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| author | Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> | 2023-07-11 20:25:51 +0300 |
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| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2023-08-30 07:39:10 -0400 |
| commit | c54483b6f45a0c84e230728a1a9e7adf90345e15 (patch) | |
| tree | 5bf9bacf290a472997dc5cb756125cf5eb92ba9f /tests/tcg/multiarch/gdbstub/test-thread-breakpoint.py | |
| parent | f187609f27b261702a17f79d20bf252ee0d4f9cd (diff) | |
| download | focaccia-qemu-c54483b6f45a0c84e230728a1a9e7adf90345e15.tar.gz focaccia-qemu-c54483b6f45a0c84e230728a1a9e7adf90345e15.zip | |
block: add subcluster_size field to BlockDriverInfo
This is going to be used in the subsequent commit as requests alignment (in particular, during copy-on-read). This value only makes sense for the formats which support subclusters (currently QCOW2 only). If this field isn't set by driver's own bdrv_get_info() implementation, we simply set it equal to the cluster size thus treating each cluster as having a single subcluster. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-ID: <20230711172553.234055-2-andrey.drobyshev@virtuozzo.com>
Diffstat (limited to 'tests/tcg/multiarch/gdbstub/test-thread-breakpoint.py')
0 files changed, 0 insertions, 0 deletions