20 static inline struct btrfs_fs_info *to_fs_info(struct kobject *kobj);
21 static inline struct btrfs_fs_devices *to_fs_devs(struct kobject *kobj);
78 static ssize_t btrfs_feature_attr_show(struct kobject *kobj,  in btrfs_feature_attr_show()  argument
82 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_feature_attr_show()
94 static ssize_t btrfs_feature_attr_store(struct kobject *kobj,  in btrfs_feature_attr_store()  argument
104 	fs_info = to_fs_info(kobj);  in btrfs_feature_attr_store()
162 static umode_t btrfs_feature_visible(struct kobject *kobj,  in btrfs_feature_visible()  argument
165 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_feature_visible()
224 static ssize_t rmdir_subvol_show(struct kobject *kobj,  in rmdir_subvol_show()  argument
258 static ssize_t global_rsv_size_show(struct kobject *kobj,  in global_rsv_size_show()  argument
261 	struct btrfs_fs_info *fs_info = to_fs_info(kobj->parent);  in global_rsv_size_show()
267 static ssize_t global_rsv_reserved_show(struct kobject *kobj,  in global_rsv_reserved_show()  argument
270 	struct btrfs_fs_info *fs_info = to_fs_info(kobj->parent);  in global_rsv_reserved_show()
276 #define to_space_info(_kobj) container_of(_kobj, struct btrfs_space_info, kobj)
277 #define to_raid_kobj(_kobj) container_of(_kobj, struct raid_kobject, kobj)
279 static ssize_t raid_bytes_show(struct kobject *kobj,
284 static ssize_t raid_bytes_show(struct kobject *kobj,  in raid_bytes_show()  argument
288 	struct btrfs_space_info *sinfo = to_space_info(kobj->parent);  in raid_bytes_show()
290 	int index = btrfs_bg_flags_to_raid_index(to_raid_kobj(kobj)->flags);  in raid_bytes_show()
310 static void release_raid_kobj(struct kobject *kobj)  in release_raid_kobj()  argument
312 	kfree(to_raid_kobj(kobj));  in release_raid_kobj()
322 static ssize_t btrfs_space_info_show_##field(struct kobject *kobj,	\
326 	struct btrfs_space_info *sinfo = to_space_info(kobj);		\
331 static ssize_t btrfs_space_info_show_total_bytes_pinned(struct kobject *kobj,  in btrfs_space_info_show_total_bytes_pinned()  argument
335 	struct btrfs_space_info *sinfo = to_space_info(kobj);  in btrfs_space_info_show_total_bytes_pinned()
366 static void space_info_release(struct kobject *kobj)  in space_info_release()  argument
368 	struct btrfs_space_info *sinfo = to_space_info(kobj);  in space_info_release()
385 static ssize_t btrfs_label_show(struct kobject *kobj,  in btrfs_label_show()  argument
388 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_label_show()
399 static ssize_t btrfs_label_store(struct kobject *kobj,  in btrfs_label_store()  argument
403 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_label_store()
436 static ssize_t btrfs_nodesize_show(struct kobject *kobj,  in btrfs_nodesize_show()  argument
439 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_nodesize_show()
446 static ssize_t btrfs_sectorsize_show(struct kobject *kobj,  in btrfs_sectorsize_show()  argument
449 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_sectorsize_show()
457 static ssize_t btrfs_clone_alignment_show(struct kobject *kobj,  in btrfs_clone_alignment_show()  argument
460 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in btrfs_clone_alignment_show()
468 static ssize_t quota_override_show(struct kobject *kobj,  in quota_override_show()  argument
471 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in quota_override_show()
478 static ssize_t quota_override_store(struct kobject *kobj,  in quota_override_store()  argument
482 	struct btrfs_fs_info *fs_info = to_fs_info(kobj);  in quota_override_store()
517 static void btrfs_release_fsid_kobj(struct kobject *kobj)  in btrfs_release_fsid_kobj()  argument
519 	struct btrfs_fs_devices *fs_devs = to_fs_devs(kobj);  in btrfs_release_fsid_kobj()
530 static inline struct btrfs_fs_devices *to_fs_devs(struct kobject *kobj)  in to_fs_devs()  argument
532 	if (kobj->ktype != &btrfs_ktype)  in to_fs_devs()
534 	return container_of(kobj, struct btrfs_fs_devices, fsid_kobj);  in to_fs_devs()
537 static inline struct btrfs_fs_info *to_fs_info(struct kobject *kobj)  in to_fs_info()  argument
539 	if (kobj->ktype != &btrfs_ktype)  in to_fs_info()
541 	return to_fs_devs(kobj)->fs_info;  in to_fs_info()
729 		disk_kobj = &part_to_dev(disk)->kobj;  in btrfs_sysfs_rm_device_link()
743 		disk_kobj = &part_to_dev(disk)->kobj;  in btrfs_sysfs_rm_device_link()
781 		disk_kobj = &part_to_dev(disk)->kobj;  in btrfs_sysfs_add_device_link()
929 	ret = sysfs_create_group(&btrfs_kset->kobj, &btrfs_feature_attr_group);  in btrfs_init_sysfs()
932 	ret = sysfs_merge_group(&btrfs_kset->kobj,  in btrfs_init_sysfs()
940 	sysfs_remove_group(&btrfs_kset->kobj, &btrfs_feature_attr_group);  in btrfs_init_sysfs()
951 	sysfs_unmerge_group(&btrfs_kset->kobj,  in btrfs_exit_sysfs()
953 	sysfs_remove_group(&btrfs_kset->kobj, &btrfs_feature_attr_group);  in btrfs_exit_sysfs()