mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-19 09:04:51 +08:00
23 lines
787 B
C
23 lines
787 B
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
||
|
#ifndef BTRFS_DEFRAG_H
|
||
|
#define BTRFS_DEFRAG_H
|
||
|
|
||
|
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);
|
||
|
int __init btrfs_auto_defrag_init(void);
|
||
|
void __cold btrfs_auto_defrag_exit(void);
|
||
|
int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
|
||
|
struct btrfs_inode *inode, u32 extent_thresh);
|
||
|
int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info);
|
||
|
void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info);
|
||
|
int btrfs_defrag_leaves(struct btrfs_trans_handle *trans, struct btrfs_root *root);
|
||
|
|
||
|
static inline int btrfs_defrag_cancelled(struct btrfs_fs_info *fs_info)
|
||
|
{
|
||
|
return signal_pending(current);
|
||
|
}
|
||
|
|
||
|
#endif
|