diff options
Diffstat (limited to 'tools/lib/bpf/libbpf_probes.c')
| -rw-r--r-- | tools/lib/bpf/libbpf_probes.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c index 02c401e314c7..4bdec69523a7 100644 --- a/tools/lib/bpf/libbpf_probes.c +++ b/tools/lib/bpf/libbpf_probes.c @@ -164,7 +164,7 @@ int libbpf__load_raw_btf(const char *raw_types, size_t types_len, memcpy(raw_btf + hdr.hdr_len, raw_types, hdr.type_len); memcpy(raw_btf + hdr.hdr_len + hdr.type_len, str_sec, hdr.str_len); - btf_fd = bpf_load_btf(raw_btf, btf_len, NULL, 0, false); + btf_fd = bpf_btf_load(raw_btf, btf_len, NULL); free(raw_btf); return btf_fd; @@ -201,7 +201,6 @@ bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex) { int key_size, value_size, max_entries, map_flags; __u32 btf_key_type_id = 0, btf_value_type_id = 0; - struct bpf_create_map_attr attr = {}; int fd = -1, btf_fd = -1, fd_inner; key_size = sizeof(__u32); @@ -271,34 +270,35 @@ bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex) if (map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS || map_type == BPF_MAP_TYPE_HASH_OF_MAPS) { + LIBBPF_OPTS(bpf_map_create_opts, opts); + /* TODO: probe for device, once libbpf has a function to create * map-in-map for offload */ if (ifindex) return false; - fd_inner = bpf_create_map(BPF_MAP_TYPE_HASH, - sizeof(__u32), sizeof(__u32), 1, 0); + fd_inner = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, + sizeof(__u32), sizeof(__u32), 1, NULL); if (fd_inner < 0) return false; - fd = bpf_create_map_in_map(map_type, NULL, sizeof(__u32), - fd_inner, 1, 0); + + opts.inner_map_fd = fd_inner; + fd = bpf_map_create(map_type, NULL, sizeof(__u32), sizeof(__u32), 1, &opts); close(fd_inner); } else { + LIBBPF_OPTS(bpf_map_create_opts, opts); + /* Note: No other restriction on map type probes for offload */ - attr.map_type = map_type; - attr.key_size = key_size; - attr.value_size = value_size; - attr.max_entries = max_entries; - attr.map_flags = map_flags; - attr.map_ifindex = ifindex; + opts.map_flags = map_flags; + opts.map_ifindex = ifindex; if (btf_fd >= 0) { - attr.btf_fd = btf_fd; - attr.btf_key_type_id = btf_key_type_id; - attr.btf_value_type_id = btf_value_type_id; + opts.btf_fd = btf_fd; + opts.btf_key_type_id = btf_key_type_id; + opts.btf_value_type_id = btf_value_type_id; } - fd = bpf_create_map_xattr(&attr); + fd = bpf_map_create(map_type, NULL, key_size, value_size, max_entries, &opts); } if (fd >= 0) close(fd); |