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root / block @ cac8f4a6

Name Size
Makefile.objs 832 Bytes
blkdebug.c 17.3 kB
blkverify.c 11.7 kB
bochs.c 7.1 kB
cloop.c 5.9 kB
commit.c 7.3 kB
cow.c 9.5 kB
curl.c 18.5 kB
dmg.c 10.3 kB
gluster.c 17.8 kB
iscsi.c 35.2 kB
linux-aio.c 5.5 kB
mirror.c 18.7 kB
nbd.c 18.7 kB
parallels.c 4.8 kB
qcow.c 27.8 kB
qcow2-cache.c 7.8 kB
qcow2-cluster.c 43.2 kB
qcow2-refcount.c 41.3 kB
qcow2-snapshot.c 18.6 kB
qcow2.c 52.5 kB
qcow2.h 12.2 kB
qed-check.c 6.5 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 46 kB
qed.h 10.8 kB
raw-aio.h 1.6 kB
raw-posix.c 49.7 kB
raw-win32.c 16.6 kB
raw.c 3.9 kB
rbd.c 26.1 kB
sheepdog.c 59.5 kB
ssh.c 28.7 kB
stream.c 6.7 kB
vdi.c 24.7 kB
vmdk.c 49.4 kB
vpc.c 23.3 kB
vvfat.c 84.5 kB
win32-aio.c 5.9 kB

Latest revisions

# Date Author Comment
cac8f4a6 04/26/2013 02:26 pm Liu Yuan

sheepdog: add discard/trim support for sheepdog

The 'TRIM' command from VM that is to release underlying data storage for
better thin-provision is already supported by the Sheepdog.

This patch adds the TRIM support at QEMU part.

For older Sheepdog that doesn't support it, we return 0(success) to upper layer....
f1ab7a5a 04/22/2013 04:08 pm Anthony Liguori

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

  1. By Kevin Wolf (16) and Stefan Hajnoczi (4)
  2. Via Kevin Wolf
    • kwolf/for-anthony:
      qemu-iotests: add 053 unaligned compressed image size test
      block: Allow overriding backing.file.filename
      block: Remove filename parameter from .bdrv_file_open()...
25690739 04/22/2013 04:05 pm Anthony Liguori

Merge remote-tracking branch 'bonzini/nbd-next' into staging

  1. By Stefan Hajnoczi
  2. Via Paolo Bonzini
    • bonzini/nbd-next:
      nbd: set TCP_NODELAY
      nbd: use TCP_CORK in nbd_co_send_request()
      nbd: unlock mutex in nbd_co_send_request() error path

Message-id: ...
56d1b4d2 04/22/2013 12:34 pm Kevin Wolf

block: Remove filename parameter from .bdrv_file_open()

It is unused now in all block drivers.

Signed-off-by: Kevin Wolf <>
Reviewed-by: Eric Blake <>
8e6d58cd 04/22/2013 11:27 am Kevin Wolf

curl: Use bdrv_open options instead of filename

As a bonus, going through the QemuOpts QEMU_OPT_SIZE parser for the
readahead option gives us proper error reporting that the previous use
of atoi() lacked.

Signed-off-by: Kevin Wolf <>
Reviewed-by: Eric Blake <>
b4894776 04/22/2013 11:27 am Kevin Wolf

gluster: Use bdrv_open options instead of filename

This is only to convert the internal interface that is used for passing
the "filename" to be parsed, but converting to actual fine grained
options is left for another day, as it doesn't look trivial.

Signed-off-by: Kevin Wolf <>...
60beb341 04/22/2013 11:27 am Kevin Wolf

iscsi: Use bdrv_open options instead of filename

This is only to convert the internal interface that is used for passing
the "filename" to be parsed, but converting to actual fine grained
options is left for another day, as it doesn't look trivial.

Signed-off-by: Kevin Wolf <>...
a9ccedc3 04/22/2013 11:27 am Kevin Wolf

rbd: Use bdrv_open options instead of filename

This is only to convert the internal interface that is used for passing
the "filename" to be parsed, but converting to actual fine grained
options is left for another day, as it doesn't look trivial.

Signed-off-by: Kevin Wolf <>...
c8c96350 04/22/2013 11:27 am Kevin Wolf

sheepdog: Use bdrv_open options instead of filename

This is only to convert the internal interface that is used for passing
the "filename" to be parsed, but converting to actual fine grained
options is left for another day, as it doesn't look trivial.

Signed-off-by: Kevin Wolf <>...
7ad9be64 04/22/2013 11:27 am Kevin Wolf

vvfat: Use bdrv_open options instead of filename

Signed-off-by: Kevin Wolf <>
Reviewed-by: Eric Blake <>

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