43 static ssize_t super_blocks_used_show(struct btrfs_fs_info *fs, char *buf)  in super_blocks_used_show()  argument
47 		(unsigned long long)btrfs_super_bytes_used(&fs->super_copy));  in super_blocks_used_show()
50 static ssize_t super_total_blocks_show(struct btrfs_fs_info *fs, char *buf)  in super_total_blocks_show()  argument
53 		(unsigned long long)btrfs_super_total_bytes(&fs->super_copy));  in super_total_blocks_show()
56 static ssize_t super_blocksize_show(struct btrfs_fs_info *fs, char *buf)  in super_blocksize_show()  argument
59 		(unsigned long long)btrfs_super_sectorsize(&fs->super_copy));  in super_blocksize_show()
107 	struct btrfs_fs_info *fs = container_of(kobj, struct btrfs_fs_info,  in btrfs_super_attr_show()  local
113 	return a->show ? a->show(fs, buf) : 0;  in btrfs_super_attr_show()
120 	struct btrfs_fs_info *fs = container_of(kobj, struct btrfs_fs_info,  in btrfs_super_attr_store()  local
126 	return a->store ? a->store(fs, buf, len) : 0;  in btrfs_super_attr_store()
155 	struct btrfs_fs_info *fs = container_of(kobj, struct btrfs_fs_info,  in btrfs_super_release()  local
157 	complete(&fs->kobj_unregister);  in btrfs_super_release()
192 int btrfs_sysfs_add_super(struct btrfs_fs_info *fs)  in btrfs_sysfs_add_super()  argument
197 	int len = strlen(fs->sb->s_id) + 1;  in btrfs_sysfs_add_super()
207 		c = fs->sb->s_id[i];  in btrfs_sysfs_add_super()
214 	fs->super_kobj.kset = btrfs_kset;  in btrfs_sysfs_add_super()
215 	error = kobject_init_and_add(&fs->super_kobj, &btrfs_super_ktype,  in btrfs_sysfs_add_super()
251 void btrfs_sysfs_del_super(struct btrfs_fs_info *fs)  in btrfs_sysfs_del_super()  argument
253 	kobject_put(&fs->super_kobj);  in btrfs_sysfs_del_super()
254 	wait_for_completion(&fs->kobj_unregister);  in btrfs_sysfs_del_super()