4ce786914b
This adds 2 wrappers to read the unallocated_blocks_are_zero and can_write_zeroes_with_unmap info from the BDI. The wrappers are required to check for the existence of a backing_hd and if the devices are opened with the correct flags. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> |
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block | ||
disas | ||
exec | ||
fpu | ||
hw | ||
migration | ||
monitor | ||
net | ||
qapi | ||
qemu | ||
qom | ||
sysemu | ||
ui | ||
config.h | ||
elf.h | ||
glib-compat.h | ||
qemu-common.h | ||
qemu-io.h | ||
trace.h |