The process of switching from one task to another in a multitasking operating system 在多任務(wù)操作系統(tǒng)中我一個(gè)任務(wù)切換到另一個(gè)的過程。
An essential part of any multitasking operating system , the kernel contains just the scheduler and context - switch routine 任何多任務(wù)操作系統(tǒng)的本質(zhì)部分,內(nèi)核僅僅包含調(diào)度程序和上下文切換進(jìn)程。