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nilfs2: remove nilfs_btree_operations from btree mapping

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will remove indirect function calls using nilfs_btree_operations
table.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
This commit is contained in:
Ryusuke Konishi
2009-05-24 18:07:59 +09:00
parent 355c6b6103
commit 7cde31d7d6
2 changed files with 15 additions and 63 deletions
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26
fs/nilfs2/btree.h
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@ -33,28 +33,6 @@
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
@ -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;
};