From patchwork Tue Mar 21 17:05:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 72964 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:604a:0:0:0:0:0 with SMTP id j10csp1912150wrt; Tue, 21 Mar 2023 10:33:34 -0700 (PDT) X-Google-Smtp-Source: AK7set+ocVnrY/v0ouvZF94bpqs0sCHdhX1PEZtOR4J0Ke2JbLkufru/3ZwB8bdp4G97klyz/Hsy X-Received: by 2002:a05:6a20:dc9e:b0:db:701:3857 with SMTP id ky30-20020a056a20dc9e00b000db07013857mr929521pzb.34.1679420014433; Tue, 21 Mar 2023 10:33:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1679420014; cv=none; d=google.com; s=arc-20160816; b=dlPW9H0bt6OWSr7feohPGuBD5WEqFscB4Skv0nXmnVl5+DRpGnZWUjgARTFxXjjph5 7JWjul3Gyz1P1VwjOIs0smoNaGtdVKI32J1LDGJGJKBHeD/1LhFWDG6RTJMfgysTB8+a dV9Lin16MqRTd/I3WS429s1fcWNVUiGEizuoCxXu0iU07MtwCG8EMg1wfmf2Ewb29a6B nSGj0QEd3cCaMCDnLPmNI+2vGHcq/UBFm8ir6qil4dIA6BTIxp+02jfUnk6m62NC1Z/i 7oDibIKc28RvbknjQc+9n3q8VtwTW4HTXnRsxMYQvqjgRNh2TK9dsX3VqDP65GJ+qU6P QIUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=oZouuSANvbYMIoiZKc/Vv+ONv7Iqo1OXpIB3HNrjnGM=; b=RWObz67yta8Q4MGMm5GJ9Y2EfQeezBhGgrV5C1oxfWl5Nlvp9RF7xc04MbKVW51ZOX 0IQsRAA7GtRr2sFvZxBMcmJ+wHhAqB8ocqTctH2h4/E7JUOLyQh7umyGB/f/c2yxR3mb wDwNDuVWIFIIYylKjmIkBS257An3wfNyhSOoNcXkgRfgOjub6YCXkXhfQfGSk1yY1XL1 SrmTcdSsCHDN6MXTYyqDdmUTafrKDg8SsKN5rPpzyr6wy/Z74ek5WX7GGFLvsbzgli3o 0YaCgGotGPEeAh5JwmoKKEyboIBiHeaM651P+pkYZmZbqav0k/Bixw/0vWvyGgytAcNZ i6rA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=b7ru+LHi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id r137-20020a632b8f000000b0050fbc594e1asi425587pgr.207.2023.03.21.10.33.18; Tue, 21 Mar 2023 10:33:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=b7ru+LHi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231164AbjCURHU (ORCPT + 99 others); Tue, 21 Mar 2023 13:07:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230176AbjCURGy (ORCPT ); Tue, 21 Mar 2023 13:06:54 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18BAC25E30; Tue, 21 Mar 2023 10:06:18 -0700 (PDT) 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 73E9E61D4C; Tue, 21 Mar 2023 17:06:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 794FDC433D2; Tue, 21 Mar 2023 17:06:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679418375; bh=kFzPprUJrZrfMtq8aGTwnrimjjzrha/o2lraF+v8D9I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b7ru+LHiDI2SJfh3/MIunocj7ElHYcDVIn5YPlQ+OOQlPpzyd/kWXiKMFB17fP9C8 lScS5MaSKccD3ZQRyYv+VFk5QAlIZ9zWBVhIkixa/oX9YGaz+uKlOZ40U9jWItJYyo o4PXtvDXC7tdpx2lI+8fUkY2de3E4JdJBhuxTcLAWv9S2alCYB0fYVqXIpMYQD75+u XKvvJNZQPEbDMqTELVDfSny//kdykc5pl5pcNxdQliTldaCR8o0YqsFL4UKJBaZoA2 hp0evxwIQG89CQKscRQp521Xu2sIep1bzaWGs/Q87zcYy8epu6Xk5MJV43PP5DJmoQ U0k1viABjv4aQ== From: Mike Rapoport To: Andrew Morton Cc: David Hildenbrand , Doug Berger , Matthew Wilcox , Mel Gorman , Michal Hocko , Mike Rapoport , Thomas Bogendoerfer , Vlastimil Babka , linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v2 12/14] mm: move kmem_cache_init() declaration to mm/slab.h Date: Tue, 21 Mar 2023 19:05:11 +0200 Message-Id: <20230321170513.2401534-13-rppt@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20230321170513.2401534-1-rppt@kernel.org> References: <20230321170513.2401534-1-rppt@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760999520854032423?= X-GMAIL-MSGID: =?utf-8?q?1760999520854032423?= From: "Mike Rapoport (IBM)" kmem_cache_init() is called only from mm_core_init(), there is no need to declare it in include/linux/slab.h Move kmem_cache_init() declaration to mm/slab.h Signed-off-by: Mike Rapoport (IBM) Reviewed-by: David Hildenbrand Reviewed-by: Vlastimil Babka --- include/linux/slab.h | 1 - mm/mm_init.c | 1 + mm/slab.h | 1 + 3 files changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux/slab.h b/include/linux/slab.h index aa4575ef2965..f8b1d63c63a3 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -167,7 +167,6 @@ struct mem_cgroup; /* * struct kmem_cache related prototypes */ -void __init kmem_cache_init(void); bool slab_is_available(void); struct kmem_cache *kmem_cache_create(const char *name, unsigned int size, diff --git a/mm/mm_init.c b/mm/mm_init.c index 8adadf51bbd2..53fb8e9d1e3b 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -27,6 +27,7 @@ #include #include #include "internal.h" +#include "slab.h" #include "shuffle.h" #include diff --git a/mm/slab.h b/mm/slab.h index 43966aa5fadf..3f8df2244f5a 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -4,6 +4,7 @@ /* * Internal slab definitions */ +void __init kmem_cache_init(void); /* Reuses the bits in struct page */ struct slab {