cgroup2: cpu shares: follow the behavior of runc v1.3.2#375
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fuweid merged 1 commit intocontainerd:mainfrom Oct 27, 2025
Merged
cgroup2: cpu shares: follow the behavior of runc v1.3.2#375fuweid merged 1 commit intocontainerd:mainfrom
fuweid merged 1 commit intocontainerd:mainfrom
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runc v1.3.2 and crun v1.2.3 adopted the new formula for converting CPU shares to cgroup v2 weight. See opencontainers/cgroups PR 20 Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
cpuguy83
approved these changes
Oct 27, 2025
fuweid
approved these changes
Oct 27, 2025
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runc v1.3.2 and crun v1.2.3 adopted the new formula for converting CPU shares to cgroup v2 weight.
See:
Note
The function modified in this PR does NOT appear to be actually used in containerd, as containerd utilizes runc or crun to set up the CPU weight:
https://github.com/search?q=org%3Acontainerd+ToResources&type=code
Some third-party repos seem to be using it though:
https://github.com/search?q=cgroup2.ToResources&type=code