Subject cgroup: expose cpu.stat and io.stat to BPF
Author ziyang.meme@gmail.com
Date 2026-08-20 21:17:55 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org axboe@kernel.dk bpf@vger.kernel.org bsegall@google.com cgroups@vger.kernel.org daniel@iogearbox.net dietmar.eggemann@arm.com eddyz87@gmail.com emil@etsalapatis.com hannes@cmpxchg.org inwardvessel@gmail.com jolsa@kernel.org josef@toxicpanda.com kernel-team@meta.com linux-block@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org martin.lau@linux.dev memxor@gmail.com mingo@redhat.com mkoutny@suse.com mykolal@meta.com peterz@infradead.org roman.gushchin@linux.dev shakeel.butt@linux.dev shuah@kernel.org song@kernel.org tj@kernel.org vincent.guittot@linaro.org yonghong.song@linux.dev ziyang.meme@gmail.com
Patches (4)
Name Content [All]
[PATCH v3 1/4] cgroup: add BPF kfuncs to read a cpu cgroup's stats [Body]
[PATCH v3 2/4] selftests/bpf: add cgroup_iter_cpu test for cpu cgroup kfuncs [Body]
[PATCH v3 3/4] block: add BPF kfuncs to read blkcg io.stat [Body]
[PATCH v3 4/4] selftests/bpf: add test for blkcg io.stat BPF kfuncs [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-20
Passed
ID (for dev) 4e083ec1-6743-4807-94c5-faf9c32d42b9
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 3b5f4b83c4abc0c9b0a7b9e2b44e816611b7f2ec [Config] passed [Log]
[KASAN] Boot test: Base 3b5f4b83c4abc0c9b0a7b9e2b44e816611b7f2ec [Config] passed [Log]
[KASAN] Build Patched 3b5f4b83c4abc0c9b0a7b9e2b44e816611b7f2ec [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 3b5f4b83c4abc0c9b0a7b9e2b44e816611b7f2ec [Config] [patched] passed [Log]
[KASAN] Fuzz 3b5f4b83c4abc0c9b0a7b9e2b44e816611b7f2ec [Config] 3b5f4b83c4abc0c9b0a7b9e2b44e816611b7f2ec [Config] [patched] passed [Log] [Artifacts]