Btrfs: get rid of the extent_item type field
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 78248d5..2d166ca 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -152,9 +152,6 @@
int slots[BTRFS_MAX_LEVEL];
};
-/* values for the type field in btrfs_extent_item */
-#define BTRFS_EXTENT_TREE 1
-#define BTRFS_EXTENT_FILE 2
/*
* items in the extent btree are used to record the objectid of the
* owner of the block and the number of references
@@ -162,7 +159,6 @@
struct btrfs_extent_item {
__le32 refs;
__le64 owner;
- u8 type;
} __attribute__ ((__packed__));
struct btrfs_inode_timespec {
@@ -489,16 +485,6 @@
ei->owner = cpu_to_le64(val);
}
-static inline u8 btrfs_extent_type(struct btrfs_extent_item *ei)
-{
- return ei->type;
-}
-
-static inline void btrfs_set_extent_type(struct btrfs_extent_item *ei, u8 val)
-{
- ei->type = val;
-}
-
static inline u64 btrfs_node_blockptr(struct btrfs_node *n, int nr)
{
return le64_to_cpu(n->ptrs[nr].blockptr);
@@ -1036,7 +1022,7 @@
struct btrfs_root *root);
int btrfs_alloc_extent(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 owner,
- u8 type, u64 num_blocks, u64 search_start,
+ u64 num_blocks, u64 search_start,
u64 search_end, struct btrfs_key *ins);
int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct buffer_head *buf);