Yu Li 5ffc6d6107 block: qcow: initialize qcow clusters off the backing file when present ... This preserves any data that the backing file had on a cluster when doing a write to a subset of that cluster. These writes cause a performance penalty on creating new clusters if a backing file is present. This commit is based on crosvm implementation: 5ad3bc3459 Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>		2023-07-19 13:52:43 +01:00
..
src	block: qcow: initialize qcow clusters off the backing file when present	2023-07-19 13:52:43 +01:00
Cargo.toml	block: merge qcow, vhdx and block_util into block crate	2023-07-19 13:52:43 +01:00