const golang.org/x/sys/unix.PERF_EVENT_IOC_PAUSE_OUTPUT

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux_amd64.go#L203: 	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)