![]() and individual key initialized to false Swap Pseudocode – // Shared variable lock initialized to false However, again bounded waiting is not ensured for the very same reason.Īgain, out of the critical section, lock is changed to false, so any process finding it gets t enter the critical section. Unlock and Lock Algorithm uses TestAndSet to regulate the value of lock but it adds another value, waiting, for each process which checks whether or not a process has been waiting. A ready queue is maintained with respect to the process in the critical section. All the processes coming in next are added to the ready queue with respect to their process number, not necessarily sequentially.
0 Comments
Leave a Reply. |