Simple Introduction to paravirt_ops for Xen

The is a simple introduction to paravirt_ops in Linux kernel for Xen, VMware, etc. We make this introduction from the view of code. We use the function raw_local_irq_disable() and raw_local_irq_enable() functions in Linux kernel
to introduce paravirt_ops for Xen and Xenified kernel.

Please download the introduction to paravirt_ops pdf file:

introduction-to-pv-ops-v3.pdf