tree f9ea39c07db48ca7edd89c462e45a2451682014e
parent 059b3527f0229f4d60fd77a317503d42abd5e50f
author Kevin Wolf <kwolf@redhat.com> 1394636356 +0100
committer Kevin Wolf <kwolf@redhat.com> 1395218381 +0100

block: Add error handling to bdrv_invalidate_cache()

If it returns an error, the migrated VM will not be started, but qemu
exits with an error message.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>