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| author | Bo Liu (OpenAnolis) <[email protected]> | 2025-07-22 00:32:29 +0000 |
|---|---|---|
| committer | Gao Xiang <[email protected]> | 2025-07-24 11:43:31 +0000 |
| commit | 414091322c6363c9283aeb177101e4d7a3819ccd (patch) | |
| tree | eb33bc05e12e64e3869b8cd7615363651e7fe82d /rust/helpers/pci.c | |
| parent | erofs: add on-disk definition for metadata compression (diff) | |
| download | kernel-414091322c6363c9283aeb177101e4d7a3819ccd.tar.gz kernel-414091322c6363c9283aeb177101e4d7a3819ccd.zip | |
erofs: implement metadata compression
Thanks to the meta buffer infrastructure, metadata-compressed inodes are
just read from the metabox inode instead of the blockdevice (or backing
file) inode.
The same is true for shared extended attributes.
When metadata compression is enabled, inode numbers are divided from
on-disk NIDs because of non-LTS 32-bit application compatibility.
Co-developed-by: Gao Xiang <[email protected]>
Signed-off-by: Bo Liu (OpenAnolis) <[email protected]>
Acked-by: Chao Yu <[email protected]>
Signed-off-by: Gao Xiang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'rust/helpers/pci.c')
0 files changed, 0 insertions, 0 deletions