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| H A D | copy-before-write.c | diff 507175197b06a24beb2369abe95b00172741c457 Wed Mar 13 10:28:19 CDT 2024 Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> block/copy-before-write: support unligned snapshot-discard
First thing that crashes on unligned access here is
bdrv_reset_dirty_bitmap(). Correct way is to align-down the
snapshot-discard request.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
Message-Id: <20240313152822.626493-3-vsementsov@yandex-team.ru>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
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