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Searched refs:swp_entry (Results 1 – 7 of 7) sorted by relevance

/linux-4.1.27/include/linux/
Dswapops.h26 static inline swp_entry_t swp_entry(unsigned long type, pgoff_t offset) in swp_entry() function
72 return swp_entry(__swp_type(arch_entry), __swp_offset(arch_entry)); in pte_to_swp_entry()
107 return swp_entry(write ? SWP_MIGRATION_WRITE : SWP_MIGRATION_READ, in make_migration_entry()
135 *entry = swp_entry(SWP_MIGRATION_READ, swp_offset(*entry)); in make_migration_entry_read()
146 #define make_migration_entry(page, write) swp_entry(0, 0)
173 return swp_entry(SWP_HWPOISON, page_to_pfn(page)); in make_hwpoison_entry()
184 return swp_entry(0, 0); in make_hwpoison_entry()
/linux-4.1.27/Documentation/cgroups/
Dmemcg_test.txt17 swap_cgroup ... an entry per swp_entry.
25 a page/swp_entry may be charged (usage += PAGE_SIZE) at
30 a page/swp_entry may be uncharged (usage -= PAGE_SIZE) by
36 Called when swp_entry's refcnt goes down to 0. A charge against swap
69 swp_entry's refcnt += 1.
71 swp_entry's refcnt += # of ptes.
74 swp_entry's refcnt -= 1.
78 (e) zap_pte() is called and swp_entry's refcnt -=1 -> 0.
/linux-4.1.27/mm/
Dswap_state.c473 page = read_swap_cache_async(swp_entry(swp_type(entry), offset), in swapin_readahead()
Dswapfile.c98 swp_entry_t entry = swp_entry(si->type, offset); in __try_to_reclaim_swap()
677 return swp_entry(si->type, offset); in get_swap_page()
717 return swp_entry(type, offset); in get_swap_page_of_type()
1042 return map_swap_entry(swp_entry(type, offset), &bdev); in swapdev_block()
1380 entry = swp_entry(type, i); in try_to_unuse()
2216 swp_entry_to_pte(swp_entry(0, ~0UL)))) + 1; in read_swap_header()
Dzswap.c697 zhdr->swpentry = swp_entry(type, offset); in zswap_frontswap_store()
Dhugetlb.c2701 swp_entry_t swp_entry = pte_to_swp_entry(entry); in copy_hugetlb_page_range() local
2703 if (is_write_migration_entry(swp_entry) && cow) { in copy_hugetlb_page_range()
2708 make_migration_entry_read(&swp_entry); in copy_hugetlb_page_range()
2709 entry = swp_entry_to_pte(swp_entry); in copy_hugetlb_page_range()
/linux-4.1.27/kernel/power/
Dswap.c175 swap_free(swp_entry(swap, offset)); in alloc_swapdev_block()
199 swap_free(swp_entry(swap, offset)); in free_all_swap_pages()