| /Linux-v4.19/arch/xtensa/mm/ |
| D | init.c | 58 min_low_pfn = PFN_UP(memblock_start_of_DRAM()); in bootmem_init()
59 min_low_pfn = max(min_low_pfn, PFN_UP(PHYS_OFFSET)); in bootmem_init()
189 (max_low_pfn - min_low_pfn) * PAGE_SIZE, in mem_init()
191 min_low_pfn * PAGE_SIZE, max_low_pfn * PAGE_SIZE, in mem_init()
193 ((max_low_pfn - min_low_pfn) * PAGE_SIZE) >> 20, in mem_init()
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| /Linux-v4.19/arch/mips/kernel/ |
| D | setup.c | 402 min_low_pfn = ~0UL; in bootmem_init()
436 if (start < min_low_pfn) in bootmem_init()
437 min_low_pfn = start; in bootmem_init()
450 if (min_low_pfn >= max_low_pfn) in bootmem_init()
463 if (min_low_pfn > ARCH_PFN_OFFSET) { in bootmem_init()
465 (min_low_pfn - ARCH_PFN_OFFSET) * sizeof(struct page), in bootmem_init()
466 min_low_pfn - ARCH_PFN_OFFSET); in bootmem_init()
467 } else if (ARCH_PFN_OFFSET - min_low_pfn > 0UL) { in bootmem_init()
469 ARCH_PFN_OFFSET - min_low_pfn); in bootmem_init()
471 min_low_pfn = ARCH_PFN_OFFSET; in bootmem_init()
[all …]
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| /Linux-v4.19/arch/arc/mm/ |
| D | init.c | 117 min_low_pfn = ARCH_PFN_OFFSET; in setup_arch_memory()
124 max_mapnr = max_low_pfn - min_low_pfn; in setup_arch_memory()
157 zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn; in setup_arch_memory()
168 min_low_pfn, /* first pfn of node */ in setup_arch_memory()
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| /Linux-v4.19/arch/nios2/kernel/ |
| D | setup.c | 162 min_low_pfn = PFN_UP(memory_start); in setup_arch()
171 min_low_pfn, PFN_DOWN(PHYS_OFFSET), max_low_pfn); in setup_arch()
173 min_low_pfn, PFN_DOWN(PHYS_OFFSET), in setup_arch()
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| /Linux-v4.19/arch/hexagon/mm/ |
| D | init.c | 204 min_low_pfn = ARCH_PFN_OFFSET; in setup_arch_memory()
205 bootmap_size = init_bootmem_node(NODE_DATA(0), bootmem_startpg, min_low_pfn, max_low_pfn); in setup_arch_memory()
210 printk(KERN_INFO "min_low_pfn: 0x%08lx\n", min_low_pfn); in setup_arch_memory()
|
| /Linux-v4.19/arch/microblaze/include/asm/ |
| D | page.h | 134 extern unsigned long min_low_pfn;
166 # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && \
167 ((pfn) <= (min_low_pfn + max_mapnr)))
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| /Linux-v4.19/arch/ia64/kernel/ |
| D | ia64_ksyms.c | 10 EXPORT_SYMBOL(min_low_pfn); /* defined by bootmem.c, but not exported by generic code */
|
| /Linux-v4.19/arch/alpha/mm/ |
| D | numa.c | 128 if (node_min_pfn < min_low_pfn) in setup_memory_node()
129 min_low_pfn = node_min_pfn; in setup_memory_node()
260 min_low_pfn = ~0UL; in setup_memory()
|
| /Linux-v4.19/arch/sh/include/asm/ |
| D | page.h | 52 extern unsigned long max_low_pfn, min_low_pfn;
181 #define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn)
|
| /Linux-v4.19/arch/ia64/include/asm/ |
| D | page.h | 120 extern unsigned long min_low_pfn;
122 # define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn) && ia64_pfn_valid(pfn))
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| /Linux-v4.19/arch/microblaze/mm/ |
| D | init.c | 162 min_low_pfn = memory_start >> PAGE_SHIFT; /* minimum for allocation */ in setup_memory()
169 pr_info("%s: min_low_pfn: %#lx\n", __func__, min_low_pfn); in setup_memory()
|
| /Linux-v4.19/arch/c6x/kernel/ |
| D | setup.c | 415 min_low_pfn = PFN_UP(memory_start); in setup_arch()
416 max_mapnr = max_low_pfn - min_low_pfn; in setup_arch()
|
| /Linux-v4.19/arch/sh/kernel/ |
| D | sh_ksyms_32.c | 26 EXPORT_SYMBOL(min_low_pfn);
|
| /Linux-v4.19/arch/riscv/include/asm/ |
| D | page.h | 93 extern unsigned long min_low_pfn;
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| /Linux-v4.19/arch/ia64/mm/ |
| D | contig.c | 155 min_low_pfn = ~0UL; in find_memory()
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| D | init.c | 582 min_low_pfn = min(min_low_pfn, pfn_start); in find_max_min_low_pfn()
|
| /Linux-v4.19/arch/m68k/kernel/ |
| D | setup_no.c | 158 min_low_pfn = PFN_DOWN(memory_start); in setup_arch()
|
| /Linux-v4.19/arch/h8300/kernel/ |
| D | setup.c | 87 min_low_pfn = PFN_UP(memory_start); in bootmem_init()
|
| /Linux-v4.19/arch/m68k/mm/ |
| D | mcfmmu.c | 170 min_low_pfn = PFN_DOWN(_rambase); in cf_bootmem_alloc()
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| D | motorola.c | 254 min_low_pfn = availmem >> PAGE_SHIFT; in paging_init()
|
| /Linux-v4.19/mm/ |
| D | page_owner.c | 466 pfn = min_low_pfn + *ppos; in read_page_owner()
520 *ppos = (pfn - min_low_pfn) + 1; in read_page_owner()
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| D | nobootmem.c | 36 unsigned long min_low_pfn; variable
|
| D | bootmem.c | 79 unsigned long min_low_pfn; variable
191 min_low_pfn = start; in init_bootmem()
|
| /Linux-v4.19/init/ |
| D | main.c | 685 page_to_pfn(virt_to_page((void *)initrd_start)) < min_low_pfn) { in start_kernel()
688 min_low_pfn); in start_kernel()
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| /Linux-v4.19/arch/openrisc/kernel/ |
| D | setup.c | 78 min_low_pfn = ram_start_pfn; in setup_memory()
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