Cregit: Linux 6.15: dev-replace.h

Contributors: 11
Author	Tokens	Token Proportion	Commits	Commit Proportion
Stefan Behrens	54	31.03%	6	20.00%
Chris Mason	26	14.94%	5	16.67%
Miao Xie	19	10.92%	2	6.67%
Josef Whiter	17	9.77%	3	10.00%
David Sterba	14	8.05%	4	13.33%
Naohiro Aota	12	6.90%	1	3.33%
Ilya Dryomov	11	6.32%	2	6.67%
Liu Bo	10	5.75%	1	3.33%
Jeff Mahoney	4	2.30%	2	6.67%
Zheng Yan	4	2.30%	1	3.33%
Anand Jain	3	1.72%	3	10.00%
Total	174		30

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) STRATO AG 2012.  All rights reserved.
 */

#ifndef BTRFS_DEV_REPLACE_H
#define BTRFS_DEV_REPLACE_H

#include <linux/types.h>
#include <linux/compiler_types.h>

struct btrfs_ioctl_dev_replace_args;
struct btrfs_fs_info;
struct btrfs_trans_handle;
struct btrfs_dev_replace;
struct btrfs_block_group;
struct btrfs_device;

int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info);
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans);
int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info,
			    struct btrfs_ioctl_dev_replace_args *args);
void btrfs_dev_replace_status(struct btrfs_fs_info *fs_info,
			      struct btrfs_ioctl_dev_replace_args *args);
int btrfs_dev_replace_cancel(struct btrfs_fs_info *fs_info);
void btrfs_dev_replace_suspend_for_unmount(struct btrfs_fs_info *fs_info);
int btrfs_resume_dev_replace_async(struct btrfs_fs_info *fs_info);
int __pure btrfs_dev_replace_is_ongoing(struct btrfs_dev_replace *dev_replace);
bool btrfs_finish_block_group_to_copy(struct btrfs_device *srcdev,
				      struct btrfs_block_group *cache,
				      u64 physical);
void btrfs_bio_counter_inc_blocked(struct btrfs_fs_info *fs_info);
void btrfs_bio_counter_sub(struct btrfs_fs_info *fs_info, s64 amount);

static inline void btrfs_bio_counter_dec(struct btrfs_fs_info *fs_info)
{
	btrfs_bio_counter_sub(fs_info, 1);
}


#endif