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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 9C931C10F29 for ; Tue, 17 Mar 2020 08:12:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 78DE5206EC for ; Tue, 17 Mar 2020 08:12:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726559AbgCQIMX (ORCPT ); Tue, 17 Mar 2020 04:12:23 -0400 Received: from mx2.suse.de ([195.135.220.15]:42620 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726498AbgCQIMX (ORCPT ); Tue, 17 Mar 2020 04:12:23 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id D098BADBB for ; Tue, 17 Mar 2020 08:12:21 +0000 (UTC) From: Qu Wenruo To: linux-btrfs@vger.kernel.org Subject: [PATCH RFC 17/39] btrfs: Move backref_cache_init() to backref.c Date: Tue, 17 Mar 2020 16:11:03 +0800 Message-Id: <20200317081125.36289-18-wqu@suse.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200317081125.36289-1-wqu@suse.com> References: <20200317081125.36289-1-wqu@suse.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Signed-off-by: Qu Wenruo --- fs/btrfs/backref.c | 16 ++++++++++++++++ fs/btrfs/backref.h | 2 ++ fs/btrfs/relocation.c | 16 ---------------- 3 files changed, 18 insertions(+), 16 deletions(-) diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 45cd8d998e40..2f1a60760342 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -2468,3 +2468,19 @@ int btrfs_backref_iter_next(struct btrfs_backref_iter *iter) path->slots[0]); return 0; } + +void backref_cache_init(struct btrfs_fs_info *fs_info, + struct backref_cache *cache, int is_reloc) +{ + int i; + cache->rb_root = RB_ROOT; + for (i = 0; i < BTRFS_MAX_LEVEL; i++) + INIT_LIST_HEAD(&cache->pending[i]); + INIT_LIST_HEAD(&cache->changed); + INIT_LIST_HEAD(&cache->detached); + INIT_LIST_HEAD(&cache->leaves); + INIT_LIST_HEAD(&cache->pending_edge); + INIT_LIST_HEAD(&cache->useless_node); + cache->fs_info = fs_info; + cache->is_reloc = is_reloc; +} diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h index f119fc7022ab..7c81fed555d7 100644 --- a/fs/btrfs/backref.h +++ b/fs/btrfs/backref.h @@ -269,4 +269,6 @@ struct backref_cache { unsigned int is_reloc; }; +void backref_cache_init(struct btrfs_fs_info *fs_info, + struct backref_cache *cache, int is_reloc); #endif diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 41723b0fc512..2e54251b9129 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -185,22 +185,6 @@ static void mapping_tree_init(struct mapping_tree *tree) spin_lock_init(&tree->lock); } -static void backref_cache_init(struct btrfs_fs_info *fs_info, - struct backref_cache *cache, int is_reloc) -{ - int i; - cache->rb_root = RB_ROOT; - for (i = 0; i < BTRFS_MAX_LEVEL; i++) - INIT_LIST_HEAD(&cache->pending[i]); - INIT_LIST_HEAD(&cache->changed); - INIT_LIST_HEAD(&cache->detached); - INIT_LIST_HEAD(&cache->leaves); - INIT_LIST_HEAD(&cache->pending_edge); - INIT_LIST_HEAD(&cache->useless_node); - cache->fs_info = fs_info; - cache->is_reloc = is_reloc; -} - static void backref_cache_cleanup(struct backref_cache *cache) { struct backref_node *node; -- 2.25.1