pgdat_snr         386 mm/sparse.c    	unsigned long usemap_snr, pgdat_snr;
pgdat_snr         399 mm/sparse.c    	pgdat_snr = pfn_to_section_nr(__pa(pgdat) >> PAGE_SHIFT);
pgdat_snr         400 mm/sparse.c    	if (usemap_snr == pgdat_snr)
pgdat_snr         403 mm/sparse.c    	if (old_usemap_snr == usemap_snr && old_pgdat_snr == pgdat_snr)
pgdat_snr         408 mm/sparse.c    	old_pgdat_snr = pgdat_snr;
pgdat_snr         423 mm/sparse.c    		usemap_snr, pgdat_snr, nid);