[PATCH bpf-next 5/6] bpftool: Update the lists of names for maps and prog-attach types
From: Quentin Monnet <hidden>
Date: 2021-11-10 11:46:43
Also in:
bpf
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [tooling] (bpftool), the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Quentin Monnet, Linus Torvalds
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 <redacted> --- 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(-)
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst
index 1445cadc15d4..991d18fd84f2 100644
--- 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 ===========
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool
index 88e2bcf16cca..b57f318ed649 100644
--- 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 ;;
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
index 511eccdbdfe6..fa8eb8134344 100644
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c@@ -74,6 +74,7 @@ const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE] = { [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, ...)
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index cae1f1119296..68cb121e65c4 100644
--- 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" "",
--
2.32.0