mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 18:07:03 +00:00
ecb96f7fe1
This is mostly to test kprobe/uprobe which needs kernel headers. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
20 lines
409 B
C
20 lines
409 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <linux/version.h>
|
|
#include <linux/ptrace.h>
|
|
#include <uapi/linux/bpf.h>
|
|
#include "bpf_helpers.h"
|
|
|
|
SEC("kprobe/blk_start_request")
|
|
int bpf_prog1(struct pt_regs *ctx)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
SEC("kretprobe/blk_account_io_completion")
|
|
int bpf_prog2(struct pt_regs *ctx)
|
|
{
|
|
return 0;
|
|
}
|
|
char _license[] SEC("license") = "GPL";
|
|
u32 _version SEC("version") = LINUX_VERSION_CODE;
|