tree ce96f615053fa8efe518ea330ab661a8d9b04722
parent 15b05e76ecb4def39f58c4e25bc6ddee15af9554
author Bertrand SIMONNET <bsimonnet@chromium.org> 1410341555 -0700
committer Bertrand Simonnet <bsimonnet@chromium.org> 1410421832 +0000

Readonly detection logic should handle ROOT

When emerging a package, portage check for a read only filesystem from / and not
from ROOT.

BUG=chromium:398269
TEST=build an image, cros_vm_test succeed.

Change-Id: I4a35cbed19af52130311fc0fe634153e8164b46c
Reviewed-on: https://chromium-review.googlesource.com/217483
Tested-by: Bertrand Simonnet <bsimonnet@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>