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-rw-r--r--fs/nilfs2/seglist.h85
1 files changed, 0 insertions, 85 deletions
diff --git a/fs/nilfs2/seglist.h b/fs/nilfs2/seglist.h
deleted file mode 100644
index d39df9144e99..000000000000
--- a/fs/nilfs2/seglist.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * seglist.h - expediential structure and routines to handle list of segments
- * (would be removed in a future release)
- *
- * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Written by Ryusuke Konishi <ryusuke@osrg.net>
- *
- */
-#ifndef _NILFS_SEGLIST_H
-#define _NILFS_SEGLIST_H
-
-#include <linux/fs.h>
-#include <linux/buffer_head.h>
-#include <linux/nilfs2_fs.h>
-#include "sufile.h"
-
-struct nilfs_segment_entry {
- __u64 segnum;
-
-#define NILFS_SLH_FREED 0x0001 /* The segment was freed provisonally.
- It must be cancelled if
- construction aborted */
-
- unsigned flags;
- struct list_head list;
- struct buffer_head *bh_su;
- struct nilfs_segment_usage *raw_su;
-};
-
-
-void nilfs_dispose_segment_list(struct list_head *);
-
-static inline struct nilfs_segment_entry *
-nilfs_alloc_segment_entry(__u64 segnum)
-{
- struct nilfs_segment_entry *ent = kmalloc(sizeof(*ent), GFP_NOFS);
-
- if (likely(ent)) {
- ent->segnum = segnum;
- ent->flags = 0;
- ent->bh_su = NULL;
- ent->raw_su = NULL;
- INIT_LIST_HEAD(&ent->list);
- }
- return ent;
-}
-
-static inline int nilfs_open_segment_entry(struct nilfs_segment_entry *ent,
- struct inode *sufile)
-{
- return nilfs_sufile_get_segment_usage(sufile, ent->segnum,
- &ent->raw_su, &ent->bh_su);
-}
-
-static inline void nilfs_close_segment_entry(struct nilfs_segment_entry *ent,
- struct inode *sufile)
-{
- if (!ent->bh_su)
- return;
- nilfs_sufile_put_segment_usage(sufile, ent->segnum, ent->bh_su);
- ent->bh_su = NULL;
- ent->raw_su = NULL;
-}
-
-static inline void nilfs_free_segment_entry(struct nilfs_segment_entry *ent)
-{
- kfree(ent);
-}
-
-#endif /* _NILFS_SEGLIST_H */