1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* 2 /*
3 * Copyright (C) STRATO AG 2012. All rights r 3 * Copyright (C) STRATO AG 2012. All rights reserved.
4 */ 4 */
5 5
6 #ifndef BTRFS_DEV_REPLACE_H 6 #ifndef BTRFS_DEV_REPLACE_H
7 #define BTRFS_DEV_REPLACE_H 7 #define BTRFS_DEV_REPLACE_H
8 8
9 #include <linux/types.h> <<
10 #include <linux/compiler_types.h> <<
11 <<
12 struct btrfs_ioctl_dev_replace_args; 9 struct btrfs_ioctl_dev_replace_args;
13 struct btrfs_fs_info; 10 struct btrfs_fs_info;
14 struct btrfs_trans_handle; 11 struct btrfs_trans_handle;
15 struct btrfs_dev_replace; 12 struct btrfs_dev_replace;
16 struct btrfs_block_group; 13 struct btrfs_block_group;
17 struct btrfs_device; <<
18 14
19 int btrfs_init_dev_replace(struct btrfs_fs_inf 15 int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info);
20 int btrfs_run_dev_replace(struct btrfs_trans_h 16 int btrfs_run_dev_replace(struct btrfs_trans_handle *trans);
21 int btrfs_dev_replace_by_ioctl(struct btrfs_fs 17 int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info,
22 struct btrfs_ioctl 18 struct btrfs_ioctl_dev_replace_args *args);
23 void btrfs_dev_replace_status(struct btrfs_fs_ 19 void btrfs_dev_replace_status(struct btrfs_fs_info *fs_info,
24 struct btrfs_ioc 20 struct btrfs_ioctl_dev_replace_args *args);
25 int btrfs_dev_replace_cancel(struct btrfs_fs_i 21 int btrfs_dev_replace_cancel(struct btrfs_fs_info *fs_info);
26 void btrfs_dev_replace_suspend_for_unmount(str 22 void btrfs_dev_replace_suspend_for_unmount(struct btrfs_fs_info *fs_info);
27 int btrfs_resume_dev_replace_async(struct btrf 23 int btrfs_resume_dev_replace_async(struct btrfs_fs_info *fs_info);
28 int __pure btrfs_dev_replace_is_ongoing(struct 24 int __pure btrfs_dev_replace_is_ongoing(struct btrfs_dev_replace *dev_replace);
29 bool btrfs_finish_block_group_to_copy(struct b 25 bool btrfs_finish_block_group_to_copy(struct btrfs_device *srcdev,
30 struct b 26 struct btrfs_block_group *cache,
31 u64 phys 27 u64 physical);
32 void btrfs_bio_counter_inc_blocked(struct btrf 28 void btrfs_bio_counter_inc_blocked(struct btrfs_fs_info *fs_info);
33 void btrfs_bio_counter_sub(struct btrfs_fs_inf 29 void btrfs_bio_counter_sub(struct btrfs_fs_info *fs_info, s64 amount);
34 30
35 static inline void btrfs_bio_counter_dec(struc 31 static inline void btrfs_bio_counter_dec(struct btrfs_fs_info *fs_info)
36 { 32 {
37 btrfs_bio_counter_sub(fs_info, 1); 33 btrfs_bio_counter_sub(fs_info, 1);
38 } 34 }
39 35
40 36
41 #endif 37 #endif
42 38
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