mirror of https://github.com/k3s-io/k3s
31 lines
620 B
Go
31 lines
620 B
Go
// +build linux
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package fs2
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import (
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"github.com/opencontainers/runc/libcontainer/cgroups"
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"github.com/opencontainers/runc/libcontainer/configs"
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)
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func isCpusetSet(r *configs.Resources) bool {
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return r.CpusetCpus != "" || r.CpusetMems != ""
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}
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func setCpuset(dirPath string, r *configs.Resources) error {
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if !isCpusetSet(r) {
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return nil
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}
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if r.CpusetCpus != "" {
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if err := cgroups.WriteFile(dirPath, "cpuset.cpus", r.CpusetCpus); err != nil {
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return err
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}
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}
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if r.CpusetMems != "" {
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if err := cgroups.WriteFile(dirPath, "cpuset.mems", r.CpusetMems); err != nil {
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return err
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}
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}
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return nil
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}
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