hello everyone, i have some questions about cfq,could you give me some help?thanks!
codes: cfq_service_tree_add:rb_key = cfq_slice_offset(cfqd, cfqq) + jiffies; my questions as blew: 1,why use max_slice - cfqq_slice to dertermine offset in service tree, how the offset guarantee cfqqs' fairness whithin the servicetree? 2,why we add jiffies? thanks again.
