46 	u32 cow_start;  member
2634 					   u32 *cow_start,  in ocfs2_refcount_cal_cow_clusters()  argument
2687 			*cow_start = le32_to_cpu(rec->e_cpos);  in ocfs2_refcount_cal_cow_clusters()
2716 				(*cow_start + *cow_len);  in ocfs2_refcount_cal_cow_clusters()
2730 		else if (*cow_len || (*cow_start == cpos)) {  in ocfs2_refcount_cal_cow_clusters()
2745 		} else if ((*cow_start + contig_clusters) >=  in ocfs2_refcount_cal_cow_clusters()
2758 			*cow_start = rec_end - contig_clusters;  in ocfs2_refcount_cal_cow_clusters()
2771 			*cow_start = ocfs2_cow_align_start(inode->i_sb,  in ocfs2_refcount_cal_cow_clusters()
2772 							   *cow_start, cpos);  in ocfs2_refcount_cal_cow_clusters()
2773 			*cow_len = rec_end - *cow_start;  in ocfs2_refcount_cal_cow_clusters()
2783 			*cow_start = ocfs2_cow_align_start(inode->i_sb,  in ocfs2_refcount_cal_cow_clusters()
2784 							   *cow_start, cpos);  in ocfs2_refcount_cal_cow_clusters()
2786 			want_clusters = (cpos + write_len) - *cow_start;  in ocfs2_refcount_cal_cow_clusters()
2789 			if (*cow_start + want_clusters <= rec_end)  in ocfs2_refcount_cal_cow_clusters()
2792 				*cow_len = rec_end - *cow_start;  in ocfs2_refcount_cal_cow_clusters()
2796 		if ((*cow_start + *cow_len) >= (cpos + write_len))  in ocfs2_refcount_cal_cow_clusters()
3359 	u32 cow_start = context->cow_start, cow_len = context->cow_len;  in ocfs2_replace_cow()  local
3372 		ret = context->get_clusters(context, cow_start, &p_cluster,  in ocfs2_replace_cow()
3385 						   cow_start, p_cluster,  in ocfs2_replace_cow()
3393 		cow_start += num_clusters;  in ocfs2_replace_cow()
3414 	u32 cow_start = 0, cow_len = 0;  in ocfs2_refcount_cow_hunk()  local
3425 					      &cow_start, &cow_len);  in ocfs2_refcount_cow_hunk()
3433 				      cow_start, cow_len);  in ocfs2_refcount_cow_hunk()
3452 	context->cow_start = cow_start;  in ocfs2_refcount_cow_hunk()
3471 	ocfs2_extent_map_trunc(inode, cow_start);  in ocfs2_refcount_cow_hunk()
3632 	u32 cow_start, cow_len;  in ocfs2_refcount_cow_xattr()  local
3638 					      &cow_start, &cow_len);  in ocfs2_refcount_cow_xattr()
3654 	context->cow_start = cow_start;  in ocfs2_refcount_cow_xattr()