Commit cbef91de authored Nov 05, 2025 by Anton Protopopov Committed by Alexei Starovoitov Nov 05, 2025

libbpf: Recognize insn_array map type

Teach libbpf about the existence of the new instruction array map.

Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Link: https://lore.kernel.org/r/20251105090410.1250500-4-a.s.protopopov@gmail.com

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

parent 18a187bf

tools/lib/bpf/libbpf.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -190,6 +190,7 @@ static const char * const map_type_name[] = {
		[BPF_MAP_TYPE_USER_RINGBUF] = "user_ringbuf",
		[BPF_MAP_TYPE_CGRP_STORAGE] = "cgrp_storage",
		[BPF_MAP_TYPE_ARENA] = "arena",
		[BPF_MAP_TYPE_INSN_ARRAY] = "insn_array",
		};

		static const char * const prog_type_name[] = {

tools/lib/bpf/libbpf_probes.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -364,6 +364,10 @@ static int probe_map_create(enum bpf_map_type map_type)
		case BPF_MAP_TYPE_SOCKHASH:
		case BPF_MAP_TYPE_REUSEPORT_SOCKARRAY:
		break;
		case BPF_MAP_TYPE_INSN_ARRAY:
		key_size = sizeof(__u32);
		value_size = sizeof(struct bpf_insn_array_value);
		break;
		case BPF_MAP_TYPE_UNSPEC:
		default:
		return -EOPNOTSUPP;