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bpf: Add BPF_MAP_TYPE_QUEUE and BPF_MAP_TYPE_STACK to bpftool-map

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I noticed that these two new BPF Maps are not defined in bpftool.
This patch defines those two maps and adds their names to the
bpftool-map documentation.

Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
David Calavera 2018-11-22 12:59:45 -08:00 committed by Daniel Borkmann
parent 5a86381321
commit 197c2dac74
2 changed files with 4 additions and 1 deletions
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3
tools/bpf/bpftool/Documentation/bpftool-map.rst
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@ -42,7 +42,8 @@ MAP COMMANDS
| | **percpu_array** | **stack_trace** | **cgroup_array** | **lru_hash** | | **percpu_array** | **stack_trace** | **cgroup_array** | **lru_hash**
| | **lru_percpu_hash** | **lpm_trie** | **array_of_maps** | **hash_of_maps** | | **lru_percpu_hash** | **lpm_trie** | **array_of_maps** | **hash_of_maps**
| | **devmap** | **sockmap** | **cpumap** | **xskmap** | **sockhash** | | **devmap** | **sockmap** | **cpumap** | **xskmap** | **sockhash**
| | **cgroup_storage** | **reuseport_sockarray** | **percpu_cgroup_storage** } | | **cgroup_storage** | **reuseport_sockarray** | **percpu_cgroup_storage**
| | **queue** | **stack** }
DESCRIPTION DESCRIPTION
=========== ===========

2
tools/bpf/bpftool/map.c
View file

@ -74,6 +74,8 @@ static const char * const map_type_name[] = {
[BPF_MAP_TYPE_CGROUP_STORAGE] = "cgroup_storage", [BPF_MAP_TYPE_CGROUP_STORAGE] = "cgroup_storage",
[BPF_MAP_TYPE_REUSEPORT_SOCKARRAY] = "reuseport_sockarray", [BPF_MAP_TYPE_REUSEPORT_SOCKARRAY] = "reuseport_sockarray",
[BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE] = "percpu_cgroup_storage", [BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE] = "percpu_cgroup_storage",
[BPF_MAP_TYPE_QUEUE] = "queue",
[BPF_MAP_TYPE_STACK] = "stack",
}; };
static bool map_is_per_cpu(__u32 type) static bool map_is_per_cpu(__u32 type)