2014年(5)
发布时间:2014-05-22 09:21:30
struct sched_avg { /* * These sums represent an infinite geometric series and so are bound * above by 1024/(1-y). Thus we only need a u32 to store them for all * choices of y < 1-2^(-32)*1024. */ u32 runnable_avg_sum, runnable_avg_period; &nbs.........【阅读全文】