Searched refs:l_old (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.15/kernel/bpf/ |
| D | hashtab.c | 1004 static int check_flags(struct bpf_htab *htab, struct htab_elem *l_old, in check_flags() argument
1007 if (l_old && (map_flags & ~BPF_F_LOCK) == BPF_NOEXIST) in check_flags()
1011 if (!l_old && (map_flags & ~BPF_F_LOCK) == BPF_EXIST) in check_flags()
1023 struct htab_elem *l_new = NULL, *l_old; in htab_map_update_elem() local
1048 l_old = lookup_nulls_elem_raw(head, hash, key, key_size, in htab_map_update_elem()
1050 ret = check_flags(htab, l_old, map_flags); in htab_map_update_elem()
1053 if (l_old) { in htab_map_update_elem()
1056 l_old->key + round_up(key_size, 8), in htab_map_update_elem()
1070 l_old = lookup_elem_raw(head, hash, key, key_size); in htab_map_update_elem()
1072 ret = check_flags(htab, l_old, map_flags); in htab_map_update_elem()
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