Denis V. Lunev e9ff957ac2 snapshot: create helper to test that block drivers supports snapshots ...

The patch enforces proper locking for this operation.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
Tested-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

2015-11-19 11:50:00 +01:00

..

accounting.c

block: Update copyright of the accounting code

2015-11-12 16:22:47 +01:00

archipelago.c

block: remove superfluous '\n' around error_report/error_setg

2015-03-10 08:15:33 +03:00

backup.c

block: Add BlockJobTxn support to backup_run

2015-11-12 16:22:44 +01:00

blkdebug.c

blkdebug: Don't confuse image as backing file

2015-10-16 15:35:48 +02:00

blkverify.c

blkverify: Fix BDS leak in .bdrv_open error path

2015-10-16 15:34:30 +02:00

block-backend.c

block: add blk_abort_aio_request

2015-11-17 15:06:21 -05:00

bochs.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

cloop.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

commit.c

commit: reopen overlay_bs before base

2015-11-11 16:25:47 +01:00

curl.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

dmg.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

gluster.c

gluster: allocate GlusterAIOCBs on the stack

2015-11-11 10:45:39 -05:00

io.c

block: Introduce BlockDriver.bdrv_drain callback

2015-11-12 16:22:43 +01:00

iscsi.c

block: Drop BlockDriver.bdrv_ioctl

2015-11-12 16:22:43 +01:00

linux-aio.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

Makefile.objs

block: convert quorum blockdrv to use crypto APIs

2015-07-08 13:11:01 +02:00

mirror.c

blockjob: Introduce reference count and fix reference to job->bs

2015-11-12 16:22:43 +01:00

nbd-client.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

nbd-client.h

nbd: Set block size to BDRV_SECTOR_SIZE

2015-03-18 12:07:01 +01:00

nbd.c

block: Convert to new qapi union layout

2015-11-02 08:30:27 +01:00

nfs.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

null.c

block/null: Support reopen

2015-04-28 15:36:09 +02:00

parallels.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qapi.c

block: Add average I/O queue depth to BlockDeviceTimedStats

2015-11-12 16:22:46 +01:00

qcow2-cache.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2-cluster.c

qcow2: Fix qcow2_get_cluster_offset() for zero clusters

2015-11-11 16:55:29 +01:00

qcow2-refcount.c

qcow2: avoid misaligned 64bit bswap

2015-11-11 16:25:47 +01:00

qcow2-snapshot.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2.c

block: Convert to new qapi union layout

2015-11-02 08:30:27 +01:00

qcow2.h

coroutine: move into libqemuutil.a library

2015-10-20 14:59:04 +01:00

qcow.c

block: Convert bs->backing_hd to BdrvChild

2015-10-16 15:34:29 +02:00

qed-check.c

block: Use g_new() & friends to avoid multiplying sizes

2014-08-20 11:51:28 +02:00

qed-cluster.c

Use glib memory allocation and free functions

2011-08-20 23:01:08 -05:00

qed-gencb.c

block: Rename BlockDriverCompletionFunc to BlockCompletionFunc

2014-10-20 13:41:27 +02:00

qed-l2-cache.c

qed: do not evict in-use L2 table cache entries

2012-03-12 15:14:06 +01:00

qed-table.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qed.c

qed: Implement .bdrv_drain

2015-11-12 16:22:43 +01:00

qed.h

qed: Really remove unused field QEDAIOCB.finished

2015-02-06 17:24:21 +01:00

quorum.c

quorum: Convert to BdrvChild

2015-10-16 15:34:29 +02:00

raw_bsd.c

block: Drop BlockDriver.bdrv_ioctl

2015-11-12 16:22:43 +01:00

raw-aio.h

linux-aio: drop return code from laio_io_unplug and ioq_submit

2014-12-12 16:57:55 +00:00

raw-posix.c

block: Drop BlockDriver.bdrv_ioctl

2015-11-12 16:22:43 +01:00

raw-win32.c

block: switch from g_slice allocator to malloc

2015-10-12 11:17:45 +01:00

rbd.c

rbd: fix ceph settings precedence

2015-07-14 17:15:23 +02:00

sheepdog.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

snapshot.c

snapshot: create helper to test that block drivers supports snapshots

2015-11-19 11:50:00 +01:00

ssh.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

stream.c

block: Move I/O status and error actions into BB

2015-10-23 18:18:23 +02:00

throttle-groups.c

throttle: Check for pending requests in throttle_group_unregister_bs()

2015-11-11 16:25:47 +01:00

vdi.c

coroutine: move into libqemuutil.a library

2015-10-20 14:59:04 +01:00

vhdx-endian.c

block: VHDX endian fixes

2014-08-15 15:07:14 +02:00

vhdx-log.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vhdx.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vhdx.h

block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec

2014-12-12 15:42:22 +00:00

vmdk.c

block: Convert to new qapi union layout

2015-11-02 08:30:27 +01:00

vpc.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vvfat.c

block: Remove bdrv_swap()

2015-10-16 15:34:30 +02:00

win32-aio.c

aio: Add "is_external" flag for event handlers

2015-10-23 18:18:23 +02:00

write-threshold.c

coroutine: move into libqemuutil.a library

2015-10-20 14:59:04 +01:00