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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142/* 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);bool __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