init: Add another sync call to chromeos_shutdown
Add a sync below bootstat in order to have a maximally clean filesystem
before unmount in the hope of minimizing the potential for corruption.
Also clarify the comment as to why sync is needed.
BUG=chromium:760007
TEST=none
Change-Id: I8c8873e56eeac2f0a3475217f7b3410fe1ef4173
Reviewed-on: https://chromium-review.googlesource.com/675688
Commit-Ready: Thiemo Nagel <tnagel@chromium.org>
Tested-by: Thiemo Nagel <tnagel@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed
