'Struct task struct' diaporamas de présentation

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Linux Operating System ? ? ?

Linux Operating System ? ? ?. Processes Switch. switch_to Macro. Assumptions: local variable prev refers to the process descriptor of the process being switched out. next refers to the one being switched in to replace it. switch_to(prev, next , last ) macro:

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Ch 11 Memory Management

? 47 ? : Memory Management. Ch 11 Memory Management. Background. Pages basic unit of memory management Each architecture supports its own page size eg Most 32-bit architectures have 4KB pages The kernel represents every physical page with a struct page. <include/linux/mm.h.

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Process

Process. ???. Outline. Processes, Lightweight Processes Process and Thread Process Descriptor Process State Process ID Process Data Structure Process relationship Process Resource Limit. What is a Process?. The concept An instance of a program in execution

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Linux Memory Issues

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Linux Filesystem Features

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SoK : Introspections on Trust and the Semantic Gap

SoK : Introspections on Trust and the Semantic Gap. Bhushan Jain , Mirza Basim Baig , Dongli Zhang, Donald Porter, Radu Sion. O perating Systems, S ecurity, C oncurrency and A rchitecture R esearch. VMI: Rootkit Detection Technique. Guest OS. VMI is building block for layered security

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Processes and Process Control

Processes and Process Control. Anand Sivasubramaniam Dept. of Computer Science & Eng. Pennsylvania State University. Process States. Creation. Stopped. Signal. Signal. Preempt. Ready. Zombie. Executing. Terminate. Schedule. I/O. I/O Done. Suspended. Task Structure (PCB).

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Linux Memory Management

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