2015年11月13日

Operating System: Three Easy Pieces --- One More Problem (Note)

摘要： This chapter has set up the problem of concurrency as if only one type of interaction occursbetween threads, that of accessing shared variables and th... 阅读全文

posted @ 2015-11-13 13:35 Persistence 阅读(269) 评论(0) 推荐(0)

ULK --- Chap3 Processes: Performing the Process Switch

摘要： A process switch may occur at just one one well-defined point: the schedule() function, which is discussedat length in Chapter 7. Here, we are only co... 阅读全文

posted @ 2015-11-13 11:01 Persistence 阅读(191) 评论(0) 推荐(0)

ULK --- Chap3 Processes: Process Switch

摘要： To control the execution of process, the kernel must be able to suspend the execution of the processrunning on the CPU and resume the execution of som... 阅读全文

posted @ 2015-11-13 06:32 Persistence 阅读(255) 评论(0) 推荐(0)

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