Re: [PATCH] CFQ: Don't store left slice when slice used up or for a idle workload

[Jeff Moyer]

Gui Jianfeng <guijianfeng@xxxxxxxxxxxxxx> 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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