Extract common freelist-walking code
Extract common freelist-walking code

paulbellamy/weave,tomwilkie/weave,cgvarela/weave,bboreham/weave,ycaihua/weave,squaremo/weave,2opremio/weave,paulbellamy/weave,dpw/weave,OnePaaS/weave,rade/weave,tomwilkie/weave,narry/weave,awanke/weave,beni55/weave,aaam/weave,OnePaaS/weave,kidaa/weave,narry/weave,squaremo/weave,aaam/weave,narry/weave,narry/weave,ycaihua/weave,BWITS/weave,tomwilkie/weave,achanda/weave,beni55/weave,aaam/weave,philipz/weave,achanda/weave,2opremio/weave,rade/weave,ycaihua/weave,bboreham/weave,BWITS/weave,dpw/weave,weaveworks/weave,cgvarela/weave,paladin74/weave,n054/weave,cgvarela/weave,weaveworks/weave,squaremo/weave,rade/weave,awh/weave,dpw/weave,squaremo/weave,aaam/weave,awanke/weave,ycaihua/weave,dpw/weave,bboreham/weave,tomwilkie/weave,OnePaaS/weave,tomwilkie/weave,errordeveloper/weave,awh/weave,n054/weave,awanke/weave,aaam/weave,paladin74/weave,weaveworks/weave,n054/weave,OnePaaS/weave,awh/weave,BWITS/weave,n054/weave,philipz/weave,kidaa/weave,achanda/weave,bboreham/weave,2opremio/weave,beni55/weave,errordeveloper/weave,errordeveloper/weave,awanke/weave,narry/weave,awh/weave,kidaa/weave,paladin74/weave,BWITS/weave,bboreham/weave,2opremio/weave,paladin74/weave,rade/weave,dpw/weave,paulbellamy/weave,weaveworks/weave,achanda/weave,kidaa/weave,awh/weave,rade/weave,ycaihua/weave,n054/weave,BWITS/weave,cgvarela/weave,kidaa/weave,OnePaaS/weave,errordeveloper/weave,beni55/weave,errordeveloper/weave,philipz/weave,beni55/weave,philipz/weave,paulbellamy/weave,2opremio/weave,awanke/weave,achanda/weave,paladin74/weave,cgvarela/weave,philipz/weave,squaremo/weave