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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9217DC636CC for ; Tue, 31 Jan 2023 14:13:12 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2F6DA6B0072; Tue, 31 Jan 2023 09:13:12 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 2A73A6B0073; Tue, 31 Jan 2023 09:13:12 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 196496B0075; Tue, 31 Jan 2023 09:13:12 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 0EBF56B0072 for ; Tue, 31 Jan 2023 09:13:12 -0500 (EST) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id D8DC11A0BBB for ; Tue, 31 Jan 2023 14:13:11 +0000 (UTC) X-FDA: 80415286182.05.51D2F9A Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf05.hostedemail.com (Postfix) with ESMTP id 1CD39100015 for ; Tue, 31 Jan 2023 14:13:09 +0000 (UTC) Authentication-Results: imf05.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=PWkA18Mp; spf=pass (imf05.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1675174390; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=4N3RpASXwxTyJcsJ9oy80nx6UC8RJV4eihp542tYLEc=; b=IwJJQePiWVwe1fATdUi0ASnzAviljyG3GvOF3G/NZZzDJ708QOeGrpOShOr6GdywmgamGZ kbCNOiARaGEu/KytKEGDAZsWWehhx/pFYDaIg2U/xi2Cg2uPMhHBcXdjad7LKsFEe1HSWQ Wp6x1yWN8Jd2VbaIIc94OVW2tHxS2kk= ARC-Authentication-Results: i=1; imf05.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=PWkA18Mp; spf=pass (imf05.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1675174390; a=rsa-sha256; cv=none; b=gb0pXchqi20I6kcuEtZZWPoCfJVpB8ZvMprEzxAzDrBMROr/FFv6JQavlCpV5Np9kQpNu3 r9/X5moF1AD96Pxrx9RbIJVl7/eSZ7qJfa9QZkfbG/vpEg6vgMEFywxZ6yIDPjbhu72Ouo Nw9l3M9zrQVWHlOM6zqzbVeE+3tu9U8= Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CE62461521; Tue, 31 Jan 2023 14:13:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 868F9C433D2; Tue, 31 Jan 2023 14:13:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1675174388; bh=0c1biNhNyBNFlLfWvxlNB2PctpozsZejcTkEbXClTPs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PWkA18MpSk8e7EArBgXV3SfFeRKbScuWpuGCxaYVTee28m7IlXjsVBdtu1I16SBtL 9XC9BRoCAg8F+PAPbxUEtPWEkRztsX0sDOji6FjZ49UjlG8hwHxLJ/3g6TfUt1E8pJ 3uAvfHGvCuikMykMeUZGIsD23n7u8xnayp+jkS4ydz6qlJqlUCNNrHnZI42FUy5Aaa ZLCh3CCBTACmwUfF2Th0c50XIwut9yFaaEkBCZ4BzgfNuelhmtnwxHFVM0fw6JPsY2 TyHRzwwH29fV2bRKn6Gv5cFW8Kwl6KbssxohBnrJgkfzw7MCxWjYbcNkh4yGCR56KS f3895kHF4ucLw== Date: Tue, 31 Jan 2023 16:12:55 +0200 From: Mike Rapoport To: Peng Zhang Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/2] Some small improvements for memblock. Message-ID: References: <20230129090034.12310-1-zhangpeng.00@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230129090034.12310-1-zhangpeng.00@bytedance.com> X-Rspamd-Queue-Id: 1CD39100015 X-Stat-Signature: nefnhisaqq5x769ti6mf7j5nrifwib71 X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1675174389-362236 X-HE-Meta: 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 vsLmNl3v yZKENmOWtGna8WbxNIQjynHkLkj+lnv9YV1hKz0ri3Yu8iXcwD0QMrplMN/vup7wIRHHLgTAofjBhMMxEovPvvm8ydQAZ9Y3IBaunMo6FZyBa6BKTK0EKRa/SryvrriQXX9LGIEIjcEMJBYntoy49e9UiR8t/+b67qTiQO7YfuNU0n+S9G8dcpQiDL8XBdMduGzwis91p64vcpjKrBH/zNZYSN8CALO2SP61OkZz015GqaUrAEdwF1+x5eJEgdGtKmbciF49XoY8Psax9nv6IA/BKogh3YZ5iCAg24D1fyXYzZ/ackSYenlosRg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sun, Jan 29, 2023 at 05:00:32PM +0800, Peng Zhang wrote: > Some small optimizations for memblock. > > Changes since v1: > - Delete the second patch that complicate code > - Adjust the code of memblock_merge_regions() > > Peng Zhang (2): > memblock: Make a boundary tighter in memblock_add_range(). > memblock: Avoid useless checks in memblock_merge_regions(). > > mm/memblock.c | 41 +++++++++++++++++++++++++++-------------- > 1 file changed, 27 insertions(+), 14 deletions(-) Applied, thanks! > -- > 2.20.1 > -- Sincerely yours, Mike.