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root / block @ a8a358bf

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 23 kB
qcow2-refcount.c 28.9 kB
qcow2-snapshot.c 12.2 kB
qcow2.c 30.2 kB
qcow2.h 6.5 kB
raw-posix.c 38.1 kB
raw-win32.c 11.1 kB
vdi.c 28.5 kB
vmdk.c 26.3 kB
vpc.c 17.2 kB
vvfat.c 80 kB

Latest revisions

# Date Author Comment
5ec4d682 08/24/2009 04:46 pm Nathan Froyd

eliminate errors about unused results in block/vpc.c

These errors come up when compiling with gcc-4.3.3 and some older headers:

/scratch/froydnj/qemu.git/block/vpc.c: In function 'vpc_create':
/scratch/froydnj/qemu.git/block/vpc.c:514: error: value computed is not used...
4dd75c70 08/24/2009 04:46 pm Christoph Hellwig

make pthreads mandatory

As requested by Anthony make pthreads mandatory. This means we will always
have AIO available on posix hosts, and it will also allow enabling the I/O
thread unconditionally once it's ready.

Signed-off-by: Christoph Hellwig <>...
1786dc15 08/15/2009 02:33 pm Blue Swirl

Use pstrcpy to avoid OpenBSD linker warnings

Signed-off-by: Blue Swirl <>
9aebd98a 08/10/2009 09:05 pm Stefan Weil

Add new block driver for the VDI format (only aio supported)

This is a new block driver written from scratch
to support the VDI format in QEMU.

VDI is the native format used by Innotek / SUN VirtualBox.

Latest changes:

  • stripped down version
    (code for synchronous operations and experimental code removed)...
df3cee1a 08/01/2009 01:13 pm Blue Swirl

Fix Sparse warning about "expression using sizeof on a function"

Signed-off-by: Blue Swirl <>
71e72a19 07/27/2009 10:09 pm Juan Quintela

rename HOST_BSD to CONFIG_BSD

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
b171271a 07/22/2009 06:58 pm Kevin Wolf

vmdk: Fix backing file handling

Instead of storing the backing file in its own BlockDriverState, VMDK uses the
BlockDriverState of the raw image file it opened. This is wrong and breaks
functions that access the backing file or protocols. This fix replaces all...
0bf9e31a 07/20/2009 08:19 pm Blue Swirl

Fix most warnings (errors with -Werror) when debugging is enabled

I used the following command to enable debugging:
perl -p -i -e 's/^\/\/#define DEBUG/#define DEBUG/g' * /* *//*

Signed-off-by: Blue Swirl <>
1e37d059 07/17/2009 01:28 am Stefan Weil

raw-posix: Handle errors in raw_create

In qemu-iotests, some large images are created using qemu-img.

Without checks for errors, qemu-img will just create an
empty image, and later read / write tests will fail.

With the patch, failures during image creation are detected...
45566e9c 07/16/2009 04:28 pm Christoph Hellwig

replace bdrv_{get, put}_buffer with bdrv_{load, save}_vmstate

The VM state offset is a concept internal to the image format. Replace
the old bdrv_{get,put}_buffer method that require an index into the
image file that is constructed from the VM state offset and an offset...

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