3. fork() is to copy the entire memory space of the calling process, but the duplicating procedure is extremely slow if the memory space of the process is large. Suggest an enhancement to speed up the...

1072_A_3_OS

Extracted text: 3. fork() is to copy the entire memory space of the calling process, but the duplicating procedure is extremely slow if the memory space of the process is large. Suggest an enhancement to speed up the implementation of fork(). A process duplicates itself by calling the fork() system call. A brute-force implementation of