From: Peter Lieven <[email protected]> Without any complex checks we can't assume that an iscsi target is initialized to zero.
Signed-off-by: Peter Lieven <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]> --- block/iscsi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/block/iscsi.c b/block/iscsi.c index 01340e1..c0b70b3 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -951,6 +951,11 @@ static void iscsi_close(BlockDriverState *bs) memset(iscsilun, 0, sizeof(IscsiLun)); } +static int iscsi_has_zero_init(BlockDriverState *bs) +{ + return 0; +} + static BlockDriver bdrv_iscsi = { .format_name = "iscsi", .protocol_name = "iscsi", @@ -966,6 +971,7 @@ static BlockDriver bdrv_iscsi = { .bdrv_aio_flush = iscsi_aio_flush, .bdrv_aio_discard = iscsi_aio_discard, + .bdrv_has_zero_init = iscsi_has_zero_init, #ifdef __linux__ .bdrv_ioctl = iscsi_ioctl, -- 1.8.0
