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Kevin Wolf 0db832f42e commit: Add filter-node-name to block-commit 
Management tools need to be able to know about every node in the graph
and need a way to address them. Changing the graph structure was okay
because libvirt doesn't really manage the node level yet, but future
libvirt versions need to deal with both new and old version of qemu.

This new option to blockdev-commit allows the client to set a node-name
for the automatically inserted filter driver, and at the same time
serves as a witness for a future libvirt that this version of qemu does
automatically insert a filter driver.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
 		2017-02-28 20:47:50 +01:00
..
Makefile.objs block/iscsi: statically link qemu_iscsi_opts 2017-01-27 18:07:58 +01:00
accounting.c block: Clean up includes 2016-01-20 13:36:23 +01:00
archipelago.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
backup.c backup: Use real permissions in backup block job 2017-02-28 20:40:37 +01:00
blkdebug.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
blkreplay.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
blkverify.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
block-backend.c block: Add BdrvChildRole.get_parent_desc() 2017-02-28 20:40:37 +01:00
bochs.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
cloop.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
commit.c commit: Add filter-node-name to block-commit 2017-02-28 20:47:50 +01:00
crypto.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
curl.c curl: do not use aio_context_acquire/release 2017-02-27 13:33:24 +00:00
dirty-bitmap.c block: More operations for meta dirty bitmap 2016-10-24 17:56:07 +02:00
dmg-bz2.c dmg: Move libbz2 code to dmg-bz2.so 2016-10-07 14:14:06 +02:00
dmg.c block: Request child permissions in format drivers 2017-02-28 20:40:36 +01:00
dmg.h dmg: Move libbz2 code to dmg-bz2.so 2016-10-07 14:14:06 +02:00
file-posix.c qemu-img: Improve documentation for PREALLOC_MODE_FALLOC 2017-02-24 16:09:23 +01:00
file-win32.c block: Rename raw-{posix,win32} to file-*.c 2017-01-09 13:30:53 +01:00
gluster.c block: explicitly acquire aiocontext in bottom halves that need it 2017-02-21 11:39:39 +00:00
io.c coroutine-lock: add mutex argument to CoQueue APIs 2017-02-21 11:39:40 +00:00
iscsi-opts.c block/iscsi: statically link qemu_iscsi_opts 2017-01-27 18:07:58 +01:00
iscsi.c iscsi: do not use aio_context_acquire/release 2017-02-27 13:58:58 +00:00
linux-aio.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
mirror.c commit: Add filter-node-name to block-commit 2017-02-28 20:47:50 +01:00
nbd-client.c coroutine-lock: add mutex argument to CoQueue APIs 2017-02-21 11:39:40 +00:00
nbd-client.h nbd: convert to use qio_channel_yield 2017-02-21 11:14:08 +00:00
nbd.c block: Don't bother asserting type of output visitor's output 2017-02-22 19:52:20 +01:00
nfs.c nfs: do not use aio_context_acquire/release 2017-02-27 13:58:53 +00:00
null.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
parallels.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qapi.c block: Don't bother asserting type of output visitor's output 2017-02-22 19:52:20 +01:00
qcow.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qcow2-cache.c qcow2: Remove stale comment 2016-11-25 13:51:30 +01:00
qcow2-cluster.c coroutine-lock: add mutex argument to CoQueue APIs 2017-02-21 11:39:40 +00:00
qcow2-refcount.c block: Pass BdrvChild to bdrv_truncate() 2017-02-24 16:09:23 +01:00
qcow2-snapshot.c block: Convert bdrv_pwrite(v/_sync) to BdrvChild 2016-07-05 16:46:27 +02:00
qcow2.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qcow2.h qcow2: Optimize the refcount-block overlap check 2017-02-12 00:47:43 +01:00
qed-check.c qed: Use DIV_ROUND_UP 2016-06-07 18:19:24 +03:00
qed-cluster.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
qed-gencb.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qed-l2-cache.c block: Clean up includes 2016-01-20 13:36:23 +01:00
qed-table.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
qed.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
qed.h block: explicitly acquire aiocontext in timers that need it 2017-02-21 11:14:08 +00:00
quorum.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
raw-format.c block: Request child permissions in filter drivers 2017-02-28 20:40:36 +01:00
rbd.c RBD: Add support readv,writev for rbd 2017-02-24 12:43:01 -05:00
replication.c commit: Add filter-node-name to block-commit 2017-02-28 20:47:50 +01:00
sheepdog.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
snapshot.c error: Remove NULL checks on error_propagate() calls 2016-06-20 16:38:13 +02:00
ssh.c block: explicitly acquire aiocontext in callbacks that need it 2017-02-21 11:39:36 +00:00
stream.c stream: Use real permissions in streaming block job 2017-02-28 20:47:50 +01:00
throttle-groups.c coroutine-lock: add mutex argument to CoQueue APIs 2017-02-21 11:39:40 +00:00
trace-events trace: clean up trace-events files 2017-01-31 17:12:15 +00:00
vdi.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vhdx-endian.c vhdx: Use QEMU UUID API 2016-09-23 11:42:52 +08:00
vhdx-log.c block: Pass BdrvChild to bdrv_truncate() 2017-02-24 16:09:23 +01:00
vhdx.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
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: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vpc.c block: Add BDRV_O_RESIZE for blk_new_open() 2017-02-28 20:40:36 +01:00
vvfat.c vvfat: Implement .bdrv_child_perm() 2017-02-28 20:40:36 +01:00
win32-aio.c block: explicitly acquire aiocontext in aio callbacks that need it 2017-02-21 11:39:39 +00:00
write-threshold.c block: use bdrv_add_before_write_notifier 2016-10-07 13:34:07 +02:00