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| author | David Sterba <dsterba@suse.cz> | 2011-05-05 12:44:41 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2011-05-06 12:34:03 +0200 |
| commit | f2a97a9dbd86eb1ef956bdf20e05c507b32beb96 (patch) | |
| tree | 756c2db8fee9c02df0e3217ea208a82b5f1d5e78 /fs/btrfs/free-space-cache.c | |
| parent | 621496f4fd56195b7b273521f467c2945165481f (diff) | |
| download | lwn-f2a97a9dbd86eb1ef956bdf20e05c507b32beb96.tar.gz lwn-f2a97a9dbd86eb1ef956bdf20e05c507b32beb96.zip | |
btrfs: remove all unused functions
Remove static and global declarations and/or definitions. Reduces size
of btrfs.ko by ~3.4kB.
text data bss dec hex filename
402081 7464 200 409745 64091 btrfs.ko.base
398620 7144 200 405964 631cc btrfs.ko.remove-all
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 48fafcb85b0e..0290b0c7b003 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 |