type runtime.gcDrainFlags

3 uses

	runtime (current package)
		mgcmark.go#L1108: type gcDrainFlags int
		mgcmark.go#L1111: 	gcDrainUntilPreempt gcDrainFlags = 1 << iota
		mgcmark.go#L1169: func gcDrain(gcw *gcWork, flags gcDrainFlags) {