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Diffstat (limited to 'samples/bpf/tracex6_kern.c')
-rw-r--r--samples/bpf/tracex6_kern.c38
1 files changed, 20 insertions, 18 deletions
diff --git a/samples/bpf/tracex6_kern.c b/samples/bpf/tracex6_kern.c
index 96c234efa852..acad5712d8b4 100644
--- a/samples/bpf/tracex6_kern.c
+++ b/samples/bpf/tracex6_kern.c
@@ -3,24 +3,26 @@
#include <uapi/linux/bpf.h>
#include <bpf/bpf_helpers.h>
-struct bpf_map_def SEC("maps") counters = {
- .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY,
- .key_size = sizeof(int),
- .value_size = sizeof(u32),
- .max_entries = 64,
-};
-struct bpf_map_def SEC("maps") values = {
- .type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(int),
- .value_size = sizeof(u64),
- .max_entries = 64,
-};
-struct bpf_map_def SEC("maps") values2 = {
- .type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(int),
- .value_size = sizeof(struct bpf_perf_event_value),
- .max_entries = 64,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_PERF_EVENT_ARRAY);
+ __uint(key_size, sizeof(int));
+ __uint(value_size, sizeof(u32));
+ __uint(max_entries, 64);
+} counters SEC(".maps");
+
+struct {
+ __uint(type, BPF_MAP_TYPE_HASH);
+ __type(key, int);
+ __type(value, u64);
+ __uint(max_entries, 64);
+} values SEC(".maps");
+
+struct {
+ __uint(type, BPF_MAP_TYPE_HASH);
+ __type(key, int);
+ __type(value, struct bpf_perf_event_value);
+ __uint(max_entries, 64);
+} values2 SEC(".maps");
SEC("kprobe/htab_map_get_next_key")
int bpf_prog1(struct pt_regs *ctx)