diff options
Diffstat (limited to 'fs/btrfs/sysfs.h')
| -rw-r--r-- | fs/btrfs/sysfs.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h index bacef43f7267..05498e5346c3 100644 --- a/fs/btrfs/sysfs.h +++ b/fs/btrfs/sysfs.h @@ -3,8 +3,18 @@ #ifndef BTRFS_SYSFS_H #define BTRFS_SYSFS_H +#include <linux/types.h> +#include <linux/compiler_types.h> #include <linux/kobject.h> +struct block_device; +struct btrfs_fs_info; +struct btrfs_device; +struct btrfs_fs_devices; +struct btrfs_block_group; +struct btrfs_space_info; +struct btrfs_qgroup; + enum btrfs_feature_set { FEAT_COMPAT, FEAT_COMPAT_RO, @@ -19,8 +29,7 @@ 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_sysfs_feature_update(struct btrfs_fs_info *fs_info); void btrfs_kobject_uevent(struct block_device *bdev, enum kobject_action action); int __init btrfs_init_sysfs(void); @@ -28,8 +37,7 @@ 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); +int btrfs_sysfs_add_space_info_type(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); @@ -39,5 +47,11 @@ 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); +int btrfs_read_policy_to_enum(const char *str, s64 *value); + +#ifdef CONFIG_BTRFS_EXPERIMENTAL +int __init btrfs_read_policy_init(void); +char *btrfs_get_mod_read_policy(void); +#endif #endif |