162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci#include <linux/version.h> 362306a36Sopenharmony_ci#include <linux/ptrace.h> 462306a36Sopenharmony_ci#include <uapi/linux/bpf.h> 562306a36Sopenharmony_ci#include <bpf/bpf_helpers.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciSEC("kprobe/blk_mq_start_request") 862306a36Sopenharmony_ciint bpf_prog1(struct pt_regs *ctx) 962306a36Sopenharmony_ci{ 1062306a36Sopenharmony_ci return 0; 1162306a36Sopenharmony_ci} 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciSEC("kretprobe/__blk_account_io_done") 1462306a36Sopenharmony_ciint bpf_prog2(struct pt_regs *ctx) 1562306a36Sopenharmony_ci{ 1662306a36Sopenharmony_ci return 0; 1762306a36Sopenharmony_ci} 1862306a36Sopenharmony_cichar _license[] SEC("license") = "GPL"; 1962306a36Sopenharmony_ciu32 _version SEC("version") = LINUX_VERSION_CODE; 20