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Diffstat (limited to 'fs/nilfs2/btree.h')
-rw-r--r--fs/nilfs2/btree.h31
1 files changed, 2 insertions, 29 deletions
diff --git a/fs/nilfs2/btree.h b/fs/nilfs2/btree.h
index 4766deb52fb..0e72bbbc6b6 100644
--- a/fs/nilfs2/btree.h
+++ b/fs/nilfs2/btree.h
@@ -34,28 +34,6 @@ struct nilfs_btree;
struct nilfs_btree_path;
/**
- * struct nilfs_btree_operations - B-tree operation table
- */
-struct nilfs_btree_operations {
- __u64 (*btop_find_target)(const struct nilfs_btree *,
- const struct nilfs_btree_path *, __u64);
- void (*btop_set_target)(struct nilfs_btree *, __u64, __u64);
-
- struct the_nilfs *(*btop_get_nilfs)(struct nilfs_btree *);
-
- int (*btop_propagate)(struct nilfs_btree *,
- struct nilfs_btree_path *,
- int,
- struct buffer_head *);
- int (*btop_assign)(struct nilfs_btree *,
- struct nilfs_btree_path *,
- int,
- struct buffer_head **,
- sector_t,
- union nilfs_binfo *);
-};
-
-/**
* struct nilfs_btree_node - B-tree node
* @bn_flags: flags
* @bn_level: level
@@ -80,13 +58,9 @@ struct nilfs_btree_node {
/**
* struct nilfs_btree - B-tree structure
* @bt_bmap: bmap base structure
- * @bt_ops: B-tree operation table
*/
struct nilfs_btree {
struct nilfs_bmap bt_bmap;
-
- /* B-tree-specific members */
- const struct nilfs_btree_operations *bt_ops;
};
@@ -108,10 +82,9 @@ struct nilfs_btree {
int nilfs_btree_path_cache_init(void);
void nilfs_btree_path_cache_destroy(void);
-int nilfs_btree_init(struct nilfs_bmap *, __u64, __u64);
+int nilfs_btree_init(struct nilfs_bmap *);
int nilfs_btree_convert_and_insert(struct nilfs_bmap *, __u64, __u64,
- const __u64 *, const __u64 *,
- int, __u64, __u64);
+ const __u64 *, const __u64 *, int);
void nilfs_btree_init_gc(struct nilfs_bmap *);
#endif /* _NILFS_BTREE_H */