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

/linux/include/linux/
H A Dpage-flags.h637 FOLIO_SET_FLAG(swapcache, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG() argument
638 FOLIO_CLEAR_FLAG(swapcache, FOLIO_HEAD_PAGE) in FOLIO_SET_FLAG()
640 FOLIO_FLAG_FALSE(swapcache) in FOLIO_SET_FLAG()
/linux/mm/
H A Dmemory.c4709 struct folio *swapcache = NULL, *folio; in do_swap_page() local
4796 swapcache = swapin_folio(entry, folio); in do_swap_page()
4797 if (swapcache != folio) in do_swap_page()
4799 folio = swapcache; in do_swap_page()
4824 swapcache = folio; in do_swap_page()
4857 folio = swapcache; in do_swap_page()
4861 folio = swapcache; in do_swap_page()
4863 } else if (folio != swapcache) in do_swap_page()
4965 if (folio != swapcache) { in do_swap_page()
5033 if (unlikely(folio != swapcache)) { in do_swap_page()
[all …]
H A Dswapfile.c2084 struct folio *swapcache; in unuse_pte() local
2097 swapcache = folio; in unuse_pte()
2103 folio = swapcache; in unuse_pte()
2143 if (folio == swapcache) { in unuse_pte()
2177 folio_put_swap(swapcache, folio_file_page(swapcache, swp_offset(entry))); in unuse_pte()
2181 if (folio != swapcache) { in unuse_pte()
H A Dzswap.c1598 bool swapcache = folio_test_swapcache(folio); in zswap_load() local
1644 if (swapcache) { in zswap_load()
H A Dshmem.c2045 struct folio *new, *swapcache; in shmem_swap_alloc_folio() local
2087 swapcache = swapin_folio(entry, new); in shmem_swap_alloc_folio()
2088 if (swapcache != new) { in shmem_swap_alloc_folio()
2090 if (!swapcache) { in shmem_swap_alloc_folio()
2099 return swapcache; in shmem_swap_alloc_folio()
/linux/fs/proc/
H A Dtask_mmu.c3127 unsigned long swapcache; member
3152 md->swapcache += nr_pages; in gather_stats()
3356 if (md->swapcache) in show_numa_map()
3357 seq_printf(m, " swapcache=%lu", md->swapcache); in show_numa_map()
/linux/Documentation/admin-guide/sysctl/
H A Dvm.rst579 against all file-backed unmapped pages including swapcache pages and tmpfs
1055 pagecache and swapcache reclaim. Decreasing vfs_cache_pressure causes the