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How The Kernel Handles The Fork() System Call In Traditional Unix And In The System V Unix, While Swapping? |
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Answer» Kernel in traditional Unix, makes the DUPLICATE copy of the parent's address space and attaches it to the child's PROCESS, while swapping. Kernel in System V Unix, manipulates the region tables, page table, and pfdata table ENTRIES, by incrementing the reference count of the region table of shared REGIONS. Kernel in traditional Unix, makes the duplicate copy of the parent's address space and attaches it to the child's process, while swapping. Kernel in System V Unix, manipulates the region tables, page table, and pfdata table entries, by incrementing the reference count of the region table of shared regions. |
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