| // 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; |