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btrfs: remove all unused functions

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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>
This commit is contained in:
David Sterba
2011-05-05 12:44:41 +02:00
parent 621496f4fd
commit f2a97a9dbd
19 changed files with 1 additions and 817 deletions
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2
fs/btrfs/relocation.c
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@ -507,6 +507,7 @@ static int update_backref_cache(struct btrfs_trans_handle *trans,
return 1;
}
static int should_ignore_root(struct btrfs_root *root)
{
struct btrfs_root *reloc_root;
@ -529,7 +530,6 @@ static int should_ignore_root(struct btrfs_root *root)
*/
return 1;
}
/*
* find reloc tree by address of tree root
*/