Lines Matching defs:write_len
2620 * file and write_len is the cluster length.
2630 u32 write_len,
2644 BUG_ON(cpos + write_len > max_cpos);
2711 want_clusters = write_len;
2713 want_clusters = (cpos + write_len) -
2744 (cpos + write_len)) {
2784 want_clusters = (cpos + write_len) - *cow_start;
2794 if ((*cow_start + *cow_len) >= (cpos + write_len))
3376 * Starting at cpos, try to CoW write_len clusters. Don't CoW
3382 u32 cpos, u32 write_len, u32 max_cpos)
3395 cpos, write_len, max_cpos,
3403 cpos, write_len, max_cpos,
3452 * CoW any and all clusters between cpos and cpos+write_len.
3454 * clusters between cpos and cpos+write_len are safe to modify.
3458 u32 cpos, u32 write_len, u32 max_cpos)
3464 while (write_len) {
3472 if (write_len < num_clusters)
3473 num_clusters = write_len;
3484 write_len -= num_clusters;
3597 u32 cpos, u32 write_len,
3608 cpos, write_len, UINT_MAX,