1 files changed, 39 insertions, 0 deletions

diff --git a/fs/gfs2/bmap.h b/fs/gfs2/bmap.h
new file mode 100644
index 000000000000..de16e44f049f
--- /dev/null
+++ b/fs/gfs2/bmap.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
+ * Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+
+#ifndef __BMAP_DOT_H__
+#define __BMAP_DOT_H__
+
+typedef int (*gfs2_unstuffer_t) (struct gfs2_inode * ip,
+                                 struct buffer_head * dibh, uint64_t block,
+                                 void *private);
+int gfs2_unstuffer_sync(struct gfs2_inode *ip, struct buffer_head *dibh,
+                        uint64_t block, void *private);
+int gfs2_unstuff_dinode(struct gfs2_inode *ip, gfs2_unstuffer_t unstuffer,
+                        void *private);
+
+int gfs2_block_map(struct gfs2_inode *ip,
+                   uint64_t lblock, int *new,
+                   uint64_t *dblock, uint32_t *extlen);
+
+typedef int (*gfs2_truncator_t) (struct gfs2_inode * ip, uint64_t size);
+int gfs2_truncatei(struct gfs2_inode *ip, uint64_t size,
+                   gfs2_truncator_t truncator);
+int gfs2_truncatei_resume(struct gfs2_inode *ip);
+int gfs2_file_dealloc(struct gfs2_inode *ip);
+
+void gfs2_write_calc_reserv(struct gfs2_inode *ip, unsigned int len,
+                            unsigned int *data_blocks,
+                            unsigned int *ind_blocks);
+int gfs2_write_alloc_required(struct gfs2_inode *ip, uint64_t offset,
+                              unsigned int len, int *alloc_required);
+
+int gfs2_get_file_meta(struct gfs2_inode *ip, struct gfs2_user_buffer *ub);
+
+#endif /* __BMAP_DOT_H__ */