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Searched refs:new_order (Results 1 – 9 of 9) sorted by relevance

/linux/mm/
H A Dreadahead.c493 unsigned int new_order = ra->order; in page_cache_ra_order() local
509 new_order = min(mapping_max_folio_order(mapping), new_order); in page_cache_ra_order()
510 new_order = min_t(unsigned int, new_order, ilog2(ra->size)); in page_cache_ra_order()
511 new_order = max(new_order, min_order); in page_cache_ra_order()
513 ra->order = new_order; in page_cache_ra_order()
527 unsigned int order = new_order; in page_cache_ra_order()
H A Dhuge_memory.c3686 int new_order) in __split_folio_to_order() argument
3689 const bool handle_hwpoison = folio_test_has_hwpoisoned(folio) && new_order; in __split_folio_to_order()
3690 long new_nr_pages = 1 << new_order; in __split_folio_to_order()
3771 if (new_order) { in __split_folio_to_order()
3772 prep_compound_page(new_head, new_order); in __split_folio_to_order()
3795 if (new_order) in __split_folio_to_order()
3796 folio_set_order(folio, new_order); in __split_folio_to_order()
3842 static int __split_unmapped_folio(struct folio *folio, int new_order, in __split_unmapped_folio() argument
3848 int start_order = split_type == SPLIT_TYPE_UNIFORM ? new_order : old_order - 1; in __split_unmapped_folio()
3857 split_order >= new_order; in __split_unmapped_folio()
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H A Dmemory-failure.c1713 static int try_to_split_thp_page(struct page *page, unsigned int new_order, in try_to_split_thp_page() argument
1719 ret = split_huge_page_to_order(page, new_order); in try_to_split_thp_page()
2512 const int new_order = min_order_for_split(folio); in memory_failure() local
2529 err = try_to_split_thp_page(p, new_order, /* release= */ false); in memory_failure()
2536 if (err || new_order) { in memory_failure()
2865 const int new_order = min_order_for_split(folio); in soft_offline_in_use_page() local
2874 if (new_order || try_to_split_thp_page(page, /* new_order= */ 0, in soft_offline_in_use_page()
H A Dalloc_tag.c528 void pgalloc_tag_split(struct folio *folio, int old_order, int new_order) in pgalloc_tag_split() argument
532 unsigned int nr_pages = 1 << new_order; in pgalloc_tag_split()
H A Dmemcontrol.c3738 unsigned new_order) in folio_split_memcg_refs() argument
3745 new_refs = (1 << (old_order - new_order)) - 1; in folio_split_memcg_refs()
/linux/lib/
H A Dtest_xarray.c1837 unsigned int order, unsigned int new_order) in check_split_1() argument
1839 XA_STATE_ORDER(xas, xa, index, new_order); in check_split_1()
1849 for (i = 0; i < (1 << order); i += (1 << new_order)) in check_split_1()
1854 unsigned int val = index + (i & ~((1 << new_order) - 1)); in check_split_1()
1869 XA_BUG_ON(xa, found != 1 << (order - new_order)); in check_split_1()
1875 unsigned int order, unsigned int new_order) in check_split_2() argument
1877 XA_STATE_ORDER(xas, xa, index, new_order); in check_split_2()
1890 if (((new_order / XA_CHUNK_SHIFT) < (order / XA_CHUNK_SHIFT)) && in check_split_2()
1891 new_order < order - 1) { in check_split_2()
1896 for (i = 0; i < (1 << order); i += (1 << new_order)) in check_split_2()
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/linux/drivers/net/ethernet/cortina/
H A Dgemini.c1044 unsigned int new_order; in geth_resize_freeq() local
1071 new_order = min(15, ilog2(new_size - 1) + 1); in geth_resize_freeq()
1073 new_size, new_order); in geth_resize_freeq()
1074 if (geth->freeq_order == new_order) in geth_resize_freeq()
1090 geth->freeq_order = new_order; in geth_resize_freeq()
/linux/include/linux/
H A Dmemcontrol.h1029 unsigned new_order);
1463 unsigned old_order, unsigned new_order) in folio_split_memcg_refs() argument
/linux/drivers/irqchip/
H A Dirq-gic-v3-its.c2498 u32 new_order = *order; in its_parse_indirect_baser() local
2528 new_order = max_t(u32, get_order(esz << ids), new_order); in its_parse_indirect_baser()
2529 if (new_order > MAX_PAGE_ORDER) { in its_parse_indirect_baser()
2530 new_order = MAX_PAGE_ORDER; in its_parse_indirect_baser()
2531 ids = ilog2(PAGE_ORDER_TO_SIZE(new_order) / (int)esz); in its_parse_indirect_baser()
2537 *order = new_order; in its_parse_indirect_baser()