mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 13:43:55 +08:00
tools, bpftool: Define prog_type_name array only once
Define prog_type_name in prog.c instead of main.h so it is only defined once. This leads to a slight decrease in the binary size of bpftool. Before: text data bss dec hex filename 401032 11936 1573160 1986128 1e4e50 bpftool After: text data bss dec hex filename 399024 11168 1573160 1983352 1e4378 bpftool Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20200624143124.12914-1-tklauser@distanz.ch
This commit is contained in:
parent
74765da176
commit
9023497d87
@ -695,7 +695,7 @@ section_program_types(bool *supported_types, const char *define_prefix,
|
||||
"/*** eBPF program types ***/",
|
||||
define_prefix);
|
||||
|
||||
for (i = BPF_PROG_TYPE_UNSPEC + 1; i < ARRAY_SIZE(prog_type_name); i++)
|
||||
for (i = BPF_PROG_TYPE_UNSPEC + 1; i < prog_type_name_size; i++)
|
||||
probe_prog_type(i, supported_types, define_prefix, ifindex);
|
||||
|
||||
print_end_section();
|
||||
@ -741,7 +741,7 @@ section_helpers(bool *supported_types, const char *define_prefix, __u32 ifindex)
|
||||
" %sBPF__PROG_TYPE_ ## prog_type ## __HELPER_ ## helper\n",
|
||||
define_prefix, define_prefix, define_prefix,
|
||||
define_prefix);
|
||||
for (i = BPF_PROG_TYPE_UNSPEC + 1; i < ARRAY_SIZE(prog_type_name); i++)
|
||||
for (i = BPF_PROG_TYPE_UNSPEC + 1; i < prog_type_name_size; i++)
|
||||
probe_helpers_for_progtype(i, supported_types[i], define_prefix,
|
||||
ifindex);
|
||||
|
||||
|
@ -108,7 +108,7 @@ static int show_link_close_json(int fd, struct bpf_link_info *info)
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (prog_info.type < ARRAY_SIZE(prog_type_name))
|
||||
if (prog_info.type < prog_type_name_size)
|
||||
jsonw_string_field(json_wtr, "prog_type",
|
||||
prog_type_name[prog_info.type]);
|
||||
else
|
||||
@ -187,7 +187,7 @@ static int show_link_close_plain(int fd, struct bpf_link_info *info)
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (prog_info.type < ARRAY_SIZE(prog_type_name))
|
||||
if (prog_info.type < prog_type_name_size)
|
||||
printf("\n\tprog_type %s ",
|
||||
prog_type_name[prog_info.type]);
|
||||
else
|
||||
|
@ -56,37 +56,8 @@
|
||||
#define HELP_SPEC_LINK \
|
||||
"LINK := { id LINK_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",
|
||||
[BPF_PROG_TYPE_CGROUP_SYSCTL] = "cgroup_sysctl",
|
||||
[BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE] = "raw_tracepoint_writable",
|
||||
[BPF_PROG_TYPE_CGROUP_SOCKOPT] = "cgroup_sockopt",
|
||||
[BPF_PROG_TYPE_TRACING] = "tracing",
|
||||
[BPF_PROG_TYPE_STRUCT_OPS] = "struct_ops",
|
||||
[BPF_PROG_TYPE_EXT] = "ext",
|
||||
};
|
||||
extern const char * const prog_type_name[];
|
||||
extern const size_t prog_type_name_size;
|
||||
|
||||
static const char * const attach_type_name[__MAX_BPF_ATTACH_TYPE] = {
|
||||
[BPF_CGROUP_INET_INGRESS] = "ingress",
|
||||
|
@ -473,7 +473,7 @@ static int show_map_close_json(int fd, struct bpf_map_info *info)
|
||||
if (owner_prog_type) {
|
||||
unsigned int prog_type = atoi(owner_prog_type);
|
||||
|
||||
if (prog_type < ARRAY_SIZE(prog_type_name))
|
||||
if (prog_type < prog_type_name_size)
|
||||
jsonw_string_field(json_wtr, "owner_prog_type",
|
||||
prog_type_name[prog_type]);
|
||||
else
|
||||
@ -558,7 +558,7 @@ static int show_map_close_plain(int fd, struct bpf_map_info *info)
|
||||
if (owner_prog_type) {
|
||||
unsigned int prog_type = atoi(owner_prog_type);
|
||||
|
||||
if (prog_type < ARRAY_SIZE(prog_type_name))
|
||||
if (prog_type < prog_type_name_size)
|
||||
printf("owner_prog_type %s ",
|
||||
prog_type_name[prog_type]);
|
||||
else
|
||||
|
@ -29,6 +29,40 @@
|
||||
#include "main.h"
|
||||
#include "xlated_dumper.h"
|
||||
|
||||
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",
|
||||
[BPF_PROG_TYPE_CGROUP_SYSCTL] = "cgroup_sysctl",
|
||||
[BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE] = "raw_tracepoint_writable",
|
||||
[BPF_PROG_TYPE_CGROUP_SOCKOPT] = "cgroup_sockopt",
|
||||
[BPF_PROG_TYPE_TRACING] = "tracing",
|
||||
[BPF_PROG_TYPE_STRUCT_OPS] = "struct_ops",
|
||||
[BPF_PROG_TYPE_EXT] = "ext",
|
||||
};
|
||||
|
||||
const size_t prog_type_name_size = ARRAY_SIZE(prog_type_name);
|
||||
|
||||
enum dump_mode {
|
||||
DUMP_JITED,
|
||||
DUMP_XLATED,
|
||||
|
Loading…
Reference in New Issue
Block a user