Lines Matching refs:zerofrom
2283 unsigned zerofrom, offset, len; in cont_expand_zero() local
2290 zerofrom = curpos & ~PAGE_CACHE_MASK; in cont_expand_zero()
2291 if (zerofrom & (blocksize-1)) { in cont_expand_zero()
2295 len = PAGE_CACHE_SIZE - zerofrom; in cont_expand_zero()
2302 zero_user(page, zerofrom, len); in cont_expand_zero()
2320 zerofrom = curpos & ~PAGE_CACHE_MASK; in cont_expand_zero()
2322 if (offset <= zerofrom) { in cont_expand_zero()
2325 if (zerofrom & (blocksize-1)) { in cont_expand_zero()
2329 len = offset - zerofrom; in cont_expand_zero()
2336 zero_user(page, zerofrom, len); in cont_expand_zero()
2359 unsigned zerofrom; in cont_write_begin() local
2366 zerofrom = *bytes & ~PAGE_CACHE_MASK; in cont_write_begin()
2367 if (pos+len > *bytes && zerofrom & (blocksize-1)) { in cont_write_begin()