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authorAshijeet Acharya <ashijeetacharya@gmail.com>2017-01-16 17:01:53 +0530
committerDr. David Alan Gilbert <dgilbert@redhat.com>2017-01-24 18:00:30 +0000
commitfe44dc91807eca59d0230fe828c1e2ee0c305a1e (patch)
treeecbc1e1fd3a3052910eff44f0f6e8a84b626b199 /hw/intc/s390_flic.c
parenta3a3d8c73889282eb696535f1b5345d88b4dc58c (diff)
downloadfocaccia-qemu-fe44dc91807eca59d0230fe828c1e2ee0c305a1e.tar.gz
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migration: disallow migrate_add_blocker during migration
If a migration is already in progress and somebody attempts
to add a migration blocker, this should rightly fail.

Add an errp parameter and a retcode return value to migrate_add_blocker.

Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Ashijeet Acharya <ashijeetacharya@gmail.com>
Message-Id: <1484566314-3987-5-git-send-email-ashijeetacharya@gmail.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  Merged with recent 'Allow invtsc migration' change
Diffstat (limited to 'hw/intc/s390_flic.c')
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