Searched refs:max_low_pfn (Results 51 - 63 of 63) sorted by last modified time

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/linux-master/arch/sparc/mm/
H A Dinit_32.c67 if (end_pfn <= max_low_pfn)
70 if (start_pfn < max_low_pfn)
71 start_pfn = max_low_pfn;
178 max_low_pfn = max_pfn;
181 if (max_low_pfn > pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT)) {
183 max_low_pfn = calc_max_low_pfn();
200 memblock_set_current_limit(max_low_pfn << PAGE_SHIFT);
279 high_memory = __va(max_low_pfn << PAGE_SHIFT);
/linux-master/arch/m68k/mm/
H A Dmotorola.c469 max_pfn = max_low_pfn = (max_addr >> PAGE_SHIFT) + 1;
/linux-master/arch/riscv/kernel/
H A Dhibernate.c356 unsigned long end = (unsigned long)pfn_to_virt(max_low_pfn);
/linux-master/arch/sh/mm/
H A Dinit.c302 max_low_pfn = max_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT;
304 set_max_mapnr(max_low_pfn - min_low_pfn);
337 max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
/linux-master/arch/m68k/kernel/
H A Dsetup_no.c157 max_pfn = max_low_pfn = PFN_DOWN(memory_end);
/linux-master/arch/um/kernel/
H A Dphysmem.c115 max_low_pfn = min_low_pfn + (map_size >> PAGE_SHIFT);
H A Dmem.c74 max_low_pfn = totalram_pages();
75 max_pfn = max_low_pfn;
/linux-master/arch/xtensa/mm/
H A Dinit.c58 max_low_pfn = min(max_pfn, MAX_LOW_PFN);
61 (phys_addr_t)max_low_pfn << PAGE_SHIFT);
63 memblock_set_current_limit(PFN_PHYS(max_low_pfn));
64 dma_contiguous_reserve(PFN_PHYS(max_low_pfn));
74 [ZONE_NORMAL] = max_low_pfn,
85 unsigned long max_low = max_low_pfn;
118 high_memory = (void *)__va(max_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
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/linux-master/arch/csky/mm/
H A Dinit.c55 if (__pa(initrd_end) > PFN_PHYS(max_low_pfn)) {
91 set_max_mapnr(max_low_pfn - ARCH_PFN_OFFSET);
93 high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT);
/linux-master/arch/hexagon/kernel/
H A Ddma.c36 * Our max_low_pfn should have been backed off by 16MB in mm/init.c to create
41 return dma_init_global_coherent(PFN_PHYS(max_low_pfn),
/linux-master/arch/x86/power/
H A Dhibernate_32.c78 * of max_low_pfn pages, by creating page tables starting from address
98 if (pfn >= max_low_pfn)
102 if (pfn >= max_low_pfn)
121 if (pfn >= max_low_pfn)
/linux-master/arch/sh/kernel/
H A Dsh_ksyms_32.c27 EXPORT_SYMBOL(max_low_pfn); variable
/linux-master/arch/x86/mm/
H A Dphysaddr.c78 /* max_low_pfn is set early, but not _that_ early */
79 if (max_low_pfn) {
80 VIRTUAL_BUG_ON((phys_addr >> PAGE_SHIFT) > max_low_pfn);

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