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-rw-r--r--tools/bpf/bpftool/main.h26
-rw-r--r--tools/bpf/bpftool/map.c50
-rw-r--r--tools/bpf/bpftool/prog.c25
3 files changed, 75 insertions, 26 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h
index 7431669fae0a..2761981669c8 100644
--- a/tools/bpf/bpftool/main.h
+++ b/tools/bpf/bpftool/main.h
@@ -78,6 +78,32 @@
#define HELP_SPEC_MAP \
"MAP := { id MAP_ID | pinned FILE }"
+static const char * const prog_type_name[] = {
+ [BPF_PROG_TYPE_UNSPEC] = "unspec",
+ [BPF_PROG_TYPE_SOCKET_FILTER] = "socket_filter",
+ [BPF_PROG_TYPE_KPROBE] = "kprobe",
+ [BPF_PROG_TYPE_SCHED_CLS] = "sched_cls",
+ [BPF_PROG_TYPE_SCHED_ACT] = "sched_act",
+ [BPF_PROG_TYPE_TRACEPOINT] = "tracepoint",
+ [BPF_PROG_TYPE_XDP] = "xdp",
+ [BPF_PROG_TYPE_PERF_EVENT] = "perf_event",
+ [BPF_PROG_TYPE_CGROUP_SKB] = "cgroup_skb",
+ [BPF_PROG_TYPE_CGROUP_SOCK] = "cgroup_sock",
+ [BPF_PROG_TYPE_LWT_IN] = "lwt_in",
+ [BPF_PROG_TYPE_LWT_OUT] = "lwt_out",
+ [BPF_PROG_TYPE_LWT_XMIT] = "lwt_xmit",
+ [BPF_PROG_TYPE_SOCK_OPS] = "sock_ops",
+ [BPF_PROG_TYPE_SK_SKB] = "sk_skb",
+ [BPF_PROG_TYPE_CGROUP_DEVICE] = "cgroup_device",
+ [BPF_PROG_TYPE_SK_MSG] = "sk_msg",
+ [BPF_PROG_TYPE_RAW_TRACEPOINT] = "raw_tracepoint",
+ [BPF_PROG_TYPE_CGROUP_SOCK_ADDR] = "cgroup_sock_addr",
+ [BPF_PROG_TYPE_LWT_SEG6LOCAL] = "lwt_seg6local",
+ [BPF_PROG_TYPE_LIRC_MODE2] = "lirc_mode2",
+ [BPF_PROG_TYPE_SK_REUSEPORT] = "sk_reuseport",
+ [BPF_PROG_TYPE_FLOW_DISSECTOR] = "flow_dissector",
+};
+
enum bpf_obj_type {
BPF_OBJ_UNKNOWN,
BPF_OBJ_PROG,
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index 3850f8d65703..8469ea6cf1c8 100644
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -487,7 +487,6 @@ static int show_map_close_json(int fd, struct bpf_map_info *info)
char *memlock;
memlock = get_fdinfo(fd, "memlock");
- close(fd);
jsonw_start_object(json_wtr);
@@ -514,6 +513,30 @@ static int show_map_close_json(int fd, struct bpf_map_info *info)
jsonw_int_field(json_wtr, "bytes_memlock", atoi(memlock));
free(memlock);
+ if (info->type == BPF_MAP_TYPE_PROG_ARRAY) {
+ char *owner_prog_type = get_fdinfo(fd, "owner_prog_type");
+ char *owner_jited = get_fdinfo(fd, "owner_jited");
+
+ if (owner_prog_type) {
+ unsigned int prog_type = atoi(owner_prog_type);
+
+ if (prog_type < ARRAY_SIZE(prog_type_name))
+ jsonw_string_field(json_wtr, "owner_prog_type",
+ prog_type_name[prog_type]);
+ else
+ jsonw_uint_field(json_wtr, "owner_prog_type",
+ prog_type);
+ }
+ if (atoi(owner_jited))
+ jsonw_bool_field(json_wtr, "owner_jited", true);
+ else
+ jsonw_bool_field(json_wtr, "owner_jited", false);
+
+ free(owner_prog_type);
+ free(owner_jited);
+ }
+ close(fd);
+
if (!hash_empty(map_table.table)) {
struct pinned_obj *obj;
@@ -536,7 +559,6 @@ static int show_map_close_plain(int fd, struct bpf_map_info *info)
char *memlock;
memlock = get_fdinfo(fd, "memlock");
- close(fd);
printf("%u: ", info->id);
if (info->type < ARRAY_SIZE(map_type_name))
@@ -557,6 +579,30 @@ static int show_map_close_plain(int fd, struct bpf_map_info *info)
printf(" memlock %sB", memlock);
free(memlock);
+ if (info->type == BPF_MAP_TYPE_PROG_ARRAY) {
+ char *owner_prog_type = get_fdinfo(fd, "owner_prog_type");
+ char *owner_jited = get_fdinfo(fd, "owner_jited");
+
+ printf("\n\t");
+ if (owner_prog_type) {
+ unsigned int prog_type = atoi(owner_prog_type);
+
+ if (prog_type < ARRAY_SIZE(prog_type_name))
+ printf("owner_prog_type %s ",
+ prog_type_name[prog_type]);
+ else
+ printf("owner_prog_type %d ", prog_type);
+ }
+ if (atoi(owner_jited))
+ printf("owner jited");
+ else
+ printf("owner not jited");
+
+ free(owner_prog_type);
+ free(owner_jited);
+ }
+ close(fd);
+
printf("\n");
if (!hash_empty(map_table.table)) {
struct pinned_obj *obj;
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index 4e04699a2350..56db61c5a91f 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -54,30 +54,6 @@
#include "main.h"
#include "xlated_dumper.h"
-static const char * const prog_type_name[] = {
- [BPF_PROG_TYPE_UNSPEC] = "unspec",
- [BPF_PROG_TYPE_SOCKET_FILTER] = "socket_filter",
- [BPF_PROG_TYPE_KPROBE] = "kprobe",
- [BPF_PROG_TYPE_SCHED_CLS] = "sched_cls",
- [BPF_PROG_TYPE_SCHED_ACT] = "sched_act",
- [BPF_PROG_TYPE_TRACEPOINT] = "tracepoint",
- [BPF_PROG_TYPE_XDP] = "xdp",
- [BPF_PROG_TYPE_PERF_EVENT] = "perf_event",
- [BPF_PROG_TYPE_CGROUP_SKB] = "cgroup_skb",
- [BPF_PROG_TYPE_CGROUP_SOCK] = "cgroup_sock",
- [BPF_PROG_TYPE_LWT_IN] = "lwt_in",
- [BPF_PROG_TYPE_LWT_OUT] = "lwt_out",
- [BPF_PROG_TYPE_LWT_XMIT] = "lwt_xmit",
- [BPF_PROG_TYPE_SOCK_OPS] = "sock_ops",
- [BPF_PROG_TYPE_SK_SKB] = "sk_skb",
- [BPF_PROG_TYPE_CGROUP_DEVICE] = "cgroup_device",
- [BPF_PROG_TYPE_SK_MSG] = "sk_msg",
- [BPF_PROG_TYPE_RAW_TRACEPOINT] = "raw_tracepoint",
- [BPF_PROG_TYPE_CGROUP_SOCK_ADDR] = "cgroup_sock_addr",
- [BPF_PROG_TYPE_LIRC_MODE2] = "lirc_mode2",
- [BPF_PROG_TYPE_FLOW_DISSECTOR] = "flow_dissector",
-};
-
static const char * const attach_type_strings[] = {
[BPF_SK_SKB_STREAM_PARSER] = "stream_parser",
[BPF_SK_SKB_STREAM_VERDICT] = "stream_verdict",
@@ -1172,6 +1148,7 @@ static int do_help(int argc, char **argv)
" tracepoint | raw_tracepoint | xdp | perf_event | cgroup/skb |\n"
" cgroup/sock | cgroup/dev | lwt_in | lwt_out | lwt_xmit |\n"
" lwt_seg6local | sockops | sk_skb | sk_msg | lirc_mode2 |\n"
+ " sk_reuseport | flow_dissector |\n"
" cgroup/bind4 | cgroup/bind6 | cgroup/post_bind4 |\n"
" cgroup/post_bind6 | cgroup/connect4 | cgroup/connect6 |\n"
" cgroup/sendmsg4 | cgroup/sendmsg6 }\n"
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.