@@ -733,7 +733,6 @@ int btrfs_insert_orphan_item(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 offset);
int btrfs_del_orphan_item(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 offset);
-int btrfs_find_orphan_item(struct btrfs_root *root, u64 offset);
/* file-item.c */
int btrfs_del_csums(struct btrfs_trans_handle *trans,
@@ -912,8 +911,6 @@ int __pure btrfs_is_empty_uuid(u8 *uuid);
int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra,
struct btrfs_ioctl_defrag_range_args *range,
u64 newer_than, unsigned long max_to_defrag);
-void btrfs_get_block_group_info(struct list_head *groups_list,
- struct btrfs_ioctl_space_info *space);
void btrfs_update_ioctl_balance_args(struct btrfs_fs_info *fs_info,
struct btrfs_ioctl_balance_args *bargs);
@@ -114,8 +114,6 @@ int btrfs_read_extent_buffer(struct extent_buffer *buf, u64 parent_transid,
bool btrfs_wq_submit_bio(struct inode *inode, struct bio *bio, int mirror_num,
u64 dio_file_offset,
extent_submit_bio_start_t *submit_bio_start);
-blk_status_t btrfs_submit_bio_done(void *private_data, struct bio *bio,
- int mirror_num);
int btrfs_alloc_log_tree_node(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans,
@@ -128,8 +126,6 @@ void btrfs_cleanup_one_transaction(struct btrfs_transaction *trans,
struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,
u64 objectid);
-int btree_lock_page_hook(struct page *page, void *data,
- void (*flush_fn)(void *));
int btrfs_get_num_tolerated_disk_barrier_failures(u64 flags);
int btrfs_get_free_objectid(struct btrfs_root *root, u64 *objectid);
int btrfs_init_root_free_objectid(struct btrfs_root *root);
I wrote the following coccinelle script to find function declarations that didn't have the corresponding code for them @funcproto@ identifier func; type T; position p0; @@ T func@p0(...); @funccode@ identifier funcproto.func; position p1; @@ func@p1(...) { ... } @script:python depends on !funccode@ p0 << funcproto.p0; @@ print("Proto with no function at %s:%s" % (p0[0].file, p0[0].line)) and ran it against btrfs, which identified the 4 function prototypes I've removed in this patch. Signed-off-by: Josef Bacik <josef@toxicpanda.com> --- - This patch depends on my previous cleanup series, I just didn't want to resend the whole thing again. fs/btrfs/ctree.h | 3 --- fs/btrfs/disk-io.h | 4 ---- 2 files changed, 7 deletions(-)