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DateSat, 14 Apr 2007 08:43:34 +0200
FromIngo Molnar <>
SubjectRe: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS]
* Ingo Molnar <mingo@elte.hu> wrote:

> Nick noticed that upon fork we change parent->wait_runtime but we do 
> not requeue it within the rbtree.

this fix is not complete - because the child runqueue is locked here, 
not the parent's. I've fixed this properly in my tree and have uploaded 
a new sched-modular+cfs.patch. (the effects of the original bug are 
mostly harmless, the rbtree position gets corrected the first time the 
parent reschedules. The fix might improve heavy forker handling.)

	Ingo
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