Critical section in os: The critical section is a code

The critical section is a code segment where the shared variables can be accessed. An atomic action is required in a critical section i.e. only one process can execute in its critical section at a time. All the other processes have to wait to execute in their critical sections. A diagram that demonstrates the critical section is as follows − In the above diagram, the entry section handles the entry into the critical section. It acquires the resources needed for execution by the process ... Critical Section: A critical section is a segment of code in which a process manipulates shared resources or variables. This is where the risk of interference from other processes is highest, and improper synchronization can lead to data corruption or unexpected behaviors. Learn how to synchronize shared variables or resources in a critical section, where only one process can execute at a time. Explore the conditions, solutions, and advantages of the critical section problem in process synchronization. To solve this critical section problem, it allows only one user, or in this case, a single account holder, to gain access to the system, ensuring every user gets an equal opportunity without any unnecessary waiting time. In this blog, we will understand all significant aspects of the critical section problem in OS (operating System).