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=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 398CFC3A5A1 for ; Wed, 28 Aug 2019 14:13:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1002D2189D for ; Wed, 28 Aug 2019 14:13:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567001588; bh=gL7z5ChKllbLpdWmKIBPVig3m93sy76t12f/1Mh8DKY=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=SJbLwQc75wWi61OhDQRVFmQxzYIFlp9093eTqTo+NVleU8tJCmwx2Bsu8r8b/jZq5 fpYR4rCWMpM6GFz9mbdNKz3yeFD6RmaoU7mbEwkBSH2/zcAaPkFBkq8J3yRYI672wI juRsGx9lR6li0TZz2H2hqmyQDdrynC1Dvip1V/5U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726676AbfH1ONH (ORCPT ); Wed, 28 Aug 2019 10:13:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:33680 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726341AbfH1ONH (ORCPT ); Wed, 28 Aug 2019 10:13:07 -0400 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 32ADB22CED; Wed, 28 Aug 2019 14:13:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567001586; bh=gL7z5ChKllbLpdWmKIBPVig3m93sy76t12f/1Mh8DKY=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=WEhiCTXdi4fb4bZWj1AIjfZ73k7/5yYNOuYIcqLtiBfKEPCUGVbnSYg/nx6HXExhF VlpXj/0+xzuk2nMM09kHUsLFHtd5NyGrS38Z8+spQewykKxHz5kdvV8tIVAqToHRAN 680fpIlJFP5rAlEo7HaKFYR2rg+bhz7Nyj+DxK34= Received: by mail-wm1-f54.google.com with SMTP id e8so4960234wme.1; Wed, 28 Aug 2019 07:13:06 -0700 (PDT) X-Gm-Message-State: APjAAAU0OtRw7ERJ3trpa51tOlUCXMi4mT9/pg8JsOBlyKXSk7EAuQR+ uHZFJg269At9gizdKNdnNSTnpDSBj4bqtlaADBs= X-Google-Smtp-Source: APXvYqyvtZp0hGYOWR199wSoneS+urPpShsXAkZ5mBE0gaAAJUGXa5TM3Sm+zxrr1ZMa1J4BQm+mOEFz7NRW+khosGQ= X-Received: by 2002:a7b:c4d2:: with SMTP id g18mr5221745wmk.79.1567001584618; Wed, 28 Aug 2019 07:13:04 -0700 (PDT) MIME-Version: 1.0 References: <1566999319-8151-1-git-send-email-rppt@linux.ibm.com> In-Reply-To: <1566999319-8151-1-git-send-email-rppt@linux.ibm.com> From: Guo Ren Date: Wed, 28 Aug 2019 22:12:52 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] csky: use generic free_initrd_mem() To: Mike Rapoport Cc: linux-csky@vger.kernel.org, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-csky-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org Acked-by: Guo Ren On Wed, Aug 28, 2019 at 9:35 PM Mike Rapoport wrote: > > The csky implementation of free_initrd_mem() is an open-coded version of > free_reserved_area() without poisoning. > > Remove it and make csky use the generic version of free_initrd_mem(). > > Signed-off-by: Mike Rapoport > --- > arch/csky/mm/init.c | 16 ---------------- > 1 file changed, 16 deletions(-) > > diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c > index eb0dc9e..d4c2292 100644 > --- a/arch/csky/mm/init.c > +++ b/arch/csky/mm/init.c > @@ -60,22 +60,6 @@ void __init mem_init(void) > mem_init_print_info(NULL); > } > > -#ifdef CONFIG_BLK_DEV_INITRD > -void free_initrd_mem(unsigned long start, unsigned long end) > -{ > - if (start < end) > - pr_info("Freeing initrd memory: %ldk freed\n", > - (end - start) >> 10); > - > - for (; start < end; start += PAGE_SIZE) { > - ClearPageReserved(virt_to_page(start)); > - init_page_count(virt_to_page(start)); > - free_page(start); > - totalram_pages_inc(); > - } > -} > -#endif > - > extern char __init_begin[], __init_end[]; > > void free_initmem(void) > -- > 2.7.4 > -- Best Regards Guo Ren ML: https://lore.kernel.org/linux-csky/