1215 static int extref_get_fields(struct extent_buffer *eb, unsigned long ref_ptr,  in extref_get_fields()  argument
1222 	extref = (struct btrfs_inode_extref *)ref_ptr;  in extref_get_fields()
1237 static int ref_get_fields(struct extent_buffer *eb, unsigned long ref_ptr,  in ref_get_fields()  argument
1243 	ref = (struct btrfs_inode_ref *)ref_ptr;  in ref_get_fields()
1272 	unsigned long ref_ptr;  in unlink_old_inode_refs()  local
1287 	ref_ptr = btrfs_item_ptr_offset(eb, path->slots[0]);  in unlink_old_inode_refs()
1288 	ref_end = ref_ptr + btrfs_item_size(eb, path->slots[0]);  in unlink_old_inode_refs()
1289 	while (ref_ptr < ref_end) {  in unlink_old_inode_refs()
1294 			ret = extref_get_fields(eb, ref_ptr, &name,  in unlink_old_inode_refs()
1298 			ret = ref_get_fields(eb, ref_ptr, &name, NULL);  in unlink_old_inode_refs()
1329 		ref_ptr += name.len;  in unlink_old_inode_refs()
1331 			ref_ptr += sizeof(struct btrfs_inode_extref);  in unlink_old_inode_refs()
1333 			ref_ptr += sizeof(struct btrfs_inode_ref);  in unlink_old_inode_refs()
1356 	unsigned long ref_ptr;  in add_inode_ref()  local
1366 	ref_ptr = btrfs_item_ptr_offset(eb, slot);  in add_inode_ref()
1367 	ref_end = ref_ptr + btrfs_item_size(eb, slot);  in add_inode_ref()
1374 		r = (struct btrfs_inode_extref *)ref_ptr;  in add_inode_ref()
1400 	while (ref_ptr < ref_end) {  in add_inode_ref()
1402 			ret = extref_get_fields(eb, ref_ptr, &name,  in add_inode_ref()
1415 			ret = ref_get_fields(eb, ref_ptr, &name, &ref_index);  in add_inode_ref()
1454 		ref_ptr = (unsigned long)(ref_ptr + ref_struct_size) + name.len;  in add_inode_ref()