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