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| author | Alberto Garcia <berto@igalia.com> | 2019-05-10 19:22:54 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2019-05-20 17:08:56 +0200 |
| commit | b6c246942b14d3e0dec46a6c5868ed84e7dbea19 (patch) | |
| tree | ce424eaf7dd574d6ae54e64dcc380dac9c2de656 /block/io.c | |
| parent | 50ba5b2d994853b38fed10e0841b119da0f8b8e5 (diff) | |
| download | qemu-b6c246942b14d3e0dec46a6c5868ed84e7dbea19.zip qemu-b6c246942b14d3e0dec46a6c5868ed84e7dbea19.tar.gz qemu-b6c246942b14d3e0dec46a6c5868ed84e7dbea19.tar.bz2 | |
qcow2: Define and use QCOW2_COMPRESSED_SECTOR_SIZE
When an L2 table entry points to a compressed cluster the space used
by the data is specified in 512-byte sectors. This size is independent
from BDRV_SECTOR_SIZE and is specific to the qcow2 file format.
The QCOW2_COMPRESSED_SECTOR_SIZE constant defined in this patch makes
this explicit.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/io.c')
0 files changed, 0 insertions, 0 deletions