Question

In: Computer Science

. Is the following software solution to the critical section problem correct?                      {          &nbsp

. Is the following software solution to the critical section problem correct?  

                   {

             int   lock = 0;

               ………….

               if (lock == 0) then lock = 1

                else

                        while (lock == 1) no-op;

                  enter_CS;

                         CS

                   exit_CS;

                ……….

            }

Solutions

Expert Solution

The software solution to the critical section problem is correct

int   lock = 0;

               ………….

               if (lock == 0) then lock = 1

                else

                        while (lock == 1) no-op;

                  enter_CS;

                         CS

                   exit_CS;

                ……….

            }

This is the correct solution for  critical section problem


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