when a process is not running, can some pages used by the process and not shared with other running processes still in the main memory?

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When a process is changing its status from running to nonrunning (ready, waiting,...), either by itself or by scheduler, are all the pages used by the process and not shared with other running processes swapped out of the main memory?



Or is it possible that when a process is not running, some pages used by the process and not shared with other running processes are still in the main memory?



Thanks.









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    When a process is changing its status from running to nonrunning (ready, waiting,...), either by itself or by scheduler, are all the pages used by the process and not shared with other running processes swapped out of the main memory?



    Or is it possible that when a process is not running, some pages used by the process and not shared with other running processes are still in the main memory?



    Thanks.









    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      When a process is changing its status from running to nonrunning (ready, waiting,...), either by itself or by scheduler, are all the pages used by the process and not shared with other running processes swapped out of the main memory?



      Or is it possible that when a process is not running, some pages used by the process and not shared with other running processes are still in the main memory?



      Thanks.









      share













      When a process is changing its status from running to nonrunning (ready, waiting,...), either by itself or by scheduler, are all the pages used by the process and not shared with other running processes swapped out of the main memory?



      Or is it possible that when a process is not running, some pages used by the process and not shared with other running processes are still in the main memory?



      Thanks.







      linux virtual-memory





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      asked 3 mins ago









      Tim

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