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Dswapfile.c211 if (offset < se->start_page) in offset_to_swap_extent()
213 else if (offset >= se->start_page + se->nr_pages) in offset_to_swap_extent()
231 sector = se->start_block + (offset - se->start_page); in swap_page_sector()
240 pgoff_t start_page, pgoff_t nr_pages) in discard_swap_cluster() argument
242 struct swap_extent *se = offset_to_swap_extent(si, start_page); in discard_swap_cluster()
245 pgoff_t offset = start_page - se->start_page; in discard_swap_cluster()
251 start_page += nr_blocks; in discard_swap_cluster()
1860 return se->start_block + (offset - se->start_page); in swapdev_block()
2317 add_swap_extent(struct swap_info_struct *sis, unsigned long start_page, in add_swap_extent() argument
2335 BUG_ON(se->start_page + se->nr_pages != start_page); in add_swap_extent()
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Dpage_alloc.c1875 struct page *start_page; in __pageblock_pfn_to_page() local
1884 start_page = pfn_to_online_page(start_pfn); in __pageblock_pfn_to_page()
1885 if (!start_page) in __pageblock_pfn_to_page()
1888 if (page_zone(start_page) != zone) in __pageblock_pfn_to_page()
1894 if (page_zone_id(start_page) != page_zone_id(end_page)) in __pageblock_pfn_to_page()
1897 return start_page; in __pageblock_pfn_to_page()