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bpftool: Add struct_ops map name 

This patch adds BPF_MAP_TYPE_STRUCT_OPS to "struct_ops" name mapping
so that "bpftool map show" can print the "struct_ops" map type
properly.

[root@arch-fb-vm1 bpf]# ~/devshare/fb-kernel/linux/tools/bpf/bpftool/bpftool map show id 8
8: struct_ops  name dctcp  flags 0x0
	key 4B  value 256B  max_entries 1  memlock 4096B
	btf_id 7

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200115230037.1102674-1-kafai@fb.com
This commit is contained in:
Martin KaFai Lau 2020-01-15 15:00:37 -08:00 committed by Alexei Starovoitov
parent fb2426ad00
commit 84c72ceee9
1 changed files with 1 additions and 0 deletions
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tools/bpf/bpftool/map.c
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@ -48,6 +48,7 @@ const char * const map_type_name[] = {
[BPF_MAP_TYPE_QUEUE] = "queue",
[BPF_MAP_TYPE_STACK] = "stack",
[BPF_MAP_TYPE_SK_STORAGE] = "sk_storage",
[BPF_MAP_TYPE_STRUCT_OPS] = "struct_ops",
};
const size_t map_type_name_size = ARRAY_SIZE(map_type_name);