667 	unsigned long ptr;  in backref_in_log()  local
681 	ptr = btrfs_item_ptr_offset(path->nodes[0], path->slots[0]);  in backref_in_log()
682 	ptr_end = ptr + item_size;  in backref_in_log()
683 	while (ptr < ptr_end) {  in backref_in_log()
684 		ref = (struct btrfs_inode_ref *)ptr;  in backref_in_log()
695 		ptr = (unsigned long)(ref + 1) + found_name_len;  in backref_in_log()
776 		unsigned long ptr;  in add_inode_ref()  local
790 		ptr = btrfs_item_ptr_offset(leaf, path->slots[0]);  in add_inode_ref()
791 		ptr_end = ptr + btrfs_item_size_nr(leaf, path->slots[0]);  in add_inode_ref()
792 		while (ptr < ptr_end) {  in add_inode_ref()
793 			victim_ref = (struct btrfs_inode_ref *)ptr;  in add_inode_ref()
815 			ptr = (unsigned long)(victim_ref + 1) + victim_name_len;  in add_inode_ref()
883 	unsigned long ptr;  in fixup_inode_link_count()  local
907 		ptr = btrfs_item_ptr_offset(path->nodes[0], path->slots[0]);  in fixup_inode_link_count()
908 		ptr_end = ptr + btrfs_item_size_nr(path->nodes[0],  in fixup_inode_link_count()
910 		while (ptr < ptr_end) {  in fixup_inode_link_count()
913 			ref = (struct btrfs_inode_ref *)ptr;  in fixup_inode_link_count()
916 			ptr = (unsigned long)(ref + 1) + name_len;  in fixup_inode_link_count()
1174 	unsigned long ptr;  in replay_one_dir_item()  local
1177 	ptr = btrfs_item_ptr_offset(eb, slot);  in replay_one_dir_item()
1178 	ptr_end = ptr + item_size;  in replay_one_dir_item()
1179 	while (ptr < ptr_end) {  in replay_one_dir_item()
1180 		di = (struct btrfs_dir_item *)ptr;  in replay_one_dir_item()
1184 		ptr = (unsigned long)(di + 1);  in replay_one_dir_item()
1185 		ptr += name_len;  in replay_one_dir_item()
1293 	unsigned long ptr;  in check_item_in_log()  local
1303 	ptr = btrfs_item_ptr_offset(eb, slot);  in check_item_in_log()
1304 	ptr_end = ptr + item_size;  in check_item_in_log()
1305 	while (ptr < ptr_end) {  in check_item_in_log()
1306 		di = (struct btrfs_dir_item *)ptr;  in check_item_in_log()
1357 		ptr = (unsigned long)(di + 1);  in check_item_in_log()
1358 		ptr += name_len;  in check_item_in_log()