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Searched refs:SECTION_SIZE_BITS (Results 1 – 24 of 24) sorted by relevance

/linux/arch/x86/include/asm/
H A Dsparsemem.h21 # define SECTION_SIZE_BITS 29 macro
24 # define SECTION_SIZE_BITS 26 macro
28 # define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */ macro
/linux/arch/arm/include/asm/
H A Dsparsemem.h21 #if !defined(MAX_PHYSMEM_BITS) || !defined(SECTION_SIZE_BITS)
23 #define SECTION_SIZE_BITS 28 macro
/linux/arch/mips/include/asm/
H A Dsparsemem.h11 # define SECTION_SIZE_BITS 29 macro
13 # define SECTION_SIZE_BITS 28 macro
/linux/Documentation/translations/zh_CN/mm/
H A Dmemory-model.rst66 和最大区段数是使用 `SECTION_SIZE_BITS` 和 `MAX_PHYSMEM_BITS` 常量
68 是一个架构所支持的物理地址的实际宽度，而 `SECTION_SIZE_BITS` 是一个任
/linux/arch/parisc/include/asm/
H A Dsparsemem.h12 #define SECTION_SIZE_BITS 27 /* 128 MB */ macro
/linux/arch/sh/include/asm/
H A Dsparsemem.h9 #define SECTION_SIZE_BITS 26 macro
/linux/arch/alpha/include/asm/
H A Dsparsemem.h7 #define SECTION_SIZE_BITS 27 macro
/linux/arch/arm/mach-rpc/include/mach/
H A Dmemory.h30 #define SECTION_SIZE_BITS 26 macro
/linux/arch/sparc/include/asm/
H A Dsparsemem.h9 #define SECTION_SIZE_BITS 30 macro
/linux/arch/arm/mach-sa1100/include/mach/
H A Dmemory.h28 #define SECTION_SIZE_BITS 27 macro
/linux/arch/riscv/include/asm/
H A Dsparsemem.h12 #define SECTION_SIZE_BITS 27 macro
/linux/arch/loongarch/include/asm/
H A Dsparsemem.h11 #define SECTION_SIZE_BITS 29 /* 2^29 = Largest Huge Page Size */ macro
/linux/arch/powerpc/include/asm/
H A Dsparsemem.h11 #define SECTION_SIZE_BITS 24 macro
/linux/scripts/gdb/linux/
H A Dmm.py39 self.SECTION_SIZE_BITS = 29
41 self.SECTION_SIZE_BITS = 27
62 self.SECTIONS_SHIFT = self.MAX_PHYSMEM_BITS - self.SECTION_SIZE_BITS
70 self.PFN_SECTION_SHIFT = self.SECTION_SIZE_BITS - self.PAGE_SHIFT
/linux/include/linux/
H A Dpage-flags-layout.h31 #define SECTIONS_SHIFT (MAX_PHYSMEM_BITS - SECTION_SIZE_BITS)
H A Dmemory.h23 #define MIN_MEMORY_BLOCK_SIZE (1UL << SECTION_SIZE_BITS)
H A Dmmzone.h1848 #define PA_SECTION_SHIFT (SECTION_SIZE_BITS)
1849 #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT)
1859 #if (MAX_PAGE_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS
1882 #if SUBSECTION_SHIFT > SECTION_SIZE_BITS
1885 #define SUBSECTIONS_PER_SECTION (1UL << (SECTION_SIZE_BITS - SUBSECTION_SHIFT))
/linux/arch/arm64/mm/
H A Dinit.c91 #if ARM64_MEMSTART_SHIFT < SECTION_SIZE_BITS
92 #define ARM64_MEMSTART_ALIGN (1UL << SECTION_SIZE_BITS)
/linux/kernel/
H A Dvmcore_info.c184 VMCOREINFO_NUMBER(SECTION_SIZE_BITS); in crash_save_vmcoreinfo_init()
/linux/Documentation/mm/
H A Dmemory-model.rst74 of section is specified using `SECTION_SIZE_BITS` and
78 `SECTION_SIZE_BITS` is an arbitrary value.
/linux/drivers/net/ethernet/ibm/ehea/
H A Dehea_qmr.h34 #if ((1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE)
H A Dehea_qmr.c765 index = __pa(caddr) >> SECTION_SIZE_BITS; in ehea_map_vaddr()
787 return __va(ret << SECTION_SIZE_BITS); in ehea_calc_sectbase()
/linux/arch/arm64/
H A DKconfig1630 # MAX_PAGE_ORDER + PAGE_SHIFT <= SECTION_SIZE_BITS
1632 # so the maximum value of MAX_PAGE_ORDER is SECTION_SIZE_BITS - PAGE_SHIFT:
1634 # | SECTION_SIZE_BITS | PAGE_SHIFT | max MAX_PAGE_ORDER | default MAX_PAGE_ORDER |
1655 MAX_PAGE_ORDER + PAGE_SHIFT <= SECTION_SIZE_BITS
/linux/arch/riscv/mm/
H A Dinit.c66 #define VMEMMAP_ADDR_ALIGN (1ULL << SECTION_SIZE_BITS)