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Searched refs:split_pfn_offset (Results 1 – 2 of 2) sorted by relevance

/openbmc/linux/mm/
H A Dpage_alloc.c848 * split_free_page() -- split a free page at split_pfn_offset
851 * @split_pfn_offset: split offset within the page
856 * at split_pfn_offset within the page. The split free page will be put into
861 unsigned int order, unsigned long split_pfn_offset) in split_free_page() argument
871 if (split_pfn_offset == 0) in split_free_page()
892 __fls(split_pfn_offset)); in split_free_page()
896 split_pfn_offset -= (1UL << free_page_order); in split_free_page()
898 if (split_pfn_offset == 0) in split_free_page()
899 split_pfn_offset = (1UL << order) - (pfn - free_page_pfn); in split_free_page()
H A Dinternal.h530 unsigned int order, unsigned long split_pfn_offset);