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| author | Gao Xiang <hsiangkao@linux.alibaba.com> | 2021-08-20 13:00:18 +0300 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2021-08-20 17:38:01 +0300 |
| commit | 2a9dc7a8fec6ca287e2c038f9441e24269e10b5f (patch) | |
| tree | 69cc5664ddef0dd151f1c9fb3d573cb36640a42b /fs/erofs/data.c | |
| parent | eadcd6b5a1eb39866ab8d8a3e4f2e51bc51a2350 (diff) | |
| download | linux-2a9dc7a8fec6ca287e2c038f9441e24269e10b5f.tar.xz | |
erofs: introduce chunk-based file on-disk format
Currently, uncompressed data except for tail-packing inline is
consecutive on disk.
In order to support chunk-based data deduplication, add a new
corresponding inode data layout.
In the future, the data source of chunks can be either (un)compressed.
Link: https://lore.kernel.org/r/20210820100019.208490-1-hsiangkao@linux.alibaba.com
Reviewed-by: Liu Bo <bo.liu@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'fs/erofs/data.c')
0 files changed, 0 insertions, 0 deletions