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root / block @ 5500316d

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 39.4 kB
qcow2-snapshot.c 18.6 kB
qcow2.c 47.3 kB
qcow2.h 9.7 kB
qed-check.c 5.8 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 kB
sheepdog.c 53.6 kB
stream.c 7.5 kB
vdi.c 24.1 kB
vmdk.c 45.7 kB
vpc.c 22.4 kB
vvfat.c 81.3 kB

Latest revisions

# Date Author Comment
833e4085 06/15/2012 03:03 pm Zhi Yong Wu

qcow2: remove a line of unnecessary code

Commit 3948d1d4 removed the pointer argument we filled in with l2_offset
but forgot to remove the unnecessary l2_offset assignment.

Signed-off-by: Zhi Yong Wu <>
Reviewed-by: Stefan Hajnoczi <>...
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 <>
1417d7e4 06/15/2012 02:52 pm Kevin Wolf

qcow2: Silence false warning

Some gcc versions seem not to be able to figure out that the switch
statement covers all possible values and that c is therefore always
initialised. Add a default branch for them.

Reported-by: malc <>
Signed-off-by: Kevin Wolf <>...
7456e4ce 06/07/2012 10:21 am Paolo Bonzini

build: move block/ objects to nested Makefile.objs

Signed-off-by: Paolo Bonzini <>
c2d76497 05/30/2012 11:18 am Jim Meyering

block: prevent snapshot mode $TMPDIR symlink attack

In snapshot mode, bdrv_open creates an empty temporary file without
checking for mkstemp or close failure, and ignoring the possibility
of a buffer overrun given a surprisingly long $TMPDIR.
Change the get_tmp_filename function to return int (not void),...
6f3c714e 05/30/2012 10:58 am MORITA Kazutaka

sheepdog: fix return value of do_load_save_vm_state

bdrv_save_vmstate and bdrv_load_vmstate should return the vmstate size
on success, and -errno on error.

Signed-off-by: MORITA Kazutaka <>
Signed-off-by: Kevin Wolf <>
30676153 05/29/2012 12:30 pm Anthony Liguori

Merge remote-tracking branch 'kwolf/for-anthony' into staging

  • kwolf/for-anthony:
    fdc-test: introduced qtest no_media_on_start and cmos qtest for floppy
    fdc: fix media detection
    fdc: floppy drive should be visible after start without media
    qemu-iotests: mark 035 qcow2-only...
f4dfa67f 05/28/2012 03:04 pm Ronnie Sahlberg

ISCSI: Switch to using READ16/WRITE16 for I/O to the LUN

This allows using LUNs bigger than 2TB. Keep using READ10 for other
device types such as MMC.

Signed-off-by: Ronnie Sahlberg <>
6bcd1346 05/28/2012 03:04 pm Ronnie Sahlberg

ISCSI: Only call READCAPACITY16 for SBC devices, use READCAPACITY10 for MMC

Signed-off-by: Ronnie Sahlberg <>

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