Messages in this thread | | | Subject | Re: [PATCH] sched: rt group scheduling, compare child's limit against parent's | From | Peter Zijlstra <> | Date | Fri, 27 Mar 2009 17:23:59 +0100 |
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On Fri, 2009-03-27 at 21:49 +0530, Dhaval Giani wrote: > Hi Ingo, Peter, > > I've not been able to follow the reasoning behind checking the sum of > the children's runtime not exceeding the parent's runtime as opposed to > the child's runtime not exceeding that of the parent. > > From what I understand, the limits only guarantee that the group cannot > exceed a certain limit and not guarantee a group gets to run. If my > understanding is corrct, maybe the following patch is needed?
NAK, rt needs that as it guarantees a min too.
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