change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/samples/bpf/trace_event_kern.c
..
..
@@ -9,7 +9,8 @@
9
9
 #include <uapi/linux/bpf.h>
10
10
 #include <uapi/linux/bpf_perf_event.h>
11
11
 #include <uapi/linux/perf_event.h>
12
-#include "bpf_helpers.h"
12
+#include <bpf/bpf_helpers.h>
13
+#include <bpf/bpf_tracing.h>
13
14
 
14
15
 struct key_t {
15
16
 	char comm[TASK_COMM_LEN];
..
..
@@ -17,19 +18,19 @@
17
18
 	u32 userstack;
18
19
 };
19
20
 
20
-struct bpf_map_def SEC("maps") counts = {
21
-	.type = BPF_MAP_TYPE_HASH,
22
-	.key_size = sizeof(struct key_t),
23
-	.value_size = sizeof(u64),
24
-	.max_entries = 10000,
25
-};
21
+struct {
22
+	__uint(type, BPF_MAP_TYPE_HASH);
23
+	__type(key, struct key_t);
24
+	__type(value, u64);
25
+	__uint(max_entries, 10000);
26
+} counts SEC(".maps");
26
27
 
27
-struct bpf_map_def SEC("maps") stackmap = {
28
-	.type = BPF_MAP_TYPE_STACK_TRACE,
29
-	.key_size = sizeof(u32),
30
-	.value_size = PERF_MAX_STACK_DEPTH * sizeof(u64),
31
-	.max_entries = 10000,
32
-};
28
+struct {
29
+	__uint(type, BPF_MAP_TYPE_STACK_TRACE);
30
+	__uint(key_size, sizeof(u32));
31
+	__uint(value_size, PERF_MAX_STACK_DEPTH * sizeof(u64));
32
+	__uint(max_entries, 10000);
33
+} stackmap SEC(".maps");
33
34
 
34
35
 #define KERN_STACKID_FLAGS (0 | BPF_F_FAST_STACK_CMP)
35
36
 #define USER_STACKID_FLAGS (0 | BPF_F_FAST_STACK_CMP | BPF_F_USER_STACK)