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 02E16C433F5 for ; Wed, 2 Mar 2022 09:04:54 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 829578D0002; Wed, 2 Mar 2022 04:04:54 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7B1DA8D0001; Wed, 2 Mar 2022 04:04:54 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 679668D0002; Wed, 2 Mar 2022 04:04:54 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.27]) by kanga.kvack.org (Postfix) with ESMTP id 552588D0001 for ; Wed, 2 Mar 2022 04:04:54 -0500 (EST) Received: from smtpin07.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay11.hostedemail.com (Postfix) with ESMTP id 1C667817D7 for ; Wed, 2 Mar 2022 09:04:54 +0000 (UTC) X-FDA: 79198861308.07.E3E1BEB Received: from mail-yw1-f175.google.com (mail-yw1-f175.google.com [209.85.128.175]) by imf24.hostedemail.com (Postfix) with ESMTP id DBE15180007 for ; Wed, 2 Mar 2022 09:04:52 +0000 (UTC) Received: by mail-yw1-f175.google.com with SMTP id 00721157ae682-2dbd8777564so9786677b3.0 for ; Wed, 02 Mar 2022 01:04:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ajh49HUN2jOeJwe8QVjB+EI+fly4//JbkBLG+IQiIPU=; b=puSAp0DDhyTfJTMteggoCfmaroqG9Bd83woqT1+ecwVnSMOz4NOAI1hVlrA7EJ0uu6 rd0AZgCJDKrlhh4kb7QAV8uMet94acVR5/2WM4Atp3deKT1wY7j+ELAfHGaNXd4mMDJK BajEn+yE8vV1d9t4RFsPrgNkOOARDMlQugQh8J5J6EHpGtrorGA168s40KWDERwNgChA 9UEUUK+b8skWpe8reAeGLpXgj/lGjLreCMfXVc3KBXCp9WzMNe1DBKJqIWTbiDXKvZle +NYb6VQvNzFCmSrfZ6FGtOkfyshQzET/w8Efzz7pT0D2dMiePR+MLH2F5caOgC98Sqvy LVxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ajh49HUN2jOeJwe8QVjB+EI+fly4//JbkBLG+IQiIPU=; b=MSL8pqwivDAoMAeoXbeHQeJ+nu9ZQpmSgXP9FcRt6ZDH6GwgV7q01zl3PxVl5omwFK cz5CYMZnnkhxooX/tew18O4oaLpihbCZAu6EJ135ZfpKElEquW8d2oddR7QpNy8xVIn3 KzaBdG9iP1qplOBwbWys+4yemV6QyTqD1lU5MJRX8q+7knVKgKNI2w7a13xtZhAePwCy 6pwOvgM3ZltT+iFlhAL8R5Jj2nuY57CSS4qLwKMUGxP46Jk3wh6T1EXVwKJme0P6og96 y1pweJY5NFGvJjwzxkDW4iwkVrBB9RoqYCN8YLYq/qFkPEu2K7eFXcJnZTDmSSPMBpnT Q/XA== X-Gm-Message-State: AOAM530eZKsgWN2YNeqyfNgxW8MMMgutlzGIZL0hRMnJhJhK8/INfPw5 m7wcHRmDGnDNXTXiRkNZTuvkqxXRmgi/JK76Zp+2ZA== X-Google-Smtp-Source: ABdhPJyLEQmmTXDYryjyOY0Ssw7a98ehyZfqW2jGmK1L9EcEwHV/nS/34D2WNfpfOR/mnkdrdf8y11TfNduPX6lMEXE= X-Received: by 2002:a0d:c3c1:0:b0:2db:e196:74c with SMTP id f184-20020a0dc3c1000000b002dbe196074cmr6592558ywd.35.1646211892096; Wed, 02 Mar 2022 01:04:52 -0800 (PST) MIME-Version: 1.0 References: <20220302082145.12028-1-linmiaohe@huawei.com> In-Reply-To: <20220302082145.12028-1-linmiaohe@huawei.com> From: Muchun Song Date: Wed, 2 Mar 2022 17:04:15 +0800 Message-ID: Subject: Re: [PATCH] mm/huge_memory: make is_transparent_hugepage() static To: Miaohe Lin Cc: Andrew Morton , Matthew Wilcox , Yang Shi , william.kucharski@oracle.com, Hugh Dickins , Peter Xu , Linux Memory Management List , LKML Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: DBE15180007 X-Stat-Signature: hede6dt19p14oaifpsifd9y53crw8hhm X-Rspam-User: Authentication-Results: imf24.hostedemail.com; dkim=pass header.d=bytedance-com.20210112.gappssmtp.com header.s=20210112 header.b=puSAp0DD; dmarc=pass (policy=none) header.from=bytedance.com; spf=pass (imf24.hostedemail.com: domain of songmuchun@bytedance.com designates 209.85.128.175 as permitted sender) smtp.mailfrom=songmuchun@bytedance.com X-Rspamd-Server: rspam03 X-HE-Tag: 1646211892-844983 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 Wed, Mar 2, 2022 at 4:22 PM Miaohe Lin wrote: > > It's only used inside the huge_memory.c now. Don't export it and make > it static. We can thus reduce the size of huge_memory.o a bit. > > Without this patch: > text data bss dec hex filename > 32319 2965 4 35288 89d8 mm/huge_memory.o > > With this patch: > text data bss dec hex filename > 32042 2957 4 35003 88bb mm/huge_memory.o > > Signed-off-by: Miaohe Lin Reviewed-by: Muchun Song Thanks.