SECTION_SIZE_BITS 21 arch/arm/include/asm/sparsemem.h #if !defined(MAX_PHYSMEM_BITS) || !defined(SECTION_SIZE_BITS) SECTION_SIZE_BITS 145 arch/arm64/include/asm/kernel-pgtable.h #if defined(CONFIG_SPARSEMEM_VMEMMAP) && ARM64_MEMSTART_SHIFT < SECTION_SIZE_BITS SECTION_SIZE_BITS 146 arch/arm64/include/asm/kernel-pgtable.h #define ARM64_MEMSTART_ALIGN (1UL << SECTION_SIZE_BITS) SECTION_SIZE_BITS 14 arch/ia64/include/asm/sparsemem.h #if ((CONFIG_FORCE_MAX_ZONEORDER - 1 + PAGE_SHIFT) > SECTION_SIZE_BITS) SECTION_SIZE_BITS 768 drivers/net/ethernet/ibm/ehea/ehea_qmr.c index = __pa(caddr) >> SECTION_SIZE_BITS; SECTION_SIZE_BITS 790 drivers/net/ethernet/ibm/ehea/ehea_qmr.c return __va(ret << SECTION_SIZE_BITS); SECTION_SIZE_BITS 34 drivers/net/ethernet/ibm/ehea/ehea_qmr.h #if ((1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE) SECTION_SIZE_BITS 24 include/linux/memory.h #define MIN_MEMORY_BLOCK_SIZE (1UL << SECTION_SIZE_BITS) SECTION_SIZE_BITS 1132 include/linux/mmzone.h #define PA_SECTION_SHIFT (SECTION_SIZE_BITS) SECTION_SIZE_BITS 1133 include/linux/mmzone.h #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT) SECTION_SIZE_BITS 1143 include/linux/mmzone.h #if (MAX_ORDER - 1 + PAGE_SHIFT) > SECTION_SIZE_BITS SECTION_SIZE_BITS 1165 include/linux/mmzone.h #if SUBSECTION_SHIFT > SECTION_SIZE_BITS SECTION_SIZE_BITS 1168 include/linux/mmzone.h #define SUBSECTIONS_PER_SECTION (1UL << (SECTION_SIZE_BITS - SUBSECTION_SHIFT)) SECTION_SIZE_BITS 31 include/linux/page-flags-layout.h #define SECTIONS_SHIFT (MAX_PHYSMEM_BITS - SECTION_SIZE_BITS)