1 files changed, 0 insertions, 100 deletions
diff --git a/ANDROID_3.4.5/fs/nilfs2/alloc.h b/ANDROID_3.4.5/fs/nilfs2/alloc.h
deleted file mode 100644
index f5fde36b..00000000
--- a/ANDROID_3.4.5/fs/nilfs2/alloc.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * alloc.h - persistent object (dat entry/disk inode) allocator/deallocator
- *
- * Copyright (C) 2006-2008 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
- *
- * Original code was written by Koji Sato <koji@osrg.net>.
- * Two allocators were unified by Ryusuke Konishi <ryusuke@osrg.net>,
- *                                Amagai Yoshiji <amagai@osrg.net>.
- */
-
-#ifndef _NILFS_ALLOC_H
-#define _NILFS_ALLOC_H
-
-#include <linux/types.h>
-#include <linux/buffer_head.h>
-#include <linux/fs.h>
-
-/**
- * nilfs_palloc_entries_per_group - get the number of entries per group
- * @inode: inode of metadata file using this allocator
- *
- * The number of entries per group is defined by the number of bits
- * that a bitmap block can maintain.
- */
-static inline unsigned long
-nilfs_palloc_entries_per_group(const struct inode *inode)
-{
-	return 1UL << (inode->i_blkbits + 3 /* log2(8 = CHAR_BITS) */);
-}
-
-int nilfs_palloc_init_blockgroup(struct inode *, unsigned);
-int nilfs_palloc_get_entry_block(struct inode *, __u64, int,
-				 struct buffer_head **);
-void *nilfs_palloc_block_get_entry(const struct inode *, __u64,
-				   const struct buffer_head *, void *);
-
-/**
- * nilfs_palloc_req - persistent allocator request and reply
- * @pr_entry_nr: entry number (vblocknr or inode number)
- * @pr_desc_bh: buffer head of the buffer containing block group descriptors
- * @pr_bitmap_bh: buffer head of the buffer containing a block group bitmap
- * @pr_entry_bh: buffer head of the buffer containing translation entries
- */
-struct nilfs_palloc_req {
-	__u64 pr_entry_nr;
-	struct buffer_head *pr_desc_bh;
-	struct buffer_head *pr_bitmap_bh;
-	struct buffer_head *pr_entry_bh;
-};
-
-int nilfs_palloc_prepare_alloc_entry(struct inode *,
-				     struct nilfs_palloc_req *);
-void nilfs_palloc_commit_alloc_entry(struct inode *,
-				     struct nilfs_palloc_req *);
-void nilfs_palloc_abort_alloc_entry(struct inode *, struct nilfs_palloc_req *);
-void nilfs_palloc_commit_free_entry(struct inode *, struct nilfs_palloc_req *);
-int nilfs_palloc_prepare_free_entry(struct inode *, struct nilfs_palloc_req *);
-void nilfs_palloc_abort_free_entry(struct inode *, struct nilfs_palloc_req *);
-int nilfs_palloc_freev(struct inode *, __u64 *, size_t);
-
-#define nilfs_set_bit_atomic		ext2_set_bit_atomic
-#define nilfs_clear_bit_atomic		ext2_clear_bit_atomic
-#define nilfs_find_next_zero_bit	find_next_zero_bit_le
-
-/*
- * persistent object allocator cache
- */
-
-struct nilfs_bh_assoc {
-	unsigned long blkoff;
-	struct buffer_head *bh;
-};
-
-struct nilfs_palloc_cache {
-	spinlock_t lock;
-	struct nilfs_bh_assoc prev_desc;
-	struct nilfs_bh_assoc prev_bitmap;
-	struct nilfs_bh_assoc prev_entry;
-};
-
-void nilfs_palloc_setup_cache(struct inode *inode,
-			      struct nilfs_palloc_cache *cache);
-void nilfs_palloc_clear_cache(struct inode *inode);
-void nilfs_palloc_destroy_cache(struct inode *inode);
-
-#endif	/* _NILFS_ALLOC_H */