Messages in this thread | | | From | Jeff Moyer <> | Subject | Re: [PATCH] CFQ: Don't store left slice when slice used up or for a idle workload | Date | Tue, 13 Jul 2010 09:10:37 -0400 |
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Gui Jianfeng <guijianfeng@cn.fujitsu.com> writes:
> It doesn't make sence to store left time slice for an idle workload > or for the cfqq that uses up its slice.
Did you actually observe any problems? As I understand it, if you overrun your slice you get a negative offset, so I think we want to keep that.
Cheers, Jeff
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