# Lec10 Multiprocessors and locking (Frans)

准备工作，阅读【1】中第6章，和【2】

【1】<https://pdos.csail.mit.edu/6.828/2020/xv6/book-riscv-rev1.pdf>

【2】<https://github.com/mit-pdos/xv6-riscv/blob/riscv/kernel/spinlock.h>

【3】<https://github.com/mit-pdos/xv6-riscv/blob/riscv/kernel/spinlock.c>