From patchwork Tue Mar 21 17:05:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 13182962 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6315C6FD1D for ; Tue, 21 Mar 2023 17:08:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230390AbjCURIX (ORCPT ); Tue, 21 Mar 2023 13:08:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230482AbjCURIL (ORCPT ); Tue, 21 Mar 2023 13:08:11 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E846053716; Tue, 21 Mar 2023 10:07:29 -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 ams.source.kernel.org (Postfix) with ESMTPS id 29775B818FC; Tue, 21 Mar 2023 17:06:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72A63C4339B; Tue, 21 Mar 2023 17:06:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679418379; bh=KhfLtALYKzODXFE/bKaEWmdPAncGVA8ZXqw3mr1syxI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iP13+nPFKWexWO3d0/NXkearn4Tj8eWKPbGRJCvBjOENCtyJZblBuGz9AdeeUfjdA EMjeaK/CSluxUo7Ua2KaaJmij2/OzMp5dxXpPxj04YzyIGphxVJMKhOF4bXMSL94nz ol5MOh1u+X7joFijl49MvNJQdym1l9XEL8k6DV2Hki6DyjSX4rtuMvSy1ILwGRIi44 XrAoxjg2ZccTAZ8/36v34co5C40IvtmtGUbbKNLnmjVEj9VBI5qp0vymUpsAr05iX4 k26ZQ8N0iCz8C/Gsjz8cV7FjFtufjJ/T1bSEgNV3NbZ/t6IPG5KpyVbUKrbwbSXAmj 579oV8zZkoCuw== 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 13/14] mm: move vmalloc_init() declaration to mm/internal.h Date: Tue, 21 Mar 2023 19:05:12 +0200 Message-Id: <20230321170513.2401534-14-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 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: "Mike Rapoport (IBM)" vmalloc_init() is called only from mm_core_init(), there is no need to declare it in include/linux/vmalloc.h Move vmalloc_init() declaration to mm/internal.h Signed-off-by: Mike Rapoport (IBM) Reviewed-by: David Hildenbrand Reviewed-by: Vlastimil Babka --- include/linux/vmalloc.h | 4 ---- mm/internal.h | 5 +++++ 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 69250efa03d1..351fc7697214 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -131,12 +131,8 @@ extern void *vm_map_ram(struct page **pages, unsigned int count, int node); extern void vm_unmap_aliases(void); #ifdef CONFIG_MMU -extern void __init vmalloc_init(void); extern unsigned long vmalloc_nr_pages(void); #else -static inline void vmalloc_init(void) -{ -} static inline unsigned long vmalloc_nr_pages(void) { return 0; } #endif diff --git a/mm/internal.h b/mm/internal.h index 02273c5e971f..c05ad651b515 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -900,9 +900,14 @@ size_t splice_folio_into_pipe(struct pipe_inode_info *pipe, * mm/vmalloc.c */ #ifdef CONFIG_MMU +void __init vmalloc_init(void); int vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift); #else +static inline void vmalloc_init(void) +{ +} + static inline int vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift)