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It should be arch_spin_unlock instead of arch_spin_lock. Signed-off-by: Fupan Li <fupan.li@windriver.com> |
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Synchronization primitives in the Linux kernel.
This chapter describes synchronization primitives in the Linux kernel.
- Introduction to spinlocks - the first part of this chapter describes implementation of spinlock mechanism in the Linux kernel.
- Queued spinlocks - the second part describes another type of spinlocks - queued spinlocks.
- Semaphores - this part describes implementation of
semaphore
synchronization primitive in the Linux kernel. - Mutual exclusion - this part describes -
mutex
in the Linux kernel. - Reader/Writer semaphores - this part describes special type of semaphores -
reader/writer
semaphores. - Sequential locks - this part describes sequential locks in the Linux kernel.