linux-kernel - [RFC PATCH 0/1] sample: bpf: introduce irqlat

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Message-Id: <1649927240-18991-1-git-send-email-chensong_2000@189.cn>
Date:   Thu, 14 Apr 2022 17:07:20 +0800
From:   Song Chen <chensong_2000@....cn>
To:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        kafai@...com, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Song Chen <chensong_2000@....cn>
Subject: [RFC PATCH 0/1] sample: bpf: introduce irqlat

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