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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-09-30 15:06:47 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-09-30 15:06:47 +0100 |
| commit | 72cb4806fdb0c5d7efca181dedfd46bed2acc9e7 (patch) | |
| tree | 227051b00272d106100b8043d81638f79287b79c /qapi | |
| parent | 3b14a767eaca3df5534a162851f04787b363670e (diff) | |
| parent | b74987cd3bf9bd4bf452ed371d864cbd1dccb08e (diff) | |
| download | qemu-72cb4806fdb0c5d7efca181dedfd46bed2acc9e7.zip qemu-72cb4806fdb0c5d7efca181dedfd46bed2acc9e7.tar.gz qemu-72cb4806fdb0c5d7efca181dedfd46bed2acc9e7.tar.bz2 | |
Merge tag 'pull-block-jobs-2024-09-30' of https://gitlab.com/vsementsov/qemu into staging
Block-jobs: improve backup fleecing
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# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>" [unknown]
# gpg: aka "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8B9C 26CD B2FD 147C 880E 86A1 561F 24C1 F19F 79FB
* tag 'pull-block-jobs-2024-09-30' of https://gitlab.com/vsementsov/qemu:
util/co-shared-resource: Remove unused co_try_get_from_shres
block: Remove unused aio_task_pool_empty
block/reqlist: allow adding overlapping requests
backup: add minimum cluster size to performance options
copy-before-write: allow specifying minimum cluster size
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 9f6dd59..c3b0a23 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1551,11 +1551,16 @@ # it should not be less than job cluster size which is calculated # as maximum of target image cluster size and 64k. Default 0. # +# @min-cluster-size: Minimum size of blocks used by copy-before-write +# and background copy operations. Has to be a power of 2. No +# effect if smaller than the maximum of the target's cluster size +# and 64 KiB. Default 0. (Since 9.2) +# # Since: 6.0 ## { 'struct': 'BackupPerf', - 'data': { '*use-copy-range': 'bool', - '*max-workers': 'int', '*max-chunk': 'int64' } } + 'data': { '*use-copy-range': 'bool', '*max-workers': 'int', + '*max-chunk': 'int64', '*min-cluster-size': 'size' } } ## # @BackupCommon: @@ -4639,12 +4644,18 @@ # @on-cbw-error parameter will decide how this failure is handled. # Default 0. (Since 7.1) # +# @min-cluster-size: Minimum size of blocks used by copy-before-write +# operations. Has to be a power of 2. No effect if smaller than +# the maximum of the target's cluster size and 64 KiB. Default 0. +# (Since 9.2) +# # Since: 6.2 ## { 'struct': 'BlockdevOptionsCbw', 'base': 'BlockdevOptionsGenericFormat', 'data': { 'target': 'BlockdevRef', '*bitmap': 'BlockDirtyBitmap', - '*on-cbw-error': 'OnCbwError', '*cbw-timeout': 'uint32' } } + '*on-cbw-error': 'OnCbwError', '*cbw-timeout': 'uint32', + '*min-cluster-size': 'size' } } ## # @BlockdevOptions: |