btrfs: make static code static & remove dead code

[deliverable/linux.git] / fs / btrfs / free-space-cache.c

diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 37b2b89a28f6cbf630e1fccd38a89079869c98ad..ecca6c7375a610dbee385a71781cece9082935e0 100644 (file)
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -120,9 +120,10 @@ struct inode *lookup_free_space_inode(struct btrfs_root *root,
        return inode;
 }
 
-int __create_free_space_inode(struct btrfs_root *root,
-                             struct btrfs_trans_handle *trans,
-                             struct btrfs_path *path, u64 ino, u64 offset)
+static int __create_free_space_inode(struct btrfs_root *root,
+                                    struct btrfs_trans_handle *trans,
+                                    struct btrfs_path *path,
+                                    u64 ino, u64 offset)
 {
        struct btrfs_key key;
        struct btrfs_disk_key disk_key;
@@ -625,9 +626,9 @@ next:
        spin_unlock(&ctl->tree_lock);
 }
 
-int __load_free_space_cache(struct btrfs_root *root, struct inode *inode,
-                           struct btrfs_free_space_ctl *ctl,
-                           struct btrfs_path *path, u64 offset)
+static int __load_free_space_cache(struct btrfs_root *root, struct inode *inode,
+                                  struct btrfs_free_space_ctl *ctl,
+                                  struct btrfs_path *path, u64 offset)
 {
        struct btrfs_free_space_header *header;
        struct extent_buffer *leaf;
@@ -868,11 +869,11 @@ out:
  * on mount.  This will return 0 if it was successfull in writing the cache out,
  * and -1 if it was not.
  */
-int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode,
-                           struct btrfs_free_space_ctl *ctl,
-                           struct btrfs_block_group_cache *block_group,
-                           struct btrfs_trans_handle *trans,
-                           struct btrfs_path *path, u64 offset)
+static int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode,
+                                  struct btrfs_free_space_ctl *ctl,
+                                  struct btrfs_block_group_cache *block_group,
+                                  struct btrfs_trans_handle *trans,
+                                  struct btrfs_path *path, u64 offset)
 {
        struct btrfs_free_space_header *header;
        struct extent_buffer *leaf;
@@ -2067,7 +2068,8 @@ out:
        return 0;
 }
 
-void __btrfs_remove_free_space_cache_locked(struct btrfs_free_space_ctl *ctl)
+static void __btrfs_remove_free_space_cache_locked(
+                               struct btrfs_free_space_ctl *ctl)
 {
        struct btrfs_free_space *info;
        struct rb_node *node;