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(parent: 0e87ba2) | patch
mirror: do nothing on zero-sized disk
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 22 Jan 2013 14:01:11 +0000 (15:01 +0100)
committerKevin Wolf <kwolf@redhat.com>
Fri, 25 Jan 2013 17:18:35 +0000 (18:18 +0100)
commit88ff0e48eedd679a9dc1122676d8aa29f8d07571
treed2ceecf4ac04df8facabeb6a66cf85bb57272898tree
parent0e87ba2ccbf900cc5a56b95e0671e5a5d2c2f6a0commit | diff
mirror: do nothing on zero-sized disk

On a zero-sized disk we need to break out of the job successfully
before bdrv_dirty_iter_init is called, otherwise you will get an
assertion failure with the next patch.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/mirror.c diff | blob | blame | history
Qemu copy for testing