25.10.2019 15:31, Max Reitz wrote:
> On 22.10.19 13:17, Vladimir Sementsov-Ogievskiy wrote:
>> I'm going to bring block-status driven, async copying process to
>> block-copy, to make it fast. The first step is to limit memory usage of
>> backup, here is it.
>>
>> v3:
>> 03: add Max's r-b
>> 04: fix commit message and include guards, add Max's r-b
>> 05-06: add Max's r-b
>>
>> v2: [mostly by Max's comments]
>> Now based on master (Thank you Max!)
>> 01: add Max's r-b
>> 02: add Max's r-b
>> 03: - refactor block_copy_do_copy goto/return
>> - add small comment to block_copy_do_copy
>> 04: - a lot of renaming and wording fixes
>> - refactor to use "available" instead of "taken"
>> - refactor co_get_from_shres
>> 05: rebase on 04 changes
>> 06: drop extra things from max_transfer calculation
>>
>> Vladimir Sementsov-Ogievskiy (6):
>> block/block-copy: allocate buffer in block_copy_with_bounce_buffer
>> block/block-copy: limit copy_range_size to 16 MiB
>> block/block-copy: refactor copying
>> util: introduce SharedResource
>> block/block-copy: add memory limit
>> block/block-copy: increase buffered copy request
>>
>> include/block/block-copy.h | 5 +-
>> include/qemu/co-shared-resource.h | 71 ++++++++++++
>> block/block-copy.c | 182 +++++++++++++++---------------
>> util/qemu-co-shared-resource.c | 76 +++++++++++++
>> block/trace-events | 6 +-
>> util/Makefile.objs | 1 +
>> 6 files changed, 249 insertions(+), 92 deletions(-)
>> create mode 100644 include/qemu/co-shared-resource.h
>> create mode 100644 util/qemu-co-shared-resource.c
>
> Thanks, applied to my block branch:
>
> https://git.xanclic.moe/XanClic/qemu/commits/branch/block
>
> Max
>
Thank you Max!
--
Best regards,
Vladimir