diff options
Diffstat (limited to 'fs/erofs/erofs_fs.h')
| -rw-r--r-- | fs/erofs/erofs_fs.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/erofs/erofs_fs.h b/fs/erofs/erofs_fs.h index b5d763aa8ff0..dbcd24371002 100644 --- a/fs/erofs/erofs_fs.h +++ b/fs/erofs/erofs_fs.h @@ -26,6 +26,7 @@ #define EROFS_FEATURE_INCOMPAT_COMPR_HEAD2 0x00000008 #define EROFS_FEATURE_INCOMPAT_ZTAILPACKING 0x00000010 #define EROFS_FEATURE_INCOMPAT_FRAGMENTS 0x00000020 +#define EROFS_FEATURE_INCOMPAT_DEDUPE 0x00000020 #define EROFS_ALL_FEATURE_INCOMPAT \ (EROFS_FEATURE_INCOMPAT_ZERO_PADDING | \ EROFS_FEATURE_INCOMPAT_COMPR_CFGS | \ @@ -34,7 +35,8 @@ EROFS_FEATURE_INCOMPAT_DEVICE_TABLE | \ EROFS_FEATURE_INCOMPAT_COMPR_HEAD2 | \ EROFS_FEATURE_INCOMPAT_ZTAILPACKING | \ - EROFS_FEATURE_INCOMPAT_FRAGMENTS) + EROFS_FEATURE_INCOMPAT_FRAGMENTS | \ + EROFS_FEATURE_INCOMPAT_DEDUPE) #define EROFS_SB_EXTSLOT_SIZE 16 @@ -371,6 +373,9 @@ enum { #define Z_EROFS_VLE_DI_CLUSTER_TYPE_BITS 2 #define Z_EROFS_VLE_DI_CLUSTER_TYPE_BIT 0 +/* (noncompact only, HEAD) This pcluster refers to partial decompressed data */ +#define Z_EROFS_VLE_DI_PARTIAL_REF (1 << 15) + /* * D0_CBLKCNT will be marked _only_ at the 1st non-head lcluster to store the * compressed block count of a compressed extent (in logical clusters, aka. |