diff options
Diffstat (limited to 'fs/bcachefs/inode_format.h')
| -rw-r--r-- | fs/bcachefs/inode_format.h | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/fs/bcachefs/inode_format.h b/fs/bcachefs/inode_format.h index 83d107331edf..1f00938b1bdc 100644 --- a/fs/bcachefs/inode_format.h +++ b/fs/bcachefs/inode_format.h @@ -101,7 +101,10 @@ struct bch_inode_generation { x(bi_dir_offset, 64) \ x(bi_subvol, 32) \ x(bi_parent_subvol, 32) \ - x(bi_nocow, 8) + x(bi_nocow, 8) \ + x(bi_depth, 32) \ + x(bi_inodes_32bit, 8) \ + x(bi_casefold, 8) /* subset of BCH_INODE_FIELDS */ #define BCH_INODE_OPTS() \ @@ -114,7 +117,9 @@ struct bch_inode_generation { x(foreground_target, 16) \ x(background_target, 16) \ x(erasure_code, 16) \ - x(nocow, 8) + x(nocow, 8) \ + x(inodes_32bit, 8) \ + x(casefold, 8) enum inode_opt_id { #define x(name, ...) \ @@ -124,6 +129,10 @@ enum inode_opt_id { Inode_opt_nr, }; +/* + * BCH_INODE_has_case_insensitive is set if any descendent is case insensitive - + * for overlayfs + */ #define BCH_INODE_FLAGS() \ x(sync, 0) \ x(immutable, 1) \ @@ -133,7 +142,9 @@ enum inode_opt_id { x(i_size_dirty, 5) \ x(i_sectors_dirty, 6) \ x(unlinked, 7) \ - x(backptr_untrusted, 8) + x(backptr_untrusted, 8) \ + x(has_child_snapshot, 9) \ + x(has_case_insensitive, 10) /* bits 20+ reserved for packed fields below: */ @@ -149,9 +160,9 @@ enum __bch_inode_flags { #undef x }; -LE32_BITMASK(INODE_STR_HASH, struct bch_inode, bi_flags, 20, 24); -LE32_BITMASK(INODE_NR_FIELDS, struct bch_inode, bi_flags, 24, 31); -LE32_BITMASK(INODE_NEW_VARINT, struct bch_inode, bi_flags, 31, 32); +LE32_BITMASK(INODEv1_STR_HASH, struct bch_inode, bi_flags, 20, 24); +LE32_BITMASK(INODEv1_NR_FIELDS, struct bch_inode, bi_flags, 24, 31); +LE32_BITMASK(INODEv1_NEW_VARINT,struct bch_inode, bi_flags, 31, 32); LE64_BITMASK(INODEv2_STR_HASH, struct bch_inode_v2, bi_flags, 20, 24); LE64_BITMASK(INODEv2_NR_FIELDS, struct bch_inode_v2, bi_flags, 24, 31); @@ -163,4 +174,12 @@ LE64_BITMASK(INODEv3_FIELDS_START, struct bch_inode_v3, bi_flags, 31, 36); LE64_BITMASK(INODEv3_MODE, struct bch_inode_v3, bi_flags, 36, 52); +struct bch_inode_alloc_cursor { + struct bch_val v; + __u8 bits; + __u8 pad; + __le32 gen; + __le64 idx; +}; + #endif /* _BCACHEFS_INODE_FORMAT_H */ |