On Thu, Dec 05, 2013 at 03:25:04PM +0400, Pavel Emelyanov wrote: > >> > >> Don't do start + open. Do open + fstat. > > > > How it's different? If we hit non BTRFS_FIRST_FREE_OBJECTID we exit earlier. > > It's less patching and a bit liter execution (fstat doesn't go through > path resolution). OK, thanks. I'll update.