| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) STRATO AG 2012. All rights reserved. |
| */ |
| |
| #ifndef BTRFS_DEV_REPLACE_H |
| #define BTRFS_DEV_REPLACE_H |
| |
| struct btrfs_ioctl_dev_replace_args; |
| |
| int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info); |
| int btrfs_run_dev_replace(struct btrfs_trans_handle *trans, |
| struct btrfs_fs_info *fs_info); |
| void btrfs_after_dev_replace_commit(struct btrfs_fs_info *fs_info); |
| int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info, |
| struct btrfs_ioctl_dev_replace_args *args); |
| int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, |
| const char *tgtdev_name, u64 srcdevid, const char *srcdev_name, |
| int read_src); |
| 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 btrfs_dev_replace_is_ongoing(struct btrfs_dev_replace *dev_replace); |
| void btrfs_dev_replace_read_lock(struct btrfs_dev_replace *dev_replace); |
| void btrfs_dev_replace_read_unlock(struct btrfs_dev_replace *dev_replace); |
| void btrfs_dev_replace_write_lock(struct btrfs_dev_replace *dev_replace); |
| void btrfs_dev_replace_write_unlock(struct btrfs_dev_replace *dev_replace); |
| void btrfs_dev_replace_set_lock_blocking(struct btrfs_dev_replace *dev_replace); |
| void btrfs_dev_replace_clear_lock_blocking( |
| struct btrfs_dev_replace *dev_replace); |
| |
| static inline void btrfs_dev_replace_stats_inc(atomic64_t *stat_value) |
| { |
| atomic64_inc(stat_value); |
| } |
| |
| #endif |
