From 92c423118105e1c8c1587367a26eeb3277bda89a Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 2 Mar 2011 16:50:21 +0800 Subject: Btrfs: Remove unused btrfs_block_group_free_space() We've already recorded the value in block_group->frees_space. Signed-off-by: Li Zefan --- fs/btrfs/free-space-cache.c | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'fs/btrfs/free-space-cache.c') diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 11d2e9cea09e..3af64c6ea9df 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -1685,21 +1685,6 @@ void btrfs_dump_free_space(struct btrfs_block_group_cache *block_group, "\n", count); } -u64 btrfs_block_group_free_space(struct btrfs_block_group_cache *block_group) -{ - struct btrfs_free_space *info; - struct rb_node *n; - u64 ret = 0; - - for (n = rb_first(&block_group->free_space_offset); n; - n = rb_next(n)) { - info = rb_entry(n, struct btrfs_free_space, offset_index); - ret += info->bytes; - } - - return ret; -} - /* * for a given cluster, put all of its extents back into the free * space cache. If the block group passed doesn't match the block group -- cgit v1.2.3