Blanks. Remove old loopback.go.

example/benchmark.sh

@@ -36,8 +36,6 @@ ${BULKSTAT} /tmp/zipfiles.txt
 # C++ binaries can do this ~0.1ms/stat.
 ${BULKSTAT} /tmp/zipfiles.txt
 
-
 fusermount -u /tmp/zipbench
 
-
 cat zipfs.log

example/loopback.go

-// Mounts another directory as loopback for testing and benchmarking
-// purposes.
-
-package main
-
-import (
-	"github.com/hanwen/go-fuse/fuse"
-	"fmt"
-	"os"
-	"flag"
-	"runtime"
-	"log"
-)
-
-var _ = runtime.GOMAXPROCS
-var _ = log.Print
-
-func main() {
-	// Scans the arg list and sets up flags
-	debug := flag.Bool("debug", false, "print debugging messages.")
-	threaded := flag.Bool("threaded", true, "switch off threading; print debugging messages.")
-	flag.Parse()
-	if flag.NArg() < 2 {
-		// TODO - where to get program name?
-		fmt.Println("usage: main ORIGINAL MOUNTPOINT")
-		os.Exit(2)
-	}
-
-	orig := flag.Arg(0)
-	fs := fuse.NewLoopbackFileSystem(orig)
-	timing := fuse.NewTimingPathFilesystem(fs)
-
-	var opts fuse.PathFileSystemConnectorOptions
-
-	fs.FillOptions(&opts)
-
-	conn := fuse.NewPathFileSystemConnector(timing)
-	rawTiming := fuse.NewTimingRawFilesystem(conn)
-	conn.SetOptions(opts)
-
-	state := fuse.NewMountState(rawTiming)
-	state.Debug = *debug
-
-	mountPoint := flag.Arg(1)
-	err := state.Mount(mountPoint)
-	if err != nil {
-		fmt.Printf("MountFuse fail: %v\n", err)
-		os.Exit(1)
-	}
-
-	fmt.Printf("Mounted %s on %s (threaded=%v, debug=%v)\n", orig, mountPoint, *threaded, *debug)
-	state.Loop(*threaded)
-	fmt.Println("Finished", state.Stats())
-
-	fmt.Println("\n\nMountState statistics\n")
-	counts := state.OperationCounts()
-	fmt.Println("Counts: ", counts)
-
-	latency := state.Latencies()
-	fmt.Println("Operation latency (ms):")
-	fuse.PrintMap(latency)
-
-	latency = rawTiming.Latencies()
-	fmt.Println("\n\nRaw FS (ms):", latency)
-
-	fmt.Println("\n\nLoopback FS statistics\n")
-	latency = timing.Latencies()
-	fmt.Println("Latency (ms):", latency)
-
-	fmt.Println("Operation counts:", timing.OperationCounts())
-
-	hot, unique := timing.HotPaths("GetAttr")
-	top := 20
-	start := len(hot)-top
-	if start < 0 {
-		start = 0
-	}
-	fmt.Printf("Unique GetAttr paths: %d\n", unique)
-	fmt.Printf("Top %d GetAttr paths: %v", top, hot[start:])
-}