spinlock

package

v0.0.0-...-3f1f8f2 Latest Latest Go to latest Published: Jul 23, 2026 License: Apache-2.0, BSD-3-Clause, MIT Imports: 2 Imported by: 0

Details

Package spinlock provides spinlock implementation.

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type Spinlock struct {
	// contains filtered or unexported fields
}

A Spinlock is a spin exclusion lock, just like kernel spinlock. value:

0, unlocked
1, locked

func (s *Spinlock) Lock()

Lock locks the spinlock.

func (s *Spinlock) LockYield()

LockYield locks the spinlock. If the lock is not available, it can yield the CPU.

func (s *Spinlock) Unlock()

Unlock unlocks the spinlock.