change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/samples/bpf/test_current_task_under_cgroup_kern.c
..
..
@@ -8,25 +8,26 @@
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 #include <linux/ptrace.h>
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 #include <uapi/linux/bpf.h>
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 #include <linux/version.h>
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-#include "bpf_helpers.h"
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+#include <bpf/bpf_helpers.h>
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 #include <uapi/linux/utsname.h>
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+#include "trace_common.h"
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-struct bpf_map_def SEC("maps") cgroup_map = {
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-	.type			= BPF_MAP_TYPE_CGROUP_ARRAY,
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-	.key_size		= sizeof(u32),
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-	.value_size		= sizeof(u32),
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-	.max_entries	= 1,
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-};
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+struct {
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+	__uint(type, BPF_MAP_TYPE_CGROUP_ARRAY);
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+	__uint(key_size, sizeof(u32));
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+	__uint(value_size, sizeof(u32));
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+	__uint(max_entries, 1);
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+} cgroup_map SEC(".maps");
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-struct bpf_map_def SEC("maps") perf_map = {
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-	.type			= BPF_MAP_TYPE_ARRAY,
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-	.key_size		= sizeof(u32),
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-	.value_size		= sizeof(u64),
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-	.max_entries	= 1,
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-};
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+struct {
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+	__uint(type, BPF_MAP_TYPE_ARRAY);
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+	__type(key, u32);
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+	__type(value, u64);
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+	__uint(max_entries, 1);
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+} perf_map SEC(".maps");
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 /* Writes the last PID that called sync to a map at index 0 */
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-SEC("kprobe/sys_sync")
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+SEC("kprobe/" SYSCALL(sys_sync))
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 int bpf_prog1(struct pt_regs *ctx)
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 {
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 	u64 pid = bpf_get_current_pid_tgid();