diff options
Diffstat (limited to 'fs/erofs/internal.h')
| -rw-r--r-- | fs/erofs/internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index 8e70435629e5..fca3747d97be 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -274,6 +274,7 @@ EROFS_FEATURE_FUNCS(big_pcluster, incompat, INCOMPAT_BIG_PCLUSTER) EROFS_FEATURE_FUNCS(chunked_file, incompat, INCOMPAT_CHUNKED_FILE) EROFS_FEATURE_FUNCS(device_table, incompat, INCOMPAT_DEVICE_TABLE) EROFS_FEATURE_FUNCS(compr_head2, incompat, INCOMPAT_COMPR_HEAD2) +EROFS_FEATURE_FUNCS(ztailpacking, incompat, INCOMPAT_ZTAILPACKING) EROFS_FEATURE_FUNCS(sb_chksum, compat, COMPAT_SB_CHKSUM) /* atomic flag definitions */ @@ -308,6 +309,9 @@ struct erofs_inode { unsigned short z_advise; unsigned char z_algorithmtype[2]; unsigned char z_logical_clusterbits; + unsigned long z_tailextent_headlcn; + unsigned int z_idataoff; + unsigned short z_idata_size; }; #endif /* CONFIG_EROFS_FS_ZIP */ }; @@ -421,6 +425,8 @@ struct erofs_map_blocks { #define EROFS_GET_BLOCKS_FIEMAP 0x0002 /* Used to map the whole extent if non-negligible data is requested for LZMA */ #define EROFS_GET_BLOCKS_READMORE 0x0004 +/* Used to map tail extent for tailpacking inline pcluster */ +#define EROFS_GET_BLOCKS_FINDTAIL 0x0008 enum { Z_EROFS_COMPRESSION_SHIFTED = Z_EROFS_COMPRESSION_MAX, |