sync.poolChainElt.prev (field)

4 uses

	sync (current package)
		poolqueue.go#L217: 	next, prev *poolChainElt
		poolqueue.go#L251: 	d2 := &poolChainElt{prev: d}
		poolqueue.go#L266: 		d = loadPoolChainElt(&d.prev)
		poolqueue.go#L305: 			storePoolChainElt(&d2.prev, nil)