Searched refs:pgfrom_base (Results 1 – 1 of 1) sorted by relevance
443 size_t pgfrom_base, size_t len) in _shift_data_left_pages() argument449 BUG_ON(pgfrom_base <= pgto_base); in _shift_data_left_pages()455 pgfrom = pages + (pgfrom_base >> PAGE_SHIFT); in _shift_data_left_pages()458 pgfrom_base &= ~PAGE_MASK; in _shift_data_left_pages()465 if (pgfrom_base >= PAGE_SIZE){ in _shift_data_left_pages()466 pgfrom_base = 0; in _shift_data_left_pages()473 if (copy > (PAGE_SIZE - pgfrom_base)) in _shift_data_left_pages()474 copy = PAGE_SIZE - pgfrom_base; in _shift_data_left_pages()479 memcpy(vto + pgto_base, vfrom + pgfrom_base, copy); in _shift_data_left_pages()482 memmove(vto + pgto_base, vto + pgfrom_base, copy); in _shift_data_left_pages()[all …]