func runtime.acquireLockRankAndM

4 uses

	runtime (current package)
		lockrank_off.go#L30: func acquireLockRankAndM(rank lockRank) {
		proc.go#L1172: 				acquireLockRankAndM(lockRankGscan)
		proc.go#L1328: 	acquireLockRankAndM(lockRankGscan)
		rwmutex.go#L75: 	acquireLockRankAndM(rw.readRank)