Lines Matching refs:cow_start
44 u32 cow_start;
2632 u32 *cow_start,
2685 *cow_start = le32_to_cpu(rec->e_cpos);
2714 (*cow_start + *cow_len);
2728 else if (*cow_len || (*cow_start == cpos)) {
2743 } else if ((*cow_start + contig_clusters) >=
2756 *cow_start = rec_end - contig_clusters;
2769 *cow_start = ocfs2_cow_align_start(inode->i_sb,
2770 *cow_start, cpos);
2771 *cow_len = rec_end - *cow_start;
2781 *cow_start = ocfs2_cow_align_start(inode->i_sb,
2782 *cow_start, cpos);
2784 want_clusters = (cpos + write_len) - *cow_start;
2787 if (*cow_start + want_clusters <= rec_end)
2790 *cow_len = rec_end - *cow_start;
2794 if ((*cow_start + *cow_len) >= (cpos + write_len))
3330 u32 cow_start = context->cow_start, cow_len = context->cow_len;
3343 ret = context->get_clusters(context, cow_start, &p_cluster,
3356 cow_start, p_cluster,
3364 cow_start += num_clusters;
3385 u32 cow_start = 0, cow_len = 0;
3396 &cow_start, &cow_len);
3404 cow_start, cow_len);
3423 context->cow_start = cow_start;
3442 ocfs2_extent_map_trunc(inode, cow_start);
3603 u32 cow_start, cow_len;
3609 &cow_start, &cow_len);
3625 context->cow_start = cow_start;