cregit-Linux how code gets into the kernel

Release 4.18 samples/bpf/task_fd_query_kern.c

Directory: samples/bpf
// 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; }

Contributors

PersonTokensPropCommitsCommitProp
Yonghong Song13100.00%1100.00%
Total13100.00%1100.00%

SEC("kretprobe/blk_account_io_completion")
int bpf_prog2(struct pt_regs *ctx) { return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Yonghong Song13100.00%1100.00%
Total13100.00%1100.00%

char _license[] SEC("license") = "GPL"; u32 _version SEC("version") = LINUX_VERSION_CODE;

Overall Contributors

PersonTokensPropCommitsCommitProp
Yonghong Song66100.00%1100.00%
Total66100.00%1100.00%
Directory: samples/bpf
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