Lines Matching defs:pos
506 unsigned long pos_start, pos_end, pos;
513 for (pos = pos_start; pos < pos_end; ++pos) {
514 if (!pfn_is_ram(pos)) {
517 * region between pos_start and pos-1 and replace
518 * the non-ram page at pos with the zero page.
520 if (pos > pos_start) {
522 map_size = (pos - pos_start) << PAGE_SHIFT;
535 pos_start = pos + 1;
538 if (pos > pos_start) {
540 map_size = (pos - pos_start) << PAGE_SHIFT;