These patches are the common part of my hmp/qmp block query series and Pavel's qmp snapshot command converion series. It mainly does following things: 1 move snapshot related code to block/snapshot.c, qmp and info dumping code to block/qapi.c. 2 better bdrv_snapshot_find(). 3 better info dumping function to get rid of buffer, avoid string truncation.
Note patch 2 and 3, 5 and 6 can be squashed. Sperating them to make review easier, since some code is already reviewed before. Stefan Hajnoczi (1): 1 block: drop bs_snapshots global variable Wenchao Xia (6): 2 block: move bdrv_snapshot_find() to block/snapshot.c 3 block: move snapshot code in block.c to block/snapshot.c 4 block: distinguish id and name in bdrv_find_snapshot() 5 block: move collect_snapshots() and collect_image_info() to block/qapi.c 6 block: move qmp and info dump related code to block/qapi.c 7 block: dump to monitor for bdrv_snapshot_dump() and bdrv_image_info_dump() block.c | 318 ------------------------------------- block/Makefile.objs | 1 + block/qapi.c | 362 +++++++++++++++++++++++++++++++++++++++++++ block/snapshot.c | 212 +++++++++++++++++++++++++ include/block/block.h | 29 +---- include/block/block_int.h | 1 + include/block/qapi.h | 41 +++++ include/block/snapshot.h | 55 +++++++ include/qemu/error-report.h | 1 + qemu-img.c | 163 +------------------ savevm.c | 75 ++++----- util/qemu-error.c | 18 ++ 12 files changed, 735 insertions(+), 541 deletions(-) create mode 100644 block/qapi.c create mode 100644 block/snapshot.c create mode 100644 include/block/qapi.h create mode 100644 include/block/snapshot.h