172 void put_fragment(struct configfs_fragment *frag)  in put_fragment()  argument
174 	if (frag && atomic_dec_and_test(&frag->frag_count))  in put_fragment()
175 		kfree(frag);  in put_fragment()
178 struct configfs_fragment *get_fragment(struct configfs_fragment *frag)  in get_fragment()  argument
180 	if (likely(frag))  in get_fragment()
181 		atomic_inc(&frag->frag_count);  in get_fragment()
182 	return frag;  in get_fragment()
190 						   struct configfs_fragment *frag)  in configfs_new_dirent()  argument
209 	sd->s_frag = get_fragment(frag);  in configfs_new_dirent()
244 			 umode_t mode, int type, struct configfs_fragment *frag)  in configfs_make_dirent()  argument
248 	sd = configfs_new_dirent(parent_sd, element, type, frag);  in configfs_make_dirent()
283 				struct configfs_fragment *frag)  in configfs_create_dir()  argument
298 				     frag);  in configfs_create_dir()
611 				 struct configfs_fragment *frag);
660 				struct configfs_fragment *frag)  in create_default_group()  argument
676 					    &group->cg_item, child, frag);  in create_default_group()
691 			   struct configfs_fragment *frag)  in populate_groups()  argument
697 		ret = create_default_group(group, new_group, frag);  in populate_groups()
812 				struct configfs_fragment *frag)  in configfs_attach_item()  argument
816 	ret = configfs_create_dir(item, dentry, frag);  in configfs_attach_item()
847 				 struct configfs_fragment *frag)  in configfs_attach_group()  argument
852 	ret = configfs_attach_item(parent_item, item, dentry, frag);  in configfs_attach_group()
868 		ret = populate_groups(to_config_group(item), frag);  in configfs_attach_group()
1264 	struct configfs_fragment *frag;  in configfs_mkdir()  local
1283 	frag = new_fragment();  in configfs_mkdir()
1284 	if (!frag) {  in configfs_mkdir()
1391 		ret = configfs_attach_group(parent_item, item, dentry, frag);  in configfs_mkdir()
1393 		ret = configfs_attach_item(parent_item, item, dentry, frag);  in configfs_mkdir()
1430 	put_fragment(frag);  in configfs_mkdir()
1442 	struct configfs_fragment *frag;  in configfs_rmdir()  local
1500 	frag = sd->s_frag;  in configfs_rmdir()
1501 	if (down_write_killable(&frag->frag_sem)) {  in configfs_rmdir()
1508 	frag->frag_dead = true;  in configfs_rmdir()
1509 	up_write(&frag->frag_sem);  in configfs_rmdir()
1731 	struct configfs_fragment *frag;  in configfs_register_group()  local
1734 	frag = new_fragment();  in configfs_register_group()
1735 	if (!frag)  in configfs_register_group()
1745 	ret = create_default_group(parent_group, group, frag);  in configfs_register_group()
1753 	put_fragment(frag);  in configfs_register_group()
1760 	put_fragment(frag);  in configfs_register_group()
1777 	struct configfs_fragment *frag = sd->s_frag;  in configfs_unregister_group()  local
1779 	down_write(&frag->frag_sem);  in configfs_unregister_group()
1780 	frag->frag_dead = true;  in configfs_unregister_group()
1781 	up_write(&frag->frag_sem);  in configfs_unregister_group()
1854 	struct configfs_fragment *frag;  in configfs_register_subsystem()  local
1856 	frag = new_fragment();  in configfs_register_subsystem()
1857 	if (!frag)  in configfs_register_subsystem()
1862 		put_fragment(frag);  in configfs_register_subsystem()
1882 					    dentry, frag);  in configfs_register_subsystem()
1902 	put_fragment(frag);  in configfs_register_subsystem()
1913 	struct configfs_fragment *frag = sd->s_frag;  in configfs_unregister_subsystem()  local
1920 	down_write(&frag->frag_sem);  in configfs_unregister_subsystem()
1921 	frag->frag_dead = true;  in configfs_unregister_subsystem()
1922 	up_write(&frag->frag_sem);  in configfs_unregister_subsystem()