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Searched refs:swp_entry (Results 1 – 8 of 8) sorted by relevance

/linux/include/linux/
H A Dswapops.h85 static inline swp_entry_t swp_entry(unsigned long type, pgoff_t offset) in swp_entry() function
139 return swp_entry(SWP_DEVICE_READ, offset); in make_readable_device_private_entry()
144 return swp_entry(SWP_DEVICE_WRITE, offset); in make_writable_device_private_entry()
149 return swp_entry(SWP_DEVICE_EXCLUSIVE, offset); in make_device_exclusive_entry()
155 return swp_entry(0, 0); in make_readable_device_private_entry()
160 return swp_entry(0, 0); in make_writable_device_private_entry()
165 return swp_entry(0, 0); in make_device_exclusive_entry()
174 return swp_entry(SWP_MIGRATION_READ, offset); in make_readable_migration_entry()
179 return swp_entry(SWP_MIGRATION_READ_EXCLUSIVE, offset); in make_readable_exclusive_migration_entry()
184 return swp_entry(SWP_MIGRATION_WRITE, offset); in make_writable_migration_entry()
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/linux/Documentation/admin-guide/cgroup-v1/
H A 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
83 swp_entry's refcnt += 1.
85 swp_entry's refcnt += # of ptes.
88 swp_entry's refcnt -= 1.
92 (e) zap_pte() is called and swp_entry's refcnt -=1 -> 0.
/linux/mm/
H A Dmigrate_device.c841 swp_entry_t swp_entry; in migrate_vma_insert_huge_pmd_page() local
844 swp_entry = make_writable_device_private_entry( in migrate_vma_insert_huge_pmd_page()
847 swp_entry = make_readable_device_private_entry( in migrate_vma_insert_huge_pmd_page()
849 entry = softleaf_to_pmd(swp_entry); in migrate_vma_insert_huge_pmd_page()
1042 swp_entry_t swp_entry; in migrate_vma_insert_page() local
1045 swp_entry = make_writable_device_private_entry( in migrate_vma_insert_page()
1048 swp_entry = make_readable_device_private_entry( in migrate_vma_insert_page()
1050 entry = swp_entry_to_pte(swp_entry); in migrate_vma_insert_page()
H A Dswapfile.c201 const swp_entry_t entry = swp_entry(si->type, offset); in __try_to_reclaim_swap()
937 __swap_cache_add_folio(ci, folio, swp_entry(si->type, in __swap_cluster_alloc_entries()
1324 zswap_invalidate(swp_entry(si->type, offset + i)); in swap_range_free()
2185 entry = swp_entry(si->type, offset); in swap_alloc_hibernation_slot()
2459 swp_entry_t swp_entry; in unuse_pte() local
2463 swp_entry = make_hwpoison_entry(page); in unuse_pte()
2465 swp_entry = make_poisoned_swp_entry(); in unuse_pte()
2467 new_pte = swp_entry_to_pte(swp_entry); in unuse_pte()
2792 entry = swp_entry(type, i); in try_to_unuse()
3451 swp_entry_t entry = swp_entry(0, ~0UL); in generic_max_swapfile_size()
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H A Dhuge_memory.c3384 swp_entry_t swp_entry; in __split_huge_pmd_locked() local
3388 swp_entry = make_writable_migration_entry( in __split_huge_pmd_locked()
3391 swp_entry = make_readable_exclusive_migration_entry( in __split_huge_pmd_locked()
3394 swp_entry = make_readable_migration_entry( in __split_huge_pmd_locked()
3397 swp_entry = make_migration_entry_young(swp_entry); in __split_huge_pmd_locked()
3399 swp_entry = make_migration_entry_dirty(swp_entry); in __split_huge_pmd_locked()
3400 entry = swp_entry_to_pte(swp_entry); in __split_huge_pmd_locked()
3410 swp_entry_t swp_entry; in __split_huge_pmd_locked() local
3419 swp_entry = make_writable_device_private_entry( in __split_huge_pmd_locked()
3422 swp_entry = make_readable_device_private_entry( in __split_huge_pmd_locked()
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H A Dswap_state.c848 ra_entry = swp_entry(swp_type(entry), offset); in swap_cluster_readahead()
H A Dzswap.c1564 tree = swap_zswap_tree(swp_entry(type, offset + index)); in zswap_store()
H A Dshmem.c2225 tmp = swp_entry(swp_type(swap), in shmem_split_large_entry()
2294 swap = swp_entry(swp_type(swap), swp_offset(swap) + offset); in shmem_swapin_folio()