2015年11月9日

ULK --- Chap3 Processes: How Processes Are Organized

摘要： The runqueue lists group all processes in a TASK_RUNNING state. When it comes to groupingprocesses in other states, the various states call for differ... 阅读全文

posted @ 2015-11-09 09:07 Persistence 阅读(171) 评论(0) 推荐(0)

ULK --- Chap3 Processes: Relationships Among Processes

摘要： Processes created by a program have a parent/child relationship. When a process creates multiple children,these children have sibling relationships. S... 阅读全文

posted @ 2015-11-09 08:32 Persistence 阅读(119) 评论(0) 推荐(0)

ULK --- Chap3 Processes: Lists of Tasking_Running processes

摘要： When looking for a new process to run on a CPU, the kernel has to consider only the runnable processes(that is, the processes in the TASK_RUNNING stat... 阅读全文

posted @ 2015-11-09 06:37 Persistence 阅读(188) 评论(0) 推荐(0)

ULK --- Chap3 Processes: Doubly linked lists

摘要： Before moving to and describing how the kernel keeps track of the various processes in the system,we would like to emphasize the role of special data ... 阅读全文

posted @ 2015-11-09 05:27 Persistence 阅读(235) 评论(0) 推荐(0)

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