Policy belongs to kernel space
Posted Nov 18, 2010 18:27 UTC (Thu) by vonbrand
In reply to: Policy belongs to kernel space
Parent article: TTY-based group scheduling
The "policy is userspace" mentality is exactly one of the things that make Unixy systems flexible (and got Linux running from smartphones to Google). If it truly is setting policy, a roundtrip through the kernel won't be expensive enough to make any difference anyway.
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