From: Quentin Monnet <quentin@isovalent.com>
Date: Wed, 10 Nov 2021 11:46:31 +0000
Subject: bpftool: Update the lists of names for maps and prog-attach types
Patch-mainline: v5.17-rc1
Git-commit: 3811e2753a39efb8aa5b8c133dc24f6d26f6cd96
References: jsc#PED-1368
To support the different BPF map or attach types, bpftool must remain
up-to-date with the types supported by the kernel. Let's update the
lists, by adding the missing Bloom filter map type and the perf_event
attach type.
Both missing items were found with test_bpftool_synctypes.py.
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211110114632.24537-6-quentin@isovalent.com
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
tools/bpf/bpftool/Documentation/bpftool-map.rst | 2 +-
tools/bpf/bpftool/bash-completion/bpftool | 3 ++-
tools/bpf/bpftool/common.c | 1 +
tools/bpf/bpftool/map.c | 3 ++-
4 files changed, 6 insertions(+), 3 deletions(-)
--- a/tools/bpf/bpftool/Documentation/bpftool-map.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst
@@ -52,7 +52,7 @@ MAP COMMANDS
| | **devmap** | **devmap_hash** | **sockmap** | **cpumap** | **xskmap** | **sockhash**
| | **cgroup_storage** | **reuseport_sockarray** | **percpu_cgroup_storage**
| | **queue** | **stack** | **sk_storage** | **struct_ops** | **ringbuf** | **inode_storage**
- | **task_storage** }
+| | **task_storage** | **bloom_filter** }
DESCRIPTION
===========
--- a/tools/bpf/bpftool/bash-completion/bpftool
+++ b/tools/bpf/bpftool/bash-completion/bpftool
@@ -710,7 +710,8 @@ _bpftool()
hash_of_maps devmap devmap_hash sockmap cpumap \
xskmap sockhash cgroup_storage reuseport_sockarray \
percpu_cgroup_storage queue stack sk_storage \
- struct_ops inode_storage task_storage ringbuf'
+ struct_ops ringbuf inode_storage task_storage \
+ bloom_filter'
COMPREPLY=( $( compgen -W "$BPFTOOL_MAP_CREATE_TYPES" -- "$cur" ) )
return 0
;;
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c
@@ -74,6 +74,7 @@ const char * const attach_type_name[__MA
[BPF_XDP] = "xdp",
[BPF_SK_REUSEPORT_SELECT] = "sk_skb_reuseport_select",
[BPF_SK_REUSEPORT_SELECT_OR_MIGRATE] = "sk_skb_reuseport_select_or_migrate",
+ [BPF_PERF_EVENT] = "perf_event",
};
void p_err(const char *fmt, ...)
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -53,6 +53,7 @@ const char * const map_type_name[] = {
[BPF_MAP_TYPE_RINGBUF] = "ringbuf",
[BPF_MAP_TYPE_INODE_STORAGE] = "inode_storage",
[BPF_MAP_TYPE_TASK_STORAGE] = "task_storage",
+ [BPF_MAP_TYPE_BLOOM_FILTER] = "bloom_filter",
};
const size_t map_type_name_size = ARRAY_SIZE(map_type_name);
@@ -1477,7 +1478,7 @@ static int do_help(int argc, char **argv
" devmap | devmap_hash | sockmap | cpumap | xskmap | sockhash |\n"
" cgroup_storage | reuseport_sockarray | percpu_cgroup_storage |\n"
" queue | stack | sk_storage | struct_ops | ringbuf | inode_storage |\n"
- " task_storage }\n"
+ " task_storage | bloom_filter }\n"
" " HELP_SPEC_OPTIONS " |\n"
" {-f|--bpffs} | {-n|--nomount} }\n"
"",