Searched refs:limit_pfn (Results 1 – 4 of 4) sorted by relevance
423 unsigned long start_pfn, end_pfn, limit_pfn; in split_mem_range() local427 limit_pfn = PFN_DOWN(end); in split_mem_range()445 if (end_pfn > limit_pfn) in split_mem_range()446 end_pfn = limit_pfn; in split_mem_range()455 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()458 if (end_pfn > round_down(limit_pfn, PFN_DOWN(PMD_SIZE))) in split_mem_range()459 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()471 end_pfn = round_down(limit_pfn, PFN_DOWN(PUD_SIZE)); in split_mem_range()481 end_pfn = round_down(limit_pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()491 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() argument769 if (pfn >= limit_pfn) in e820__register_nosave_regions()830 static unsigned long __init e820_end_pfn(unsigned long limit_pfn, enum e820_type type) in e820_end_pfn() argument847 if (start_pfn >= limit_pfn) in e820_end_pfn()849 if (end_pfn > limit_pfn) { in e820_end_pfn()850 last_pfn = limit_pfn; in e820_end_pfn()
852 real_trim_memory(unsigned long start_pfn, unsigned long limit_pfn) in real_trim_memory() argument859 trim_size = limit_pfn; in real_trim_memory()