you're doing great

GoesToEleven · GoesToEleven · commit 3b3aaa243d72 · 2017-02-01T06:45:47.000-08:00
diff --git a/22_go-routines/08_atomicity/main.go b/22_go-routines/08_atomicity/main.go
@@ -23,7 +23,7 @@ func incrementor(s string) {
 	for i := 0; i < 20; i++ {
 		time.Sleep(time.Duration(rand.Intn(3)) * time.Millisecond)
 		atomic.AddInt64(&counter, 1)
-		fmt.Println(s, i, "Counter:", atomic.LoadInt64(&counter))
+		fmt.Println(s, i, "Counter:", atomic.LoadInt64(&counter)) // access without race
 	}
 	wg.Done()
 }

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ func incrementor(s string) {`
`23`	`23`	`for i := 0; i < 20; i++ {`
`24`	`24`	`time.Sleep(time.Duration(rand.Intn(3)) * time.Millisecond)`
`25`	`25`	`atomic.AddInt64(&counter, 1)`
`26`		`- fmt.Println(s, i, "Counter:", atomic.LoadInt64(&counter))`
	`26`	`+ fmt.Println(s, i, "Counter:", atomic.LoadInt64(&counter)) // access without race`
`27`	`27`	`}`
`28`	`28`	`wg.Done()`
`29`	`29`	`}`