1 files changed, 0 insertions, 118 deletions
diff --git a/ANDROID_3.4.5/fs/ocfs2/refcounttree.h b/ANDROID_3.4.5/fs/ocfs2/refcounttree.h
deleted file mode 100644
index 7754608c..00000000
--- a/ANDROID_3.4.5/fs/ocfs2/refcounttree.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * refcounttree.h
- *
- * Copyright (C) 2009 Oracle.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License version 2 as published by the Free Software Foundation.
- *
- * 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.
- */
-#ifndef OCFS2_REFCOUNTTREE_H
-#define OCFS2_REFCOUNTTREE_H
-
-struct ocfs2_refcount_tree {
-	struct rb_node rf_node;
-	u64 rf_blkno;
-	u32 rf_generation;
-	struct kref rf_getcnt;
-	struct rw_semaphore rf_sem;
-	struct ocfs2_lock_res rf_lockres;
-	int rf_removed;
-
-	/* the following 4 fields are used by caching_info. */
-	spinlock_t rf_lock;
-	struct ocfs2_caching_info rf_ci;
-	struct mutex rf_io_mutex;
-	struct super_block *rf_sb;
-};
-
-void ocfs2_purge_refcount_trees(struct ocfs2_super *osb);
-int ocfs2_lock_refcount_tree(struct ocfs2_super *osb, u64 ref_blkno, int rw,
-			     struct ocfs2_refcount_tree **tree,
-			     struct buffer_head **ref_bh);
-void ocfs2_unlock_refcount_tree(struct ocfs2_super *osb,
-				struct ocfs2_refcount_tree *tree,
-				int rw);
-
-int ocfs2_decrease_refcount(struct inode *inode,
-			    handle_t *handle, u32 cpos, u32 len,
-			    struct ocfs2_alloc_context *meta_ac,
-			    struct ocfs2_cached_dealloc_ctxt *dealloc,
-			    int delete);
-int ocfs2_prepare_refcount_change_for_del(struct inode *inode,
-					  u64 refcount_loc,
-					  u64 phys_blkno,
-					  u32 clusters,
-					  int *credits,
-					  int *ref_blocks);
-int ocfs2_refcount_cow(struct inode *inode,
-		       struct file *filep, struct buffer_head *di_bh,
-		       u32 cpos, u32 write_len, u32 max_cpos);
-
-typedef int (ocfs2_post_refcount_func)(struct inode *inode,
-				       handle_t *handle,
-				       void *para);
-/*
- * Some refcount caller need to do more work after we modify the data b-tree
- * during refcount operation(including CoW and add refcount flag), and make the
- * transaction complete. So it must give us this structure so that we can do it
- * within our transaction.
- *
- */
-struct ocfs2_post_refcount {
-	int credits;			/* credits it need for journal. */
-	ocfs2_post_refcount_func *func;	/* real function. */
-	void *para;
-};
-
-int ocfs2_refcounted_xattr_delete_need(struct inode *inode,
-				       struct ocfs2_caching_info *ref_ci,
-				       struct buffer_head *ref_root_bh,
-				       struct ocfs2_xattr_value_root *xv,
-				       int *meta_add, int *credits);
-int ocfs2_refcount_cow_xattr(struct inode *inode,
-			     struct ocfs2_dinode *di,
-			     struct ocfs2_xattr_value_buf *vb,
-			     struct ocfs2_refcount_tree *ref_tree,
-			     struct buffer_head *ref_root_bh,
-			     u32 cpos, u32 write_len,
-			     struct ocfs2_post_refcount *post);
-int ocfs2_duplicate_clusters_by_page(handle_t *handle,
-				     struct file *file,
-				     u32 cpos, u32 old_cluster,
-				     u32 new_cluster, u32 new_len);
-int ocfs2_duplicate_clusters_by_jbd(handle_t *handle,
-				    struct file *file,
-				    u32 cpos, u32 old_cluster,
-				    u32 new_cluster, u32 new_len);
-int ocfs2_cow_sync_writeback(struct super_block *sb,
-			     struct inode *inode,
-			     u32 cpos, u32 num_clusters);
-int ocfs2_add_refcount_flag(struct inode *inode,
-			    struct ocfs2_extent_tree *data_et,
-			    struct ocfs2_caching_info *ref_ci,
-			    struct buffer_head *ref_root_bh,
-			    u32 cpos, u32 p_cluster, u32 num_clusters,
-			    struct ocfs2_cached_dealloc_ctxt *dealloc,
-			    struct ocfs2_post_refcount *post);
-int ocfs2_remove_refcount_tree(struct inode *inode, struct buffer_head *di_bh);
-int ocfs2_try_remove_refcount_tree(struct inode *inode,
-				   struct buffer_head *di_bh);
-int ocfs2_increase_refcount(handle_t *handle,
-			    struct ocfs2_caching_info *ci,
-			    struct buffer_head *ref_root_bh,
-			    u64 cpos, u32 len,
-			    struct ocfs2_alloc_context *meta_ac,
-			    struct ocfs2_cached_dealloc_ctxt *dealloc);
-int ocfs2_reflink_ioctl(struct inode *inode,
-			const char __user *oldname,
-			const char __user *newname,
-			bool preserve);
-#endif /* OCFS2_REFCOUNTTREE_H */