include/linux/mmzone.h

1954

#define NR_SECTION_ROOTS DIV_ROUND_UP(NR_MEM_SECTIONS, SECTIONS_PER_ROOT)

include/linux/mmzone.h

2194

if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)

include/linux/mmzone.h

2267

if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)

mm/memory_hotplug.c

352

if (nr >= NR_MEM_SECTIONS)

mm/sparse.c

360

old_usemap_snr = NR_MEM_SECTIONS;

mm/sparse.c

361

old_pgdat_snr = NR_MEM_SECTIONS;

mm/sparse.c

41

static u8 section_to_node_table[NR_MEM_SECTIONS] __cacheline_aligned;

mm/sparse.c

43

static u16 section_to_node_table[NR_MEM_SECTIONS] __cacheline_aligned;