Hi all!

Here is small improvement for bitmap exporting interface.

Vladimir Sementsov-Ogievskiy (3):
  qapi: rename BlockDirtyBitmapMergeSource to BlockDirtyBitmapOrStr
  qapi: nbd-export: allow select bitmaps by node/name pair
  iotests/223: check new possibility of exporting bitmaps by node/name

 block/monitor/bitmap-qmp-cmds.c        |  6 +--
 blockdev-nbd.c                         |  8 +++-
 include/block/block_int-global-state.h |  2 +-
 nbd/server.c                           | 63 +++++++++++++++++---------
 qapi/block-core.json                   |  6 +--
 qapi/block-export.json                 |  5 +-
 qemu-img.c                             |  8 ++--
 qemu-nbd.c                             | 11 ++++-
 tests/qemu-iotests/223                 | 16 +++++++
 tests/qemu-iotests/223.out             | 47 ++++++++++++++++++-
 10 files changed, 133 insertions(+), 39 deletions(-)

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2.35.1