| /linux-4.4.14/arch/score/kernel/ |
| D | setup.c | 51 min_low_pfn = PFN_UP(MEMORY_START); in bootmem_init()
53 max_mapnr = max_low_pfn - min_low_pfn; in bootmem_init()
57 min_low_pfn, max_low_pfn); in bootmem_init()
58 memblock_add_node(PFN_PHYS(min_low_pfn), in bootmem_init()
59 PFN_PHYS(max_low_pfn - min_low_pfn), 0); in bootmem_init()
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| /linux-4.4.14/arch/mips/kernel/ |
| D | setup.c | 323 min_low_pfn = ~0UL; in bootmem_init()
341 if (start < min_low_pfn) in bootmem_init()
342 min_low_pfn = start; in bootmem_init()
355 if (min_low_pfn >= max_low_pfn) in bootmem_init()
357 if (min_low_pfn > ARCH_PFN_OFFSET) { in bootmem_init()
359 (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page), in bootmem_init()
360 min_low_pfn - ARCH_PFN_OFFSET); in bootmem_init()
361 } else if (min_low_pfn < ARCH_PFN_OFFSET) { in bootmem_init()
363 ARCH_PFN_OFFSET - min_low_pfn); in bootmem_init()
365 min_low_pfn = ARCH_PFN_OFFSET; in bootmem_init()
[all …]
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| /linux-4.4.14/arch/xtensa/mm/ |
| D | init.c | 255 min_low_pfn = ~0; in bootmem_init()
259 if (pfn < min_low_pfn) in bootmem_init()
260 min_low_pfn = pfn; in bootmem_init()
266 if (min_low_pfn > max_pfn) in bootmem_init()
274 bootmap_size = bootmem_bootmap_pages(max_low_pfn - min_low_pfn); in bootmem_init()
292 min_low_pfn, in bootmem_init()
360 (max_low_pfn - min_low_pfn) * PAGE_SIZE, in mem_init()
362 min_low_pfn * PAGE_SIZE, max_low_pfn * PAGE_SIZE, in mem_init()
364 ((max_low_pfn - min_low_pfn) * PAGE_SIZE) >> 20); in mem_init()
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| /linux-4.4.14/arch/arc/mm/ |
| D | init.c | 106 min_low_pfn = ARCH_PFN_OFFSET; in setup_arch_memory()
116 max_mapnr = max_pfn - min_low_pfn; in setup_arch_memory()
145 zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn; in setup_arch_memory()
163 min_low_pfn, /* first pfn of node */ in setup_arch_memory()
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| /linux-4.4.14/arch/nios2/kernel/ |
| D | setup.c | 158 min_low_pfn = PFN_UP(memory_start); in setup_arch()
167 min_low_pfn, PFN_DOWN(PHYS_OFFSET), max_low_pfn); in setup_arch()
169 min_low_pfn, PFN_DOWN(PHYS_OFFSET), in setup_arch()
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| /linux-4.4.14/arch/hexagon/mm/ |
| D | init.c | 207 min_low_pfn = ARCH_PFN_OFFSET; in setup_arch_memory()
208 bootmap_size = init_bootmem_node(NODE_DATA(0), bootmem_startpg, min_low_pfn, max_low_pfn); in setup_arch_memory()
213 printk(KERN_INFO "min_low_pfn: 0x%08lx\n", min_low_pfn); in setup_arch_memory()
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| /linux-4.4.14/arch/m32r/mm/ |
| D | discontig.c | 79 min_low_pfn = -1; in setup_memory()
102 if (min_low_pfn > min_pfn) in setup_memory()
103 min_low_pfn = min_pfn; in setup_memory()
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| /linux-4.4.14/arch/microblaze/include/asm/ |
| D | page.h | 133 extern unsigned long min_low_pfn;
165 # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && \
166 ((pfn) <= (min_low_pfn + max_mapnr)))
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| /linux-4.4.14/arch/m68k/coldfire/ |
| D | m54xx.c | 99 min_low_pfn = PFN_DOWN(_rambase); in mcf54xx_bootmem_alloc()
110 min_low_pfn, max_low_pfn); in mcf54xx_bootmem_alloc()
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| /linux-4.4.14/arch/frv/include/asm/ |
| D | page.h | 51 extern unsigned long min_low_pfn;
58 #define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn)
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| /linux-4.4.14/arch/cris/kernel/ |
| D | setup.c | 130 min_low_pfn = PAGE_OFFSET >> PAGE_SHIFT; in setup_arch()
133 min_low_pfn, in setup_arch()
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| /linux-4.4.14/arch/score/include/asm/ |
| D | page.h | 58 extern unsigned long min_low_pfn;
77 #define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn))
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| /linux-4.4.14/arch/metag/kernel/ |
| D | setup.c | 360 min_low_pfn = PFN_UP(__pa(text_start)); in setup_arch()
363 pfn_base = min_low_pfn; in setup_arch()
373 if (min_low_pfn & ((1 << MAX_ORDER) - 1)) { in setup_arch()
384 min_low_pfn << PAGE_SHIFT); in setup_arch()
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| D | metag_ksyms.c | 17 EXPORT_SYMBOL(min_low_pfn);
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| /linux-4.4.14/arch/metag/include/asm/ |
| D | page.h | 114 extern unsigned long min_low_pfn;
115 #define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_pfn)
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| /linux-4.4.14/arch/microblaze/mm/ |
| D | init.c | 166 min_low_pfn = memory_start >> PAGE_SHIFT; /* minimum for allocation */ in setup_memory()
173 pr_info("%s: min_low_pfn: %#lx\n", __func__, min_low_pfn); in setup_memory()
185 PFN_UP(TOPHYS((u32)klimit)), min_low_pfn, max_low_pfn); in setup_memory()
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| /linux-4.4.14/arch/alpha/mm/ |
| D | numa.c | 127 if (node_min_pfn < min_low_pfn) in setup_memory_node()
128 min_low_pfn = node_min_pfn; in setup_memory_node()
259 min_low_pfn = ~0UL; in setup_memory()
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| /linux-4.4.14/arch/sh/include/asm/ |
| D | page.h | 51 extern unsigned long max_low_pfn, min_low_pfn;
180 #define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn)
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| /linux-4.4.14/arch/m68k/kernel/ |
| D | setup_no.c | 241 min_low_pfn = PFN_DOWN(memory_start); in setup_arch()
246 min_low_pfn, /* map goes here */ in setup_arch()
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| /linux-4.4.14/arch/cris/mm/ |
| D | init.c | 31 max_mapnr = max_low_pfn - min_low_pfn; in mem_init()
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| /linux-4.4.14/arch/ia64/include/asm/ |
| D | page.h | 118 extern unsigned long min_low_pfn;
120 # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn) && ia64_pfn_valid(pfn))
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| /linux-4.4.14/arch/score/mm/ |
| D | init.c | 59 if (pagenr >= min_low_pfn && pagenr < max_low_pfn) in page_is_ram()
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| /linux-4.4.14/arch/ia64/kernel/ |
| D | ia64_ksyms.c | 28 EXPORT_SYMBOL(min_low_pfn); /* defined by bootmem.c, but not exported by generic code */
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| /linux-4.4.14/arch/frv/mm/ |
| D | init.c | 97 zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn; in paging_init()
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| /linux-4.4.14/mm/ |
| D | page_owner.c | 164 pfn = min_low_pfn + *ppos; in read_page_owner()
206 *ppos = (pfn - min_low_pfn) + 1; in read_page_owner()
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| D | bootmem.c | 34 unsigned long min_low_pfn; variable
144 min_low_pfn = start; in init_bootmem()
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| D | nobootmem.c | 32 unsigned long min_low_pfn; variable
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| /linux-4.4.14/arch/sh/kernel/ |
| D | sh_ksyms_32.c | 25 EXPORT_SYMBOL(min_low_pfn);
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| /linux-4.4.14/arch/c6x/kernel/ |
| D | setup.c | 417 min_low_pfn = PFN_UP(memory_start); in setup_arch()
418 max_mapnr = max_low_pfn - min_low_pfn; in setup_arch()
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| /linux-4.4.14/arch/blackfin/kernel/ |
| D | setup.c | 715 min_low_pfn = PFN_DOWN(memory_end); in find_min_max_pfn()
729 if (start < min_low_pfn) in find_min_max_pfn()
730 min_low_pfn = start; in find_min_max_pfn()
756 if (min_low_pfn < memory_start >> PAGE_SHIFT) in setup_bootmem_allocator()
757 min_low_pfn = memory_start >> PAGE_SHIFT; in setup_bootmem_allocator()
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| /linux-4.4.14/arch/ia64/mm/ |
| D | contig.c | 204 min_low_pfn = ~0UL; in find_memory()
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| D | init.c | 581 min_low_pfn = min(min_low_pfn, pfn_start); in find_max_min_low_pfn()
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| D | discontig.c | 537 min_low_pfn = -1; in find_memory()
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| /linux-4.4.14/init/ |
| D | main.c | 624 page_to_pfn(virt_to_page((void *)initrd_start)) < min_low_pfn) { in start_kernel()
627 min_low_pfn); in start_kernel()
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| /linux-4.4.14/arch/m68k/mm/ |
| D | motorola.c | 252 min_low_pfn = availmem >> PAGE_SHIFT; in paging_init()
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| /linux-4.4.14/arch/metag/mm/ |
| D | init.c | 228 u64 base = min_low_pfn << PAGE_SHIFT; in init_and_reserve_mem()
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| /linux-4.4.14/include/linux/ |
| D | bootmem.h | 16 extern unsigned long min_low_pfn;
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| /linux-4.4.14/arch/frv/kernel/ |
| D | setup.c | 910 min_low_pfn = memory_start >> PAGE_SHIFT; in setup_linux_memory()
983 min_low_pfn = memory_start >> PAGE_SHIFT; in setup_uclinux_memory()
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| /linux-4.4.14/arch/powerpc/mm/ |
| D | mem.c | 195 min_low_pfn = MEMORY_START >> PAGE_SHIFT; in initmem_init()
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| /linux-4.4.14/arch/sh/mm/ |
| D | init.c | 347 min_low_pfn = __MEMORY_START >> PAGE_SHIFT; in paging_init()
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| /linux-4.4.14/arch/arm/mm/ |
| D | init.c | 317 min_low_pfn = min; in bootmem_init()
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| /linux-4.4.14/arch/tile/kernel/ |
| D | setup.c | 544 min_low_pfn = PFN_UP((unsigned long)_end - PAGE_OFFSET); in setup_memory()
634 start = (i == 0) ? min_low_pfn : node_start_pfn[i]; in setup_bootmem_allocator_node()
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| /linux-4.4.14/arch/arm/kernel/ |
| D | setup.c | 875 total = max_low_pfn - min_low_pfn; in get_total_mem()
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| /linux-4.4.14/arch/sparc/mm/ |
| D | init_64.c | 1407 min_low_pfn = (phys_base >> PAGE_SHIFT); in bootmem_init()
|