Lines Matching defs:cow_len
47 u32 cow_len;
2635 u32 *cow_len)
2667 *cow_len = 0;
2681 if (*cow_len == 0) {
2695 (*cow_len && rec_end != le32_to_cpu(rec->e_cpos)) ||
2712 if (!*cow_len)
2716 (*cow_start + *cow_len);
2729 *cow_len += leaf_clusters;
2730 else if (*cow_len || (*cow_start == cpos)) {
2742 *cow_len += leaf_clusters;
2744 *cow_len += want_clusters;
2752 *cow_len = contig_clusters;
2759 *cow_len = contig_clusters;
2773 *cow_len = rec_end - *cow_start;
2790 *cow_len = want_clusters;
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;
3371 while (cow_len) {
3381 if (cow_len < num_clusters)
3382 num_clusters = cow_len;
3392 cow_len -= num_clusters;
3414 u32 cow_start = 0, cow_len = 0;
3425 &cow_start, &cow_len);
3433 cow_start, cow_len);
3435 BUG_ON(cow_len == 0);
3453 context->cow_len = cow_len;
3632 u32 cow_start, cow_len;
3638 &cow_start, &cow_len);
3644 BUG_ON(cow_len == 0);
3655 context->cow_len = cow_len;
3663 ocfs2_clusters_to_blocks(inode->i_sb, 1) * cow_len;