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root / block @ 0b919fae

Name Size
Makefile.objs 887 Bytes
blkdebug.c 17.4 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 kB
linux-aio.c 5.5 kB
mirror.c 18.7 kB
nbd.c 19 kB
parallels.c 4.8 kB
qapi.c 15.1 kB
qcow.c 27.8 kB
qcow2-cache.c 7.8 kB
qcow2-cluster.c 44 kB
qcow2-refcount.c 44.5 kB
qcow2-snapshot.c 18.7 kB
qcow2.c 53.8 kB
qcow2.h 13 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 26.2 kB
sheepdog.c 64.1 kB
snapshot.c 4.1 kB
ssh.c 28.7 kB
stream.c 6.7 kB
vdi.c 24.7 kB
vhdx.c 30.4 kB
vhdx.h 14.8 kB
vmdk.c 52.8 kB
vpc.c 23.3 kB
vvfat.c 84.5 kB
win32-aio.c 5.9 kB

Latest revisions

# Date Author Comment
6cfcb9b8 06/24/2013 11:25 am Kevin Wolf

qcow2: Add refcount update reason to all callers

This adds a refcount update reason to all callers of update_refcounts(),
so that a follow-up patch can use this information to decide whether
clusters that reach a refcount of 0 should be discarded in the image...
67af674e 06/24/2013 11:25 am Kevin Wolf

qcow2: Options to enable discard for freed clusters

Deleted snapshots are discarded in the image file by default, discard
requests take their default from the -drive discard=... option and other
places that free clusters must always be enabled explicitly....
0b919fae 06/24/2013 11:25 am Kevin Wolf

qcow2: Batch discards

This optimises the discard operation for freed clusters by batching
discard requests (both snapshot deletion and bdrv_discard end up
updating the refcounts cluster by cluster).

Note that we don't discard asynchronously, but keep s->lock held. This...
3ed8a843 06/18/2013 06:06 pm Anthony Liguori

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

  1. By Paolo Bonzini (3) and others
  2. Via Paolo Bonzini
    • bonzini/scsi-next:
      iscsi: reorganize iscsi_readcapacity_sync
      iscsi: simplify freeing of tasks
      vhost-scsi: fix k->set_guest_notifiers() NULL dereference...
f0d2a4d4 06/18/2013 01:43 pm Paolo Bonzini

iscsi: simplify freeing of tasks

Always free them in the iscsi_aio_*_acb functions and remove the
checks in their callers. Remove ifs when the task struct was
previously dereferenced (spotted by Coverity).

Cc:
Signed-off-by: Paolo Bonzini <>
1288844e 06/18/2013 01:43 pm Paolo Bonzini

iscsi: reorganize iscsi_readcapacity_sync

Avoid the goto, and use the same retry logic for the 10- and 16-
byte versions.

Cc:
Signed-off-by: Paolo Bonzini <>
23307908 06/18/2013 12:43 pm Ján Tomko

nbd: strip braces from literal IPv6 address in URI

Otherwise they would get passed to getaddrinfo and fail with:
address resolution failed for [::1]:1234: Name or service not known

(Broken by commit v1.4.0-736-gf17c90b)

Signed-off-by: Ján Tomko <>...
21a885a7 06/17/2013 09:14 pm Anthony Liguori

Merge remote-tracking branch 'luiz/queue/qmp' into staging

  1. By Luiz Capitulino
  2. Via Luiz Capitulino
    • luiz/queue/qmp:
      qerror: drop QERR_OPEN_FILE_FAILED macro
      block: bdrv_reopen_prepare(): don't use QERR_OPEN_FILE_FAILED
      savevm: qmp_xen_save_devices_state(): use error_setg_file_open()...
8da1aa15 06/17/2013 06:47 pm Richard W.M. Jones

curl: Don't set curl options on the handle just before it's going to be deleted.

(Found by Kamil Dudka)

Signed-off-by: Richard W.M. Jones <>
Cc: Michael Tokarev <>
Signed-off-by: Kevin Wolf <>
0bed087d 06/17/2013 06:47 pm Evgeny Budilovsky

vmdk: Allow reading variable size descriptor files

the hard-coded 2k buffer on the stack won't allow reading big descriptor
files which can be generated when storing big images. For example 500G
vmdk splitted to 2G chunks.

Signed-off-by: Evgeny Budilovsky <>...

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