mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-28 14:44:10 +08:00
22b46bdc5f
Do a cleanup in the short headers: - add forward declarations for types referenced by pointers - add includes when types need them This fixes potential compilation problems if the headers are reordered or the missing includes are not provided indirectly. Signed-off-by: David Sterba <dsterba@suse.com>
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
#ifndef BTRFS_RELOCATION_H
|
|
#define BTRFS_RELOCATION_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct extent_buffer;
|
|
struct btrfs_fs_info;
|
|
struct btrfs_root;
|
|
struct btrfs_trans_handle;
|
|
struct btrfs_ordered_extent;
|
|
struct btrfs_pending_snapshot;
|
|
|
|
int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start);
|
|
int btrfs_init_reloc_root(struct btrfs_trans_handle *trans, struct btrfs_root *root);
|
|
int btrfs_update_reloc_root(struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root);
|
|
int btrfs_recover_relocation(struct btrfs_fs_info *fs_info);
|
|
int btrfs_reloc_clone_csums(struct btrfs_ordered_extent *ordered);
|
|
int btrfs_reloc_cow_block(struct btrfs_trans_handle *trans,
|
|
struct btrfs_root *root,
|
|
const struct extent_buffer *buf,
|
|
struct extent_buffer *cow);
|
|
void btrfs_reloc_pre_snapshot(struct btrfs_pending_snapshot *pending,
|
|
u64 *bytes_to_reserve);
|
|
int btrfs_reloc_post_snapshot(struct btrfs_trans_handle *trans,
|
|
struct btrfs_pending_snapshot *pending);
|
|
int btrfs_should_cancel_balance(const struct btrfs_fs_info *fs_info);
|
|
struct btrfs_root *find_reloc_root(struct btrfs_fs_info *fs_info, u64 bytenr);
|
|
bool btrfs_should_ignore_reloc_root(const struct btrfs_root *root);
|
|
u64 btrfs_get_reloc_bg_bytenr(const struct btrfs_fs_info *fs_info);
|
|
|
|
#endif
|