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authorEric Sandeen <sandeen@redhat.com>2013-04-25 20:41:01 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-05-06 15:55:23 -0400
commit48a3b6366f6913683563d934eb16fea67dead9c1 (patch)
treeeb26170d3a5ddb6f81ae612db21fb8fba14e655d /fs/btrfs/free-space-cache.c
parent634554dc0acfc8753c05e432b2fdb34b0be89c78 (diff)
btrfs: make static code static & remove dead code
Big patch, but all it does is add statics to functions which are in fact static, then remove the associated dead-code fallout. removed functions: btrfs_iref_to_path() __btrfs_lookup_delayed_deletion_item() __btrfs_search_delayed_insertion_item() __btrfs_search_delayed_deletion_item() find_eb_for_page() btrfs_find_block_group() range_straddles_pages() extent_range_uptodate() btrfs_file_extent_length() btrfs_scrub_cancel_devid() btrfs_start_transaction_lflush() btrfs_print_tree() is left because it is used for debugging. btrfs_start_transaction_lflush() and btrfs_reada_detach() are left for symmetry. ulist.c functions are left, another patch will take care of those. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
-rw-r--r--fs/btrfs/free-space-cache.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 37b2b89a28f6..ecca6c7375a6 100644
--- 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;