var runtime.netpollInitLock

4 uses

	runtime (current package)
		netpoll.go#L178: 	netpollInitLock mutex
		netpoll.go#L192: 		lockInit(&netpollInitLock, lockRankNetpollInit)
		netpoll.go#L193: 		lock(&netpollInitLock)
		netpoll.go#L198: 		unlock(&netpollInitLock)