Searched refs:limit_pfn (Results 1 – 4 of 4) sorted by relevance
405 unsigned long start_pfn, end_pfn, limit_pfn; in split_mem_range() local409 limit_pfn = PFN_DOWN(end); in split_mem_range()427 if (end_pfn > limit_pfn) in split_mem_range()428 end_pfn = limit_pfn; in split_mem_range()437 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()440 if (end_pfn > round_down(limit_pfn, PFN_DOWN(PMD_SIZE))) in split_mem_range()441 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()453 end_pfn = round_down(limit_pfn, PFN_DOWN(PUD_SIZE)); in split_mem_range()463 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()473 end_pfn = limit_pfn; in split_mem_range()
42 extern void e820__register_nosave_regions(unsigned long limit_pfn);
753 void __init e820__register_nosave_regions(unsigned long limit_pfn) in e820__register_nosave_regions() argument770 register_nosave_region(PFN_DOWN(last_addr), limit_pfn); in e820__register_nosave_regions()829 static unsigned long __init e820__end_ram_pfn(unsigned long limit_pfn) in e820__end_ram_pfn() argument847 if (start_pfn >= limit_pfn) in e820__end_ram_pfn()849 if (end_pfn > limit_pfn) { in e820__end_ram_pfn()850 last_pfn = limit_pfn; in e820__end_ram_pfn()
842 real_trim_memory(unsigned long start_pfn, unsigned long limit_pfn) in real_trim_memory() argument849 trim_size = limit_pfn; in real_trim_memory()
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