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(parent: 8ed610a) | patch
vpc: Implement .bdrv_has_zero_init
authorKevin Wolf <kwolf@redhat.com>
Fri, 28 Jun 2013 08:21:00 +0000 (10:21 +0200)
committerKevin Wolf <kwolf@redhat.com>
Fri, 28 Jun 2013 08:21:00 +0000 (10:21 +0200)
commit72c6cc94daa727f41ecfc2b2ff94aa6f0e459b7f
treed7295d2e5892a43742667f5c7c9286d52da4fa18tree
parent8ed610a1c983dd2ed1eed8841036af55751d115fcommit | diff
vpc: Implement .bdrv_has_zero_init

Depending on the subformat, has_zero_init on VHD must behave like raw
and query the underlying storage (fixed) or like other sparse formats
that can always return 1 (dynamic, differencing).

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/vpc.c diff | blob | blame | history
Qemu copy for testing