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 6F4F4C433F5 for ; Fri, 1 Apr 2022 18:33:01 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3FA8A6B007D; Fri, 1 Apr 2022 14:28:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3A91F6B007E; Fri, 1 Apr 2022 14:28:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2BFC58D0001; Fri, 1 Apr 2022 14:28:37 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0115.hostedemail.com [216.40.44.115]) by kanga.kvack.org (Postfix) with ESMTP id 1DBC76B007D for ; Fri, 1 Apr 2022 14:28:37 -0400 (EDT) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id D20211833DE15 for ; Fri, 1 Apr 2022 18:28:26 +0000 (UTC) X-FDA: 79309145412.17.9E8283A Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf16.hostedemail.com (Postfix) with ESMTP id 68B6C180026 for ; Fri, 1 Apr 2022 18:28:26 +0000 (UTC) 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 D651060F69; Fri, 1 Apr 2022 18:28:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3ACC1C2BBE4; Fri, 1 Apr 2022 18:28:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1648837705; bh=eZ2HMLynMVKisQsVjiOEKtM9S5co7bsJ7fU8NsRUXWc=; h=Date:To:From:In-Reply-To:Subject:From; b=Qo3YjzTmfsEl8NBXbhVSe65oFYnwDeVAFaa+4lcIIlnktxgj/P+T4ilE1ZRzKgX6b 8j6xQVnG+20wlT9a6VGgPUU/E1BCXkIxpagEPOT+iO+smdXE5QzHiika80qdrqV4+s zhzWURIUtTvGLAL5XZCLl/JpxO/733T0lBBg8K8I= Date: Fri, 01 Apr 2022 11:28:24 -0700 To: willy@infradead.org,sunhao.th@gmail.com,david@redhat.com,konishi.ryusuke@gmail.com,akpm@linux-foundation.org,patches@lists.linux.dev,linux-mm@kvack.org,mm-commits@vger.kernel.org,torvalds@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton In-Reply-To: <20220401112740.351496714b370467a92207a6@linux-foundation.org> Subject: [patch 05/16] nilfs2: get rid of nilfs_mapping_init() Message-Id: <20220401182825.3ACC1C2BBE4@smtp.kernel.org> X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 68B6C180026 X-Rspam-User: Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=Qo3YjzTm; dmarc=none; spf=pass (imf16.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-Stat-Signature: uj9dsj3jzzmxh55gjo5hudszzaa57fk8 X-HE-Tag: 1648837706-115939 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: From: Ryusuke Konishi Subject: nilfs2: get rid of nilfs_mapping_init() After applying the lockdep warning fixes, nilfs_mapping_init() is no longer used, so delete it. Link: https://lkml.kernel.org/r/1647867427-30498-4-git-send-email-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi Cc: David Hildenbrand Cc: Hao Sun Cc: Matthew Wilcox Signed-off-by: Andrew Morton --- fs/nilfs2/page.c | 9 --------- fs/nilfs2/page.h | 1 - 2 files changed, 10 deletions(-) --- a/fs/nilfs2/page.c~nilfs2-get-rid-of-nilfs_mapping_init +++ a/fs/nilfs2/page.c @@ -436,15 +436,6 @@ unsigned int nilfs_page_count_clean_buff return nc; } -void nilfs_mapping_init(struct address_space *mapping, struct inode *inode) -{ - mapping->host = inode; - mapping->flags = 0; - mapping_set_gfp_mask(mapping, GFP_NOFS); - mapping->private_data = NULL; - mapping->a_ops = &empty_aops; -} - /* * NILFS2 needs clear_page_dirty() in the following two cases: * --- a/fs/nilfs2/page.h~nilfs2-get-rid-of-nilfs_mapping_init +++ a/fs/nilfs2/page.h @@ -43,7 +43,6 @@ int nilfs_copy_dirty_pages(struct addres void nilfs_copy_back_pages(struct address_space *, struct address_space *); void nilfs_clear_dirty_page(struct page *, bool); void nilfs_clear_dirty_pages(struct address_space *, bool); -void nilfs_mapping_init(struct address_space *mapping, struct inode *inode); unsigned int nilfs_page_count_clean_buffers(struct page *, unsigned int, unsigned int); unsigned long nilfs_find_uncommitted_extent(struct inode *inode, _