227 	struct f_lb_opts *opts;  in lb_free_func()  local
229 	opts = container_of(f->fi, struct f_lb_opts, func_inst);  in lb_free_func()
231 	mutex_lock(&opts->lock);  in lb_free_func()
232 	opts->refcnt--;  in lb_free_func()
233 	mutex_unlock(&opts->lock);  in lb_free_func()
481 	struct f_lb_opts *opts = to_f_lb_opts(item);  in f_lb_opts_qlen_show()  local
484 	mutex_lock(&opts->lock);  in f_lb_opts_qlen_show()
485 	result = sprintf(page, "%d\n", opts->qlen);  in f_lb_opts_qlen_show()
486 	mutex_unlock(&opts->lock);  in f_lb_opts_qlen_show()
494 	struct f_lb_opts *opts = to_f_lb_opts(item);  in f_lb_opts_qlen_store()  local
498 	mutex_lock(&opts->lock);  in f_lb_opts_qlen_store()
499 	if (opts->refcnt) {  in f_lb_opts_qlen_store()
508 	opts->qlen = num;  in f_lb_opts_qlen_store()
511 	mutex_unlock(&opts->lock);  in f_lb_opts_qlen_store()
519 	struct f_lb_opts *opts = to_f_lb_opts(item);  in f_lb_opts_bulk_buflen_show()  local
522 	mutex_lock(&opts->lock);  in f_lb_opts_bulk_buflen_show()
523 	result = sprintf(page, "%d\n", opts->bulk_buflen);  in f_lb_opts_bulk_buflen_show()
524 	mutex_unlock(&opts->lock);  in f_lb_opts_bulk_buflen_show()
532 	struct f_lb_opts *opts = to_f_lb_opts(item);  in f_lb_opts_bulk_buflen_store()  local
536 	mutex_lock(&opts->lock);  in f_lb_opts_bulk_buflen_store()
537 	if (opts->refcnt) {  in f_lb_opts_bulk_buflen_store()
546 	opts->bulk_buflen = num;  in f_lb_opts_bulk_buflen_store()
549 	mutex_unlock(&opts->lock);  in f_lb_opts_bulk_buflen_store()