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| author | Peter Maydell <peter.maydell@linaro.org> | 2022-03-07 17:14:09 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-03-07 17:14:09 +0000 |
| commit | b49872aa8fc0f3f5a3036cc37aa2cb5c92866f33 (patch) | |
| tree | cf90cae300466316659e0287db1800745bfa867a /include/qemu | |
| parent | 9d662a6b22a0838a85c5432385f35db2488a33a5 (diff) | |
| parent | 743da0b401cdc3ee94bc519975e339a3cdbe0ad1 (diff) | |
| download | qemu-b49872aa8fc0f3f5a3036cc37aa2cb5c92866f33.zip qemu-b49872aa8fc0f3f5a3036cc37aa2cb5c92866f33.tar.gz qemu-b49872aa8fc0f3f5a3036cc37aa2cb5c92866f33.tar.bz2 | |
Merge remote-tracking branch 'remotes/hreitz-gitlab/tags/pull-block-2022-03-07' into staging
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
# gpg: Signature made Mon 07 Mar 2022 10:33:31 GMT
# gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg: issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF
* remotes/hreitz-gitlab/tags/pull-block-2022-03-07: (23 commits)
iotests/image-fleecing: test push backup with fleecing
iotests/image-fleecing: add test case with bitmap
iotests.py: add qemu_io_pipe_and_status()
iotests/image-fleecing: add test-case for fleecing format node
block: copy-before-write: realize snapshot-access API
block: introduce snapshot-access block driver
block/io: introduce block driver snapshot-access API
block/reqlist: add reqlist_wait_all()
block/dirty-bitmap: introduce bdrv_dirty_bitmap_status()
block/reqlist: reqlist_find_conflict(): use ranges_overlap()
block: intoduce reqlist
block/block-copy: add block_copy_reset()
block/copy-before-write: add bitmap open parameter
block/block-copy: block_copy_state_new(): add bitmap parameter
block/dirty-bitmap: bdrv_merge_dirty_bitmap(): add return value
block/block-copy: move copy_bitmap initialization to block_copy_state_new()
iotests: Write test output to TEST_DIR
tests/qemu-iotests/testrunner: Quote "case not run" lines in TAP mode
tests/qemu-iotests/040: Skip TestCommitWithFilters without 'throttle'
block: fix preallocate filter: don't do unaligned preallocate requests
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/hbitmap.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/qemu/hbitmap.h b/include/qemu/hbitmap.h index 5e71b6d..5bd986a 100644 --- a/include/qemu/hbitmap.h +++ b/include/qemu/hbitmap.h @@ -340,6 +340,18 @@ bool hbitmap_next_dirty_area(const HBitmap *hb, int64_t start, int64_t end, int64_t max_dirty_count, int64_t *dirty_start, int64_t *dirty_count); +/* + * bdrv_dirty_bitmap_status: + * @hb: The HBitmap to operate on + * @start: The bit to start from + * @count: Number of bits to proceed + * @pnum: Out-parameter. How many bits has same value starting from @start + * + * Returns true if bitmap is dirty at @start, false otherwise. + */ +bool hbitmap_status(const HBitmap *hb, int64_t start, int64_t count, + int64_t *pnum); + /** * hbitmap_iter_next: * @hbi: HBitmapIter to operate on. |