From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C56210A1D for ; Wed, 25 Oct 2023 09:20:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bytedance.com header.i=@bytedance.com header.b="IcaldLvk" Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CABE130 for ; Wed, 25 Oct 2023 02:20:03 -0700 (PDT) Received: by mail-pg1-x52a.google.com with SMTP id 41be03b00d2f7-578b407045bso4115850a12.0 for ; Wed, 25 Oct 2023 02:20:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1698225603; x=1698830403; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to:subject :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=k9LKvzwQ+kJJuy6F8sbzPBJK3ry5j/OSwVPg23+fo4o=; b=IcaldLvkVDGaOtNo/OYfg/78rpVL13J0ZcBeqYR3u1G79aRK+Uz5lmZnkHlh8HTu5F VYHVsdfFgBgz4hId659tyYcoH3O+OcFY/ED3l6DVWi1WcrabgUeHxD5Az8CfPpTtL+zG ZM3DoH5Rqq5ZteqVIXDav6hKsXmukSywzs08TRulWaTbHcR2ooLewjkzU6lb3qUrTw7R 7m9WfdvYZjuzSUBez4oSk1t9wnTKwp90SehOccwcYdI/Vjy9S23CJH7QXIT9JPz9Ccni hOOmjfna4RJjHZSKkYYCHwrHGm8kBzYeHpHJD+rJyDJsOOw5aFS7sdipn7Mde9ptP6UV d1gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698225603; x=1698830403; h=content-transfer-encoding:in-reply-to:from:references:cc:to:subject :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=k9LKvzwQ+kJJuy6F8sbzPBJK3ry5j/OSwVPg23+fo4o=; b=BcZ/7hQW0e48YNx6Z5WRZksiE2L1VQp+JmjxxNxpNO3RUc9LFtXgkd7uI+e8M7uSi/ w/hFCLwbovsX55VhCPrtjvVjQVOJdr7fIkGPuXQthH/C5D9y6D8LzdWYE3iEc+WydXiV i2BA11owJuaDbRFdXAsrRo3/WqFuMHdNpJ13b8BS516uB6kq0kvXomRtukhzZr5Fwixz GG9RdKu7gJ11/dUaFnEDx5qLpxvUcVD7+5TNOx7pfFmkzeOitbGNfCfIJhvkJzZcvlMw H98BpPANM0mtLt1lTAC9TYTjQTclFWUcC645qGWU4+E3xG0Gs2Al6ZwBsT1Ao3T1HEt6 5/6w== X-Gm-Message-State: AOJu0Yz2GZ5gF4sUpNtS4q6WjQ27lggc2wkQ36Q9NBN31DPo8MeOEEbd CIv6I7rOqh1OZ2DChxPj7hDQTQ== X-Google-Smtp-Source: AGHT+IHfihGh9DaKro3ttnwboXUO0qkrr6LAJueCDPbd8CHiqmm6Eh/dzGrB6zYpq63P8X2rWNeq6A== X-Received: by 2002:a17:90a:d24d:b0:274:c284:c83c with SMTP id o13-20020a17090ad24d00b00274c284c83cmr13222743pjw.48.1698225603087; Wed, 25 Oct 2023 02:20:03 -0700 (PDT) Received: from [10.71.178.184] ([203.208.189.7]) by smtp.gmail.com with ESMTPSA id d12-20020a17090a498c00b00278ff752eacsm8133414pjh.50.2023.10.25.02.19.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Oct 2023 02:20:02 -0700 (PDT) Message-ID: Date: Wed, 25 Oct 2023 17:19:54 +0800 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 03/10] maple_tree: Introduce interfaces __mt_dup() and mtree_dup() To: Matthew Wilcox Cc: Liam.Howlett@oracle.com, corbet@lwn.net, akpm@linux-foundation.org, brauner@kernel.org, surenb@google.com, michael.christie@oracle.com, mjguzik@gmail.com, mathieu.desnoyers@efficios.com, npiggin@gmail.com, peterz@infradead.org, oliver.sang@intel.com, mst@redhat.com, maple-tree@lists.infradead.org, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Peng Zhang References: <20231024083258.65750-1-zhangpeng.00@bytedance.com> <20231024083258.65750-4-zhangpeng.00@bytedance.com> From: Peng Zhang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 在 2023/10/25 00:29, Matthew Wilcox 写道: > On Tue, Oct 24, 2023 at 04:32:51PM +0800, Peng Zhang wrote: >> +++ b/lib/maple_tree.c >> @@ -4,6 +4,10 @@ >> * Copyright (c) 2018-2022 Oracle Corporation >> * Authors: Liam R. Howlett >> * Matthew Wilcox >> + * >> + * Implementation of algorithm for duplicating Maple Tree > > I thought you agreed that line made no sense, and you were just going to > drop it? just add your copyright, right under ours. I'm sorry, I misunderstood your meaning last time. I will make corrections in the next version. Are you saying that only the following two lines are needed? This still needs to be confirmed with Liam. > >> + * Copyright (c) 2023 ByteDance >> + * Author: Peng Zhang >