Lines Matching refs:pnum
279 static unsigned long sparse_encode_mem_map(struct page *mem_map, unsigned long pnum)
282 (unsigned long)(mem_map - (section_nr_to_pfn(pnum)));
292 struct page *sparse_decode_mem_map(unsigned long coded_mem_map, unsigned long pnum)
296 return ((struct page *)coded_mem_map) + section_nr_to_pfn(pnum);
301 unsigned long pnum, struct page *mem_map,
305 ms->section_mem_map |= sparse_encode_mem_map(mem_map, pnum)
510 unsigned long pnum;
520 for_each_present_section_nr(pnum_begin, pnum) {
521 unsigned long pfn = section_nr_to_pfn(pnum);
523 if (pnum >= pnum_end)
531 pnum_begin = pnum;
536 sparse_init_one_section(__nr_to_section(pnum), pnum, map, usage,
544 for_each_present_section_nr(pnum_begin, pnum) {
547 if (pnum >= pnum_end)
549 ms = __nr_to_section(pnum);