Messages in this thread | | | Date | Sat, 14 Apr 2007 08:43:34 +0200 | From | Ingo Molnar <> | Subject | Re: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS] |
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* 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.)
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