[PULL 00/23] Block patches

[Hanna Reitz]

The following changes since commit 9d662a6b22a0838a85c5432385f35db2488a33a5:

  Merge remote-tracking branch 'remotes/legoater/tags/pull-ppc-20220305' into 
staging (2022-03-05 18:03:15 +0000)

are available in the Git repository at:

  https://gitlab.com/hreitz/qemu.git tags/pull-block-2022-03-07

for you to fetch changes up to 743da0b401cdc3ee94bc519975e339a3cdbe0ad1:

  iotests/image-fleecing: test push backup with fleecing (2022-03-07 09:33:31 
+0100)

----------------------------------------------------------------
Block patches for 7.0-rc0:
- New fleecing backup scheme
- iotest fixes
- Fixes for the curl block driver
- Fix for the preallocate block driver
- IDE fix for zero-length TRIM requests

----------------------------------------------------------------
Hanna Reitz (2):
  ide: Increment BB in-flight counter for TRIM BH
  iotests: Write test output to TEST_DIR

Peter Maydell (2):
  block/curl.c: Set error message string if curl_init_state() fails
  block/curl.c: Check error return from curl_easy_setopt()

Thomas Huth (2):
  tests/qemu-iotests/040: Skip TestCommitWithFilters without 'throttle'
  tests/qemu-iotests/testrunner: Quote "case not run" lines in TAP mode

Vladimir Sementsov-Ogievskiy (17):
  block: fix preallocate filter: don't do unaligned preallocate requests
  block/block-copy: move copy_bitmap initialization to
    block_copy_state_new()
  block/dirty-bitmap: bdrv_merge_dirty_bitmap(): add return value
  block/block-copy: block_copy_state_new(): add bitmap parameter
  block/copy-before-write: add bitmap open parameter
  block/block-copy: add block_copy_reset()
  block: intoduce reqlist
  block/reqlist: reqlist_find_conflict(): use ranges_overlap()
  block/dirty-bitmap: introduce bdrv_dirty_bitmap_status()
  block/reqlist: add reqlist_wait_all()
  block/io: introduce block driver snapshot-access API
  block: introduce snapshot-access block driver
  block: copy-before-write: realize snapshot-access API
  iotests/image-fleecing: add test-case for fleecing format node
  iotests.py: add qemu_io_pipe_and_status()
  iotests/image-fleecing: add test case with bitmap
  iotests/image-fleecing: test push backup with fleecing

 qapi/block-core.json                        |  14 +-
 include/block/block-common.h                |   3 +-
 include/block/block-copy.h                  |   2 +
 include/block/block_int-common.h            |  24 ++
 include/block/block_int-io.h                |   9 +
 include/block/dirty-bitmap.h                |   4 +-
 include/block/reqlist.h                     |  75 ++++++
 include/qemu/hbitmap.h                      |  12 +
 block/block-copy.c                          | 150 +++++------
 block/copy-before-write.c                   | 265 +++++++++++++++++++-
 block/curl.c                                |  92 ++++---
 block/dirty-bitmap.c                        |  15 +-
 block/io.c                                  |  76 ++++++
 block/monitor/bitmap-qmp-cmds.c             |   5 +-
 block/preallocate.c                         |  15 +-
 block/reqlist.c                             |  85 +++++++
 block/snapshot-access.c                     | 132 ++++++++++
 hw/ide/core.c                               |   7 +
 util/hbitmap.c                              |  33 +++
 MAINTAINERS                                 |   5 +-
 block/meson.build                           |   2 +
 tests/qemu-iotests/040                      |   1 +
 tests/qemu-iotests/257.out                  | 224 +++++++++++++++++
 tests/qemu-iotests/common.rc                |   6 +-
 tests/qemu-iotests/iotests.py               |   8 +-
 tests/qemu-iotests/testenv.py               |   5 +-
 tests/qemu-iotests/testrunner.py            |  19 +-
 tests/qemu-iotests/tests/image-fleecing     | 185 +++++++++++---
 tests/qemu-iotests/tests/image-fleecing.out | 221 +++++++++++++++-
 29 files changed, 1499 insertions(+), 195 deletions(-)
 create mode 100644 include/block/reqlist.h
 create mode 100644 block/reqlist.c
 create mode 100644 block/snapshot-access.c

-- 
2.34.1