arch/arm/include/asm/sparsemem.h

21

#if !defined(MAX_PHYSMEM_BITS) || !defined(SECTION_SIZE_BITS)

arch/arm64/mm/init.c

91

#if ARM64_MEMSTART_SHIFT < SECTION_SIZE_BITS

arch/arm64/mm/init.c

92

#define ARM64_MEMSTART_ALIGN (1UL << SECTION_SIZE_BITS)

arch/riscv/mm/init.c

66

#define VMEMMAP_ADDR_ALIGN (1ULL << SECTION_SIZE_BITS)

drivers/net/ethernet/ibm/ehea/ehea_qmr.c

765

index = __pa(caddr) >> SECTION_SIZE_BITS;

drivers/net/ethernet/ibm/ehea/ehea_qmr.c

787

return __va(ret << SECTION_SIZE_BITS);

drivers/net/ethernet/ibm/ehea/ehea_qmr.h

34

#if ((1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE)

include/linux/memory.h

23

#define MIN_MEMORY_BLOCK_SIZE (1UL << SECTION_SIZE_BITS)

include/linux/mmzone.h

1861

#define PA_SECTION_SHIFT (SECTION_SIZE_BITS)

include/linux/mmzone.h

1862

#define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT)

include/linux/mmzone.h

1872

#if (MAX_PAGE_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS

include/linux/mmzone.h

1895

#if SUBSECTION_SHIFT > SECTION_SIZE_BITS

include/linux/mmzone.h

1898

#define SUBSECTIONS_PER_SECTION (1UL << (SECTION_SIZE_BITS - SUBSECTION_SHIFT))

include/linux/page-flags-layout.h

31

#define SECTIONS_SHIFT (MAX_PHYSMEM_BITS - SECTION_SIZE_BITS)

kernel/vmcore_info.c

186

VMCOREINFO_NUMBER(SECTION_SIZE_BITS);