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Name Size
bochs.c 7.2 kB
cloop.c 5 kB
cow.c 8.7 kB
curl.c 14.8 kB
dmg.c 8.3 kB
nbd.c 4.8 kB
parallels.c 4.8 kB
qcow.c 29.4 kB
qcow2-cluster.c 24.3 kB
qcow2-refcount.c 28.8 kB
qcow2-snapshot.c 12.2 kB
qcow2.c 35.4 kB
qcow2.h 6.9 kB
raw-posix-aio.h 1.4 kB
raw-posix.c 35 kB
raw-win32.c 11.1 kB
vdi.c 28.7 kB
vmdk.c 26.3 kB
vpc.c 17.2 kB
vvfat.c 80 kB

Latest revisions

# Date Author Comment
c5baaa48 10/27/2009 07:28 pm Kevin Wolf

qcow2: Fix grow_refcount_table error handling

In case of failure, we haven't increased the refcount for the newly allocated
cluster yet. Therefore we must not free the cluster or its refcount will become
negative (and endless recursion is possible).

Signed-off-by: Kevin Wolf <>...
d2e46345 10/27/2009 07:28 pm Kevin Wolf

raw/linux-aio: Also initialize POSIX AIO

When using Linux AIO raw still falls back to POSIX AIO sometimes, so we should
initialize it.

Not initializing it happens to work if POSIX AIO is used by another drive, or
if the format is not specified (probing the format uses POSIX AIO) or by pure...
ef845c3b 10/15/2009 05:32 pm Kevin Wolf

qcow2: Bring synchronous read/write back to life

When the synchronous read and write functions were dropped, they were replaced
by generic emulation functions. Unfortunately, these emulation functions don't
provide the same semantics as the original functions did....
0b4ce02e 10/05/2009 10:20 pm Kevin Wolf

block/raw: Add create_options for host_device

Today host_devices have a create function, so they also need a create_options
field to prevent qemu-img from complaining.

Signed-off-by: Kevin Wolf <>
Signed-off-by: Anthony Liguori <>
80ee15a6 10/05/2009 05:32 pm Kevin Wolf

qcow2: Increase maximum cluster size to 2 MB

This patch increases the maximum qcow2 cluster size to 2 MB. Starting with 128k
clusters, L2 tables span 2 GB or more of virtual disk space, causing 32 bit
truncation and wraparound of signed integers. Therefore some variables need to...
ee682d27 10/04/2009 02:24 pm Stefan Weil

Check availability of uuid header / library

If available, the Universally Unique Identifier library
is used by the vdi block driver.

Other parts of QEMU (vl.c) could also use it.

Signed-off-by: Stefan Weil <>
Signed-off-by: Aurelien Jarno <>
c227f099 10/02/2009 12:12 am Anthony Liguori

Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem. Something
like this must be presented on the list first so people can provide input...
99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <>
6ab00cee 09/30/2009 09:45 pm Michael S. Tsirkin

vvfat: fix coding style nit

Put space between = and & when taking a pointer,
to avoid confusion with old-style "&=".

Signed-off-by: Michael S. Tsirkin <>
Signed-off-by: Blue Swirl <>
a2a45a26 09/12/2009 03:36 pm Blue Swirl

Fix signedness warnings on OpenSolaris

Signed-off-by: Blue Swirl <>

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