rootdir: fix path for read_ahead sysfs

Change-Id: Iec934e97a07e393d12806a3286e47b998f994ac2
1 file changed
tree: 6df1d1efc74038e470296efb5550496a36e72651
  1. config/
  2. overlay/
  3. prebuilt/
  4. sepolicy/
  5. utils/
  6. Android.mk