tree e3a24dd9011be1a59597732bf6d433e7cb8a15aa
parent ebcfa449375fb809b266383d0036a7be3ecdac01
author Bowgo Tsai <bowgotsai@google.com> 1510237564 +0800
committer Bowgo Tsai <bowgotsai@google.com> 1510289626 +0800

first stage mount: abort when failed to parse fstab in device-tree

The client of FirstStageMount class should check the existence of fstab
in device-tree prior to using it. So raising a FATAL error inside
FirstStageMount when failed to parsing the fstab, in order to expose
more accurate error messages.

Also fixing a comment in fs_mgr, where it might happen in either
non-A/B or A/B.

Bug: 69102431
Test: boot sailfish
Change-Id: Ifb525beaa3423b118644778bfe0f84bff9465303