Revert "use state machine management for exec.Pid()"

This reverts commit bbc2a995f9. Signed-off-by: Lantao Liu <lantaol@google.com>
2019-01-31 18:59:29 -08:00
parent f7f24e2f3a
commit 9777d76890
3 changed files with 2 additions and 25 deletions
--- a/runtime/v1/linux/proc/exec.go
+++ b/runtime/v1/linux/proc/exec.go
@@ -69,10 +69,8 @@ func (e *execProcess) ID() string {
 }

 func (e *execProcess) Pid() int {
-	return e.execState.Pid()
-}
-
-func (e *execProcess) pidv() int {
+	e.mu.Lock()
+	defer e.mu.Unlock()
 	return e.pid
 }