( ) ( ) CRITICAL_SECTION , CS , . , ReleaseMutex, . CS :
, EnterCriticalSection (ECS), CS. , ( ), ECS , , - . CS , , . , CS.
, CS , ECS (tight loop) SMP- , (, ). , ECS , - CS. ; - SMP-.
ECS ( ), , . , CS - CS.
LeaveCriticalSectibn , CS. , , , ReleaseSemaphore.
, CS , , CS 9.1. SMP- , , -, CS , .
, - . , - SMP-; .