/linux-master/arch/csky/kernel/ |
H A D | setup.c | 29 min_low_pfn = PFN_UP(memblock_start_of_DRAM()); 32 size = max_pfn - min_low_pfn; 35 max_low_pfn = min_low_pfn + lowmem_size; 40 max_low_pfn = min_low_pfn + sseg_size; 45 mmu_init(min_low_pfn, max_low_pfn);
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/linux-master/arch/xtensa/mm/ |
H A D | init.c | 55 min_low_pfn = PFN_UP(memblock_start_of_DRAM()); 56 min_low_pfn = max(min_low_pfn, PFN_UP(PHYS_OFFSET)); 60 early_memtest((phys_addr_t)min_low_pfn << PAGE_SHIFT, 153 (max_low_pfn - min_low_pfn) * PAGE_SIZE, 155 min_low_pfn * PAGE_SIZE, max_low_pfn * PAGE_SIZE, 157 ((max_low_pfn - min_low_pfn) * PAGE_SIZE) >> 20,
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/linux-master/arch/arc/mm/ |
H A D | init.c | 91 min_low_pfn = virt_to_pfn((void *)CONFIG_LINUX_RAM_BASE); 145 * min_low_pfn to guarantee that these two regions don't overlap. 155 arch_pfn_offset = min(min_low_pfn, min_high_pfn); 160 max_mapnr = max_low_pfn - min_low_pfn; 199 (pfn >= min_low_pfn && pfn <= max_low_pfn);
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/linux-master/arch/m68k/virt/ |
H A D | platform.c | 42 min_low_pfn = 0;
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/linux-master/arch/um/kernel/ |
H A D | physmem.c | 114 min_low_pfn = PFN_UP(__pa(reserve_end)); 115 max_low_pfn = min_low_pfn + (map_size >> PAGE_SHIFT);
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/linux-master/arch/hexagon/mm/ |
H A D | init.c | 170 min_low_pfn = ARCH_PFN_OFFSET; 175 printk(KERN_INFO "min_low_pfn: 0x%08lx\n", min_low_pfn);
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/linux-master/arch/microblaze/mm/ |
H A D | init.c | 45 EXPORT_SYMBOL(min_low_pfn); variable 105 * min_low_pfn - the first page (mm/bootmem.c - node_boot_start) 111 min_low_pfn = memory_start >> PAGE_SHIFT; /* minimum for allocation */ 118 pr_info("%s: min_low_pfn: %#lx\n", __func__, min_low_pfn);
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/linux-master/arch/arm/mm/ |
H A D | init.c | 209 find_limits(&min_low_pfn, &max_low_pfn, &max_pfn); 211 early_memtest((phys_addr_t)min_low_pfn << PAGE_SHIFT, 225 zone_sizes_init(min_low_pfn, max_low_pfn, max_pfn);
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/linux-master/arch/sh/kernel/ |
H A D | sh_ksyms_32.c | 26 EXPORT_SYMBOL(min_low_pfn); variable
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/linux-master/arch/nios2/kernel/ |
H A D | setup.c | 158 find_limits(&min_low_pfn, &max_low_pfn, &max_pfn);
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/linux-master/arch/microblaze/include/asm/ |
H A D | page.h | 88 extern unsigned long min_low_pfn;
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/linux-master/arch/m68k/kernel/ |
H A D | setup_no.c | 156 min_low_pfn = PFN_DOWN(memory_start);
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/linux-master/include/linux/ |
H A D | dma-direct.h | 11 #include <linux/memblock.h> /* for min_low_pfn */ 112 min(addr, end) < phys_to_dma(dev, PFN_PHYS(min_low_pfn)))
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H A D | memblock.h | 16 extern unsigned long min_low_pfn;
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/linux-master/arch/sh/include/asm/ |
H A D | page.h | 39 extern unsigned long max_low_pfn, min_low_pfn;
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/linux-master/arch/sh/mm/ |
H A D | init.c | 303 min_low_pfn = __MEMORY_START >> PAGE_SHIFT; 304 set_max_mapnr(max_low_pfn - min_low_pfn);
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/linux-master/arch/m68k/mm/ |
H A D | mcfmmu.c | 175 min_low_pfn = PFN_DOWN(_rambase);
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H A D | motorola.c | 468 min_low_pfn = availmem >> PAGE_SHIFT;
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/linux-master/arch/powerpc/mm/ |
H A D | mem.c | 172 min_low_pfn = MEMORY_START >> PAGE_SHIFT;
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/linux-master/arch/arm64/mm/ |
H A D | init.c | 328 min_low_pfn = min;
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/linux-master/arch/mips/kernel/ |
H A D | setup.c | 304 min_low_pfn = ARCH_PFN_OFFSET; 321 if (min_low_pfn >= max_low_pfn)
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/linux-master/arch/openrisc/kernel/ |
H A D | setup.c | 66 min_low_pfn = ram_start_pfn;
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/linux-master/init/ |
H A D | main.c | 1032 page_to_pfn(virt_to_page((void *)initrd_start)) < min_low_pfn) { 1035 min_low_pfn);
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/linux-master/arch/powerpc/kernel/ |
H A D | setup-common.c | 1005 early_memtest(min_low_pfn << PAGE_SHIFT, max_low_pfn << PAGE_SHIFT);
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/linux-master/arch/riscv/mm/ |
H A D | init.c | 252 min_low_pfn = PFN_UP(phys_ram_base); 1388 early_memtest(min_low_pfn << PAGE_SHIFT, max_low_pfn << PAGE_SHIFT);
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