riscv - kernel - locks

https://mp.weixin.qq.com/s/27AS_0EiMKrAENb5w--Lzg

 

简单介绍Linux kernel中riscv架构相关锁的实现。

 

本文目录

1. arch_spinlock_t

2. arch_spin_is_locked

3. arch_spin_unlock

4. arch_spin_trylock

5. arch_spin_lock

6. arch_read_lock

7. arch_write_lock

8. arch_read_trylock

9. arch_write_trylock

10. arch_read_unlock

11. arch_write_unlock

 

以下正文:

1. arch_spinlock_t

 

arch_spinlock_t是代表自旋锁的数据结构:

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文章链接:https://mp.weixin.qq.com/s/27AS_0EiMKrAENb5w--Lzg

posted @ 2021-09-15 15:25  wjcdx  阅读(97)  评论(0编辑  收藏  举报