Method Unlock

src/cmd/linuxkit/cache/provider.go:73–85

Unlock releases the lock on the cache directory

()

// Unlock releases the lock on the cache directory
func (p *Provider) Unlock() {
	p.lockMut.Lock()
	defer p.lockMut.Unlock()
	// if the lock is not set, we do not need to do anything
	if p.lock == nil {
		return
	}
	var lockFile = filepath.Join(p.dir, lockfile)
	if err := p.lock.Unlock(); err != nil {
		log.Errorf("unable to close lock for cache %s: %v", lockFile, err)
	}
	p.lock = nil
}