type runtime.sweepLocker

7 uses

	runtime (current package)
		mcentral.go#L109: 	var sl sweepLocker
		mgcsweep.go#L148: func (a *activeSweep) begin() sweepLocker {
		mgcsweep.go#L152: 			return sweepLocker{mheap_.sweepgen, false}
		mgcsweep.go#L155: 			return sweepLocker{mheap_.sweepgen, true}
		mgcsweep.go#L162: func (a *activeSweep) end(sl sweepLocker) {
		mgcsweep.go#L321: type sweepLocker struct {
		mgcsweep.go#L334: func (l *sweepLocker) tryAcquire(s *mspan) (sweepLocked, bool) {