summaryrefslogtreecommitdiff
path: root/block
diff options
context:
space:
mode:
authorKevin Wolf <kwolf@redhat.com>2009-11-30 16:54:15 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-03 11:45:50 -0600
commit12c09b8ce22d74f78ff50f95676cbe4f501752ae (patch)
treebec44c2ce73007642fdeba4f2019c078520c4e72 /block
parent702ef63f3e0ba569727a8e01db0ef2c7cbff36e9 (diff)
downloadqemu-12c09b8ce22d74f78ff50f95676cbe4f501752ae.tar.gz
qemu-12c09b8ce22d74f78ff50f95676cbe4f501752ae.tar.bz2
qemu-12c09b8ce22d74f78ff50f95676cbe4f501752ae.zip
qemu-img: There is more than one host device driver
I haven't heard yet of anyone using qemu-img to copy an image to a real floppy, but it's a valid use case. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'block')
-rw-r--r--block/raw-posix.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/block/raw-posix.c b/block/raw-posix.c
index 266d8415dc..706799fa39 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -1014,6 +1014,7 @@ static BlockDriver bdrv_host_device = {
.bdrv_close = raw_close,
.bdrv_create = hdev_create,
.create_options = raw_create_options,
+ .no_zero_init = 1,
.bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
@@ -1110,6 +1111,7 @@ static BlockDriver bdrv_host_floppy = {
.bdrv_close = raw_close,
.bdrv_create = hdev_create,
.create_options = raw_create_options,
+ .no_zero_init = 1,
.bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
@@ -1192,6 +1194,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_close = raw_close,
.bdrv_create = hdev_create,
.create_options = raw_create_options,
+ .no_zero_init = 1,
.bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,
@@ -1313,6 +1316,7 @@ static BlockDriver bdrv_host_cdrom = {
.bdrv_close = raw_close,
.bdrv_create = hdev_create,
.create_options = raw_create_options,
+ .no_zero_init = 1,
.bdrv_flush = raw_flush,
.bdrv_aio_readv = raw_aio_readv,