108.35.36]) by smtp.gmail.com with ESMTPSA id i7sm259443pfc.50.2021.01.19.16.47.21 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 19 Jan 2021 16:47:21 -0800 (PST) Date: Wed, 20 Jan 2021 09:47:19 +0900 From: Minwoo Im To: Klaus Jensen Subject: Re: [RFC PATCH V3 7/8] hw/block/nvme: add 'detached' param not to attach namespace Message-ID: <20210120004719.GC4205@localhost.localdomain> References: <20210119170147.19657-1-minwoo.im.dev@gmail.com> <20210119170147.19657-8-minwoo.im.dev@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.4 (2019-03-13) Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=minwoo.im.dev@gmail.com; helo=mail-pl1-x62e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Keith Busch , Kevin Wolf , qemu-devel@nongnu.org, qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" > Isn't the HBitmap slightly overkill? Can qemu/bitmap.h suffice? Definitely, yes, I think. Current patch series supoprt up to 32 controllers so I think qemu/bitmap.h is enough for us. Will update the bitmap operations in the next series.