I'm planning to implement a couple of ebpf tools for preempt rt, including irq latency, preempt latency and so on, how does it sound to you? Song Chen (1): sample: bpf: introduce irqlat samples/bpf/.gitignore | 1 + samples/bpf/Makefile | 5 ++ samples/bpf/irqlat_kern.c | 81 ++++++++++++++++++++++++++++++ samples/bpf/irqlat_user.c | 100 ++++++++++++++++++++++++++++++++++++++ 4 files changed, 187 insertions(+) create mode 100644 samples/bpf/irqlat_kern.c create mode 100644 samples/bpf/irqlat_user.c -- 2.25.1