libbpf: Support new cgroup local storage

Add support for new cgroup local storage.

Acked-by: David Vernet <void@manifault.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20221026042856.673989-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 027fd95..5d7819e 100644 (file)
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -164,6 +164,7 @@ static const char * const map_type_name[] = {
        [BPF_MAP_TYPE_TASK_STORAGE]             = "task_storage",
        [BPF_MAP_TYPE_BLOOM_FILTER]             = "bloom_filter",
        [BPF_MAP_TYPE_USER_RINGBUF]             = "user_ringbuf",
+       [BPF_MAP_TYPE_CGRP_STORAGE]             = "cgrp_storage",
 };
 
 static const char * const prog_type_name[] = {

diff --git a/tools/lib/bpf/libbpf_probes.c b/tools/lib/bpf/libbpf_probes.c
index f3a8e8e..bdb83d4 100644 (file)
--- a/tools/lib/bpf/libbpf_probes.c
+++ b/tools/lib/bpf/libbpf_probes.c
@@ -221,6 +221,7 @@ static int probe_map_create(enum bpf_map_type map_type)
        case BPF_MAP_TYPE_SK_STORAGE:
        case BPF_MAP_TYPE_INODE_STORAGE:
        case BPF_MAP_TYPE_TASK_STORAGE:
+       case BPF_MAP_TYPE_CGRP_STORAGE:
                btf_key_type_id = 1;
                btf_value_type_id = 3;
                value_size = 8;