lgr_free_list 519 net/smc/smc_core.c LIST_HEAD(lgr_free_list); lgr_free_list 528 net/smc/smc_core.c list_move(&lgr->list, &lgr_free_list); lgr_free_list 534 net/smc/smc_core.c list_for_each_entry_safe(lgr, l, &lgr_free_list, list) {