Percpu on Head First eBPF https://www.ebpf.top/tags/percpu/ Recent content in Percpu on Head First eBPF Hugo -- gohugo.io zh-CN Sun, 01 Nov 2026 03:35:33 +0000 libbpf 1.8 发布了什么：从 multi 挂接到 .percpu 一次看清 https://www.ebpf.top/post/libbpf-1-8-multi-fentry-sleepable-tp/ Wed, 28 Oct 2026 12:24:42 +0800 https://www.ebpf.top/post/libbpf-1-8-multi-fentry-sleepable-tp/ 本文地址：https://www.ebpf.top/post/libbpf-1-8-multi-fentry-sleepable-tp 1. 开篇总览：1.8.0 五类能力总览 2. 用户态挂接：multi 追踪与可睡眠 tracepoint 2.1 multi-function fentry / fexit / fsession 2.2 可睡眠 tracepoint：tp.s / raw_tp.s / tp_btf.s 2.3 uprobe_multi 可用 path_fd 2.4 struct_ops