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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef BTRFS_SYSFS_H
- #define BTRFS_SYSFS_H
- #include <linux/kobject.h>
- enum btrfs_feature_set {
- FEAT_COMPAT,
- FEAT_COMPAT_RO,
- FEAT_INCOMPAT,
- FEAT_MAX
- };
- char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags);
- const char *btrfs_feature_set_name(enum btrfs_feature_set set);
- int btrfs_sysfs_add_device(struct btrfs_device *device);
- void btrfs_sysfs_remove_device(struct btrfs_device *device);
- int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs);
- void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs);
- void btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices);
- void btrfs_sysfs_feature_update(struct btrfs_fs_info *fs_info,
- u64 bit, enum btrfs_feature_set set);
- void btrfs_kobject_uevent(struct block_device *bdev, enum kobject_action action);
- int __init btrfs_init_sysfs(void);
- void __cold btrfs_exit_sysfs(void);
- int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info);
- void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info);
- void btrfs_sysfs_add_block_group_type(struct btrfs_block_group *cache);
- int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info,
- struct btrfs_space_info *space_info);
- void btrfs_sysfs_remove_space_info(struct btrfs_space_info *space_info);
- void btrfs_sysfs_update_devid(struct btrfs_device *device);
- int btrfs_sysfs_add_one_qgroup(struct btrfs_fs_info *fs_info,
- struct btrfs_qgroup *qgroup);
- void btrfs_sysfs_del_qgroups(struct btrfs_fs_info *fs_info);
- int btrfs_sysfs_add_qgroups(struct btrfs_fs_info *fs_info);
- void btrfs_sysfs_del_one_qgroup(struct btrfs_fs_info *fs_info,
- struct btrfs_qgroup *qgroup);
- #endif
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