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| author | Josef Bacik <jbacik@redhat.com> | 2008-07-24 12:12:38 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:05 -0400 |
| commit | aec7477b3b0e8ec93f6d274f25ba40b0665134d4 (patch) | |
| tree | 2f689681e2f1b48d1c42b2242e21cbf456ec4c55 /fs/btrfs/ctree.h | |
| parent | 3eaa2885276fd6dac7b076a793932428b7168e74 (diff) | |
| download | lwn-aec7477b3b0e8ec93f6d274f25ba40b0665134d4.tar.gz lwn-aec7477b3b0e8ec93f6d274f25ba40b0665134d4.zip | |
Btrfs: Implement new dir index format
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 6675e916ebcd..beb05b1de54c 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -372,6 +372,7 @@ struct btrfs_dev_extent { } __attribute__ ((__packed__)); struct btrfs_inode_ref { + __le64 index; __le16 name_len; /* name goes here */ } __attribute__ ((__packed__)); @@ -902,6 +903,7 @@ BTRFS_SETGET_STACK_FUNCS(block_group_flags, /* struct btrfs_inode_ref */ BTRFS_SETGET_FUNCS(inode_ref_name_len, struct btrfs_inode_ref, name_len, 16); +BTRFS_SETGET_FUNCS(inode_ref_index, struct btrfs_inode_ref, index, 64); /* struct btrfs_inode_item */ BTRFS_SETGET_FUNCS(inode_generation, struct btrfs_inode_item, generation, 64); @@ -1528,7 +1530,7 @@ int btrfs_find_dead_roots(struct btrfs_root *root, u64 objectid, /* dir-item.c */ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, const char *name, int name_len, u64 dir, - struct btrfs_key *location, u8 type); + struct btrfs_key *location, u8 type, u64 index); struct btrfs_dir_item *btrfs_lookup_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, u64 dir, @@ -1566,11 +1568,11 @@ int btrfs_find_highest_inode(struct btrfs_root *fs_root, u64 *objectid); int btrfs_insert_inode_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, const char *name, int name_len, - u64 inode_objectid, u64 ref_objectid); + u64 inode_objectid, u64 ref_objectid, u64 index); int btrfs_del_inode_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, const char *name, int name_len, - u64 inode_objectid, u64 ref_objectid); + u64 inode_objectid, u64 ref_objectid, u64 *index); int btrfs_insert_empty_inode(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, u64 objectid); |