var runtime.gcMarkDoneFlushed

4 uses

	runtime (current package)
		mgc.go#L752: var gcMarkDoneFlushed uint32
		mgc.go#L797: 	gcMarkDoneFlushed = 0
		mgc.go#L818: 				atomic.Xadd(&gcMarkDoneFlushed, 1)
		mgc.go#L825: 	if gcMarkDoneFlushed != 0 {