runstate/migrate: Two more transitions
commit505d786f8f627ec5eccfee79a6a8f3a0e0bc3fa2
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Fri, 4 Aug 2017 17:50:11 +0000 (4 18:50 +0100)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Wed, 6 Sep 2017 13:39:43 +0000 (6 14:39 +0100)
treea1ac96f6b3ef57524d6269999601c264be4819a4
parent362aaf14576d2bc3f0117b87cfb595d48cda3d64
runstate/migrate: Two more transitions

There's a race if someone does a 'stop' near the end of migrate;
the migration process goes through two runstates:
    'finish migrate'
    'postmigrate'

If the user issues a 'stop' between the two we end up with invalid
state transitions.
Add the transitions as valid.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170804175011.21944-1-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
vl.c