Searched refs:buddy_pfn (Results 1 - 2 of 2) sorted by relevance

/linux-master/mm/
H A Dinternal.h446 * @buddy_pfn: The output pointer to the buddy pfn, it also saves a call to
455 unsigned long pfn, unsigned int order, unsigned long *buddy_pfn)
461 if (buddy_pfn)
462 *buddy_pfn = __buddy_pfn;
454 find_buddy_page_pfn(struct page *page, unsigned long pfn, unsigned int order, unsigned long *buddy_pfn) argument
H A Dpage_alloc.c725 buddy_merge_likely(unsigned long pfn, unsigned long buddy_pfn, argument
734 higher_page_pfn = buddy_pfn & pfn;
771 unsigned long buddy_pfn = 0; local
793 buddy = find_buddy_page_pfn(page, pfn, order, &buddy_pfn);
804 int buddy_mt = get_pfnblock_migratetype(buddy, buddy_pfn);
820 combined_pfn = buddy_pfn & pfn;
834 to_tail = buddy_merge_likely(pfn, buddy_pfn, page, order);

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