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Searched refs:read_zeroes (Results 1 – 5 of 5) sorted by relevance

/openbmc/qemu/tests/qemu-iotests/
H A D24043 self.vm.qmp_log('blockdev-add', driver='null-co', read_zeroes=True, node_name='hd0')
56 …self.vm.qmp_log('blockdev-add', driver='null-co', read_zeroes=True, node_name='hd0', read_only=Tru…
71 …self.vm.qmp_log('blockdev-add', driver='null-co', read_zeroes=True, node_name='hd0', read_only=Tru…
93 …self.vm.qmp_log('blockdev-add', driver='null-co', read_zeroes=True, node_name='hd0', read_only=Tru…
H A D23832 log(vm.qmp('blockdev-add', node_name='hd0', driver='null-co', read_zeroes=True))
H A D093380 read_zeroes=True, node_name="cd0")
382 read_zeroes=True, node_name="cd1")
H A D300609 read_zeroes=False)
613 read_zeroes=False)
/openbmc/qemu/block/
H A Dnull.c29 bool read_zeroes; member
97 s->read_zeroes = qemu_opt_get_bool(opts, NULL_OPT_ZEROES, false); in null_open()
126 if (s->read_zeroes) { in null_co_preadv()
200 if (s->read_zeroes) { in null_aio_preadv()
242 if (s->read_zeroes) { in null_co_block_status()