Lines Matching refs:zerofrom
2495 unsigned zerofrom, offset, len; in cont_expand_zero() local
2502 zerofrom = curpos & ~PAGE_MASK; in cont_expand_zero()
2503 if (zerofrom & (blocksize-1)) { in cont_expand_zero()
2507 len = PAGE_SIZE - zerofrom; in cont_expand_zero()
2531 zerofrom = curpos & ~PAGE_MASK; in cont_expand_zero()
2533 if (offset <= zerofrom) { in cont_expand_zero()
2536 if (zerofrom & (blocksize-1)) { in cont_expand_zero()
2540 len = offset - zerofrom; in cont_expand_zero()
2569 unsigned int zerofrom; in cont_write_begin() local
2576 zerofrom = *bytes & ~PAGE_MASK; in cont_write_begin()
2577 if (pos+len > *bytes && zerofrom & (blocksize-1)) { in cont_write_begin()