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Name Size
Makefile.objs 552 Bytes
blkdebug.c 12.5 kB
blkverify.c 10 kB
bochs.c 7 kB
cloop.c 5.8 kB
cow.c 9.5 kB
curl.c 16.2 kB
dmg.c 8.7 kB
iscsi.c 25 kB
nbd.c 13.9 kB
parallels.c 4.8 kB
qcow.c 26.9 kB
qcow2-cache.c 8.2 kB
qcow2-cluster.c 35 kB
qcow2-refcount.c 40.3 kB
qcow2-snapshot.c 18.6 kB
qcow2.c 47.3 kB
qcow2.h 9.8 kB
qed-check.c 5.9 kB
qed-cluster.c 5.1 kB
qed-gencb.c 688 Bytes
qed-l2-cache.c 5.9 kB
qed-table.c 8.4 kB
qed.c 45.5 kB
qed.h 10.8 kB
raw-posix-aio.h 1.5 kB
raw-posix.c 34.8 kB
raw-win32.c 11.6 kB
raw.c 3.6 kB
rbd.c 24.7 kB
sheepdog.c 53.7 kB
stream.c 5.7 kB
vdi.c 24.2 kB
vmdk.c 45.7 kB
vpc.c 22.4 kB
vvfat.c 81.3 kB

Latest revisions

# Date Author Comment
87267753 06/15/2012 03:03 pm Zhi Yong Wu

qcow2: fix endianness conversion

Signed-off-by: Zhi Yong Wu <>
Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>
5500316d 06/15/2012 03:03 pm Paolo Bonzini

block: implement is_allocated for raw

Either FIEMAP, or SEEK_DATA+SEEK_HOLE can be used to implement the
is_allocated callback for raw files. On Linux ext4, btrfs and XFS
all support it.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
f9749f28 06/15/2012 03:03 pm Paolo Bonzini

stream: tweak usage of bdrv_co_is_allocated

is_allocated_base has complex semantics that are not really usable
outside streaming. Split the check in two parts, where the allocated
state for the top bs is moved to the caller. The resulting function
is more generally useful....
188a7bbf 06/15/2012 03:03 pm Paolo Bonzini

stream: move is_allocated_above to block.c

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
6ef228fc 06/15/2012 03:03 pm Paolo Bonzini

stream: move rate limiting to a separate header file

Make the code reusable.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
4534ff54 06/15/2012 03:03 pm Kevin Wolf

qemu-img check -r for repairing images

The QED block driver already provides the functionality to not only
detect inconsistencies in images, but also fix them. However, this
functionality cannot be manually invoked with qemu-img, but the
check happens only automatically during bdrv_open()....
ccf34716 06/15/2012 03:03 pm Kevin Wolf

qemu-img check: Print fixed clusters and recheck

When any inconsistencies have been fixed, print the statistics and run
another check to make sure everything is correct now.

Signed-off-by: Kevin Wolf <>
166acf54 06/15/2012 03:03 pm Kevin Wolf

qcow2: Support for fixing refcount inconsistencies

Signed-off-by: Kevin Wolf <>
b11f38fc 06/15/2012 03:03 pm Josh Durgin

rbd: hook up cache options

Writeback caching was added in Ceph 0.46, and writethrough will be in
0.47. These are controlled by general config options, so there's no
need to check for librbd version.

Signed-off-by: Josh Durgin <>
Signed-off-by: Kevin Wolf <>
e0d93a89 06/15/2012 03:03 pm MORITA Kazutaka

sheepdog: add coroutine_fn markers to coroutine functions

Signed-off-by: MORITA Kazutaka <>
Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>

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