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Commit e5487092 authored by Roman Gushchin's avatar Roman Gushchin Committed by Daniel Borkmann
Browse files

bpftool: add support for PERCPU_CGROUP_STORAGE maps 



This commit adds support for BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE
map type.

Signed-off-by: default avatarRoman Gushchin <guro@fb.com>
Acked-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: default avatarSong Liu <songliubraving@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent 25025e0a

tools/bpf/bpftool/map.c

+3 −1
Original line number Diff line number Diff line
@@ -72,13 +72,15 @@ static const char * const map_type_name[] = { 
	[BPF_MAP_TYPE_SOCKHASH]		= "sockhash",

	[BPF_MAP_TYPE_CGROUP_STORAGE]	= "cgroup_storage",

	[BPF_MAP_TYPE_REUSEPORT_SOCKARRAY] = "reuseport_sockarray",

	[BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE]	= "percpu_cgroup_storage",

};



static bool map_is_per_cpu(__u32 type)

{

	return type == BPF_MAP_TYPE_PERCPU_HASH ||

	       type == BPF_MAP_TYPE_PERCPU_ARRAY ||

	       type == BPF_MAP_TYPE_LRU_PERCPU_HASH;

	       type == BPF_MAP_TYPE_LRU_PERCPU_HASH ||

	       type == BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE;

}



static bool map_is_map_of_maps(__u32 type)