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-rw-r--r--samples/bpf/lathist_kern.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/samples/bpf/lathist_kern.c b/samples/bpf/lathist_kern.c
index ca9c2e4e69aa..4adfcbbe6ef4 100644
--- a/samples/bpf/lathist_kern.c
+++ b/samples/bpf/lathist_kern.c
@@ -18,12 +18,12 @@
* trace_preempt_[on|off] tracepoints hooks is not supported.
*/
-struct bpf_map_def SEC("maps") my_map = {
- .type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(int),
- .value_size = sizeof(u64),
- .max_entries = MAX_CPU,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_ARRAY);
+ __type(key, int);
+ __type(value, u64);
+ __uint(max_entries, MAX_CPU);
+} my_map SEC(".maps");
SEC("kprobe/trace_preempt_off")
int bpf_prog1(struct pt_regs *ctx)
@@ -61,12 +61,12 @@ static unsigned int log2l(unsigned long v)
return log2(v);
}
-struct bpf_map_def SEC("maps") my_lat = {
- .type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(int),
- .value_size = sizeof(long),
- .max_entries = MAX_CPU * MAX_ENTRIES,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_ARRAY);
+ __type(key, int);
+ __type(value, long);
+ __uint(max_entries, MAX_CPU * MAX_ENTRIES);
+} my_lat SEC(".maps");
SEC("kprobe/trace_preempt_on")
int bpf_prog2(struct pt_regs *ctx)