From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miao Xie Subject: [PATCH 4/4] btrfs: remove tree_search() in extent_map.c Date: Tue, 15 Dec 2009 14:54:17 +0800 Message-ID: <4B273299.5040309@cn.fujitsu.com> Reply-To: miaox@cn.fujitsu.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: Linux Btrfs To: Chris Mason Return-path: List-ID: This patch removes tree_search() in extent_map.c because it is not called by anything. Signed-off-by: Miao Xie --- fs/btrfs/extent_map.c | 14 -------------- 1 files changed, 0 insertions(+), 14 deletions(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 07ec673..fe4bb5e 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -150,20 +150,6 @@ static struct rb_node *__tree_search(struct rb_root *root, u64 offset, return NULL; } -/* - * look for an offset in the tree, and if it can't be found, return - * the first offset we can find smaller than 'offset'. - */ -static inline struct rb_node *tree_search(struct rb_root *root, u64 offset) -{ - struct rb_node *prev; - struct rb_node *ret; - ret = __tree_search(root, offset, &prev, NULL); - if (!ret) - return prev; - return ret; -} - /* check to see if two extent_map structs are adjacent and safe to merge */ static int mergable_maps(struct extent_map *prev, struct extent_map *next) { -- 1.6.2.2