mirror of https://gitee.com/openkylin/linux.git
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/* 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 * const btrfs_feature_set_name(enum btrfs_feature_set set);
|
|
int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices,
|
|
struct btrfs_device *one_device);
|
|
int btrfs_sysfs_rm_device_link(struct btrfs_fs_devices *fs_devices,
|
|
struct btrfs_device *one_device);
|
|
int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs,
|
|
struct kobject *parent);
|
|
int btrfs_sysfs_add_device(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,
|
|
const u8 *fsid);
|
|
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 *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);
|
|
|
|
#endif
|