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Searched refs:swp_entry (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.10/include/linux/
Dswapops.h29 static inline swp_entry_t swp_entry(unsigned long type, pgoff_t offset) in swp_entry() function
74 return swp_entry(__swp_type(arch_entry), __swp_offset(arch_entry)); in pte_to_swp_entry()
105 return swp_entry(write ? SWP_DEVICE_WRITE : SWP_DEVICE_READ, in make_device_private_entry()
117 *entry = swp_entry(SWP_DEVICE_READ, swp_offset(*entry)); in make_device_private_entry_read()
137 return swp_entry(0, 0); in make_device_private_entry()
170 return swp_entry(write ? SWP_MIGRATION_WRITE : SWP_MIGRATION_READ, in make_migration_entry()
203 *entry = swp_entry(SWP_MIGRATION_READ, swp_offset(*entry)); in make_migration_entry_read()
214 #define make_migration_entry(page, write) swp_entry(0, 0)
262 return swp_entry(__swp_type(arch_entry), __swp_offset(arch_entry)); in pmd_to_swp_entry()
294 return swp_entry(0, 0); in pmd_to_swp_entry()
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/Linux-v5.10/arch/arm64/mm/
Dmteswap.c63 swp_entry_t entry = swp_entry(type, offset); in mte_invalidate_tags()
71 swp_entry_t entry = swp_entry(type, 0); in mte_invalidate_tags_area()
72 swp_entry_t last_entry = swp_entry(type + 1, 0); in mte_invalidate_tags_area()
/Linux-v5.10/Documentation/admin-guide/cgroup-v1/
Dmemcg_test.rst24 swap_cgroup ... an entry per swp_entry.
34 a page/swp_entry may be charged (usage += PAGE_SIZE) at
41 a page/swp_entry may be uncharged (usage -= PAGE_SIZE) by
47 Called when swp_entry's refcnt goes down to 0. A charge against swap
85 swp_entry's refcnt += 1.
87 swp_entry's refcnt += # of ptes.
90 swp_entry's refcnt -= 1.
94 (e) zap_pte() is called and swp_entry's refcnt -=1 -> 0.
/Linux-v5.10/mm/
Dswap_state.c79 swp_entry_t entry = swp_entry(i, 1); in total_swapcache_pages()
293 swp_entry_t entry = swp_entry(type, curr); in clear_shadow_from_swap_cache()
687 swp_entry(swp_type(entry), offset), in swap_cluster_readahead()
Dswapfile.c129 swp_entry_t entry = swp_entry(si->type, offset); in __try_to_reclaim_swap()
879 slots[n_ret++] = swp_entry(si->type, offset); in scan_swap_map_slots()
1004 *slot = swp_entry(si->type, offset); in swap_alloc_cluster()
1136 return swp_entry(type, offset); in get_swap_page_of_type()
1860 return map_swap_entry(swp_entry(type, offset), &bdev); in swapdev_block()
2219 entry = swp_entry(type, i); in try_to_unuse()
2970 swp_entry_to_pte(swp_entry(0, ~0UL)))) + 1; in generic_max_swapfile_size()
Dmigrate.c2914 swp_entry_t swp_entry; in migrate_vma_insert_page() local
2916 swp_entry = make_device_private_entry(page, vma->vm_flags & VM_WRITE); in migrate_vma_insert_page()
2917 entry = swp_entry_to_pte(swp_entry); in migrate_vma_insert_page()
Dhuge_memory.c2124 swp_entry_t swp_entry; in __split_huge_pmd_locked() local
2125 swp_entry = make_migration_entry(page + i, write); in __split_huge_pmd_locked()
2126 entry = swp_entry_to_pte(swp_entry); in __split_huge_pmd_locked()
Dhugetlb.c3803 swp_entry_t swp_entry = pte_to_swp_entry(entry); in copy_hugetlb_page_range() local
3805 if (is_write_migration_entry(swp_entry) && cow) { in copy_hugetlb_page_range()
3810 make_migration_entry_read(&swp_entry); in copy_hugetlb_page_range()
3811 entry = swp_entry_to_pte(swp_entry); in copy_hugetlb_page_range()
Dzswap.c1013 struct zswap_header zhdr = { .swpentry = swp_entry(type, offset) }; in zswap_frontswap_store()
/Linux-v5.10/kernel/power/
Dswap.c183 swap_free(swp_entry(swap, offset)); in alloc_swapdev_block()
207 swap_free(swp_entry(swap, offset)); in free_all_swap_pages()