var runtime.gcsema

7 uses

	runtime (current package)
		mgc.go#L701: 	semacquire(&gcsema)
		mgc.go#L1333: 	semrelease(&gcsema)
		mgc.go#L1933: 	semacquire(&gcsema)
		mgc.go#L1950: 	semrelease(&gcsema)
		proc.go#L1562: 	semacquire(&gcsema)
		proc.go#L1571: 	semrelease(&gcsema)
		proc.go#L1583: var gcsema uint32 = 1