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LFCS: ARM, control groups, and the next 20 yearsLFCS: ARM, control groups, and the next 20 yearsPosted Apr 16, 2011 13:46 UTC (Sat) by corbet (editor, #1)In reply to: LFCS: ARM, control groups, and the next 20 years by WolfWings Parent article: LFCS: ARM, control groups, and the next 20 years Umm... the current CFS scheduler was written (as was Con's deadline scheduler before it) to get all of those interactivity heuristics out of the kernel. They are still mostly gone. Con's BFS (which is not an O(1) scheduler sticks with the fairness approach. Things have improved since the O(1) days.
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