Merge "Do not trim unless we are actually checkpointing" am: 2268c285a5 am: 9de5e3c028

am: 2b108efef1

Change-Id: I7ef6807671da4a1f34a90a5c5c14d3acca814d57

Checkpoint.cpp

@@ -202,6 +202,10 @@ bool cp_needsCheckpoint() {
 }
 
 Status cp_prepareCheckpoint() {
+    if (!isCheckpointing) {
+        return Status::ok();
+    }
+
     Fstab mounts;
     if (!ReadFstabFromFile("/proc/mounts", &mounts)) {
         return Status::fromExceptionCode(EINVAL, "Failed to get /proc/mounts");