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Prevent a non-zero NanoCPUs from setting a zero CPU.Count

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Signed-off-by: Darren Stahl <darst@microsoft.com>
This commit is contained in:
Darren Stahl 2017-04-19 16:41:59 -07:00
parent 4480e0417e
commit b3649f4065
1 changed files with 5 additions and 0 deletions
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5
daemon/oci_windows.go
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@ -92,6 +92,11 @@ func (daemon *Daemon) createSpec(c *container.Container) (*specs.Spec, error) {
}
} else {
cpuPercent = uint8(c.HostConfig.NanoCPUs * 100 / int64(sysinfo.NumCPU()) / 1e9)
if cpuPercent < 1 {
// The requested NanoCPUs is so small that we rounded to 0, use 1 instead
cpuPercent = 1
}
}
}
memoryLimit := uint64(c.HostConfig.Memory)