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Searched refs:MAX_PAGE_ORDER (Results 1 – 25 of 71) sorted by relevance

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/linux-6.12.1/tools/testing/vma/linux/
Dmmzone.h21 #define MAX_PAGE_ORDER 10 macro
22 #define MAX_ORDER_NR_PAGES (1 << MAX_PAGE_ORDER)
24 #define pageblock_order MAX_PAGE_ORDER
/linux-6.12.1/tools/testing/memblock/linux/
Dmmzone.h21 #define MAX_PAGE_ORDER 10 macro
22 #define MAX_ORDER_NR_PAGES (1 << MAX_PAGE_ORDER)
24 #define pageblock_order MAX_PAGE_ORDER
/linux-6.12.1/include/linux/
Dpageblock-flags.h44 #define pageblock_order MIN_T(unsigned int, HUGETLB_PAGE_ORDER, MAX_PAGE_ORDER)
50 #define pageblock_order MIN_T(unsigned int, HPAGE_PMD_ORDER, MAX_PAGE_ORDER)
55 #define pageblock_order MAX_PAGE_ORDER
Dmmzone.h30 #define MAX_PAGE_ORDER 10 macro
32 #define MAX_PAGE_ORDER CONFIG_ARCH_FORCE_MAX_ORDER macro
34 #define MAX_ORDER_NR_PAGES (1 << MAX_PAGE_ORDER)
38 #define NR_PAGE_ORDERS (MAX_PAGE_ORDER + 1)
1777 #if (MAX_PAGE_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS
1778 #error Allocator MAX_PAGE_ORDER exceeds SECTION_SIZE
/linux-6.12.1/mm/kmsan/
Dinit.c147 .order = MAX_PAGE_ORDER,
217 collect.order = MAX_PAGE_ORDER; in kmsan_memblock_discard()
218 for (int i = MAX_PAGE_ORDER; i >= 0; i--) { in kmsan_memblock_discard()
/linux-6.12.1/drivers/gpu/drm/ttm/tests/
Dttm_pool_test.c111 .order = MAX_PAGE_ORDER + 1,
120 .order = MAX_PAGE_ORDER + 1,
167 if (params->order <= MAX_PAGE_ORDER) { in ttm_pool_alloc_basic()
184 min_t(unsigned int, MAX_PAGE_ORDER, in ttm_pool_alloc_basic()
/linux-6.12.1/mm/
Dshuffle.h7 #define SHUFFLE_ORDER MAX_PAGE_ORDER
Ddebug_page_alloc.c25 if (kstrtoul(buf, 10, &res) < 0 || res > MAX_PAGE_ORDER / 2) { in debug_guardpage_minorder_setup()
Dpage_reporting.c23 return param_set_uint_minmax(val, kp, 0, MAX_PAGE_ORDER); in page_order_update_notify()
373 if (prdev->order > 0 && prdev->order <= MAX_PAGE_ORDER) in page_reporting_register()
Dpage_owner.c456 if (freepage_order <= MAX_PAGE_ORDER) in pagetypeinfo_showmixedcount_print()
691 if (freepage_order <= MAX_PAGE_ORDER) in read_page_owner()
799 if (order > 0 && order <= MAX_PAGE_ORDER) in init_pages_in_zone()
Dpage_alloc.c737 if (order >= MAX_PAGE_ORDER - 1) in buddy_merge_likely()
791 while (order < MAX_PAGE_ORDER) { in __free_one_page()
1314 if (order == MAX_PAGE_ORDER && __free_unaccepted(page)) in __free_pages_core()
1745 if (++order > MAX_PAGE_ORDER) in find_large_buddy()
1788 if (pageblock_order == MAX_PAGE_ORDER) in move_freepages_block_isolate()
2205 for (current_order = MAX_PAGE_ORDER; current_order >= min_order; in __rmqueue_fallback()
2243 VM_BUG_ON(current_order > MAX_PAGE_ORDER); in __rmqueue_fallback()
4727 if (WARN_ON_ONCE_GFP(order > MAX_PAGE_ORDER, gfp)) in __alloc_pages_noprof()
6885 return order <= MAX_PAGE_ORDER; in is_free_buddy_page()
7046 accept_memory(page_to_phys(page), PAGE_SIZE << MAX_PAGE_ORDER); in __accept_page()
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Dpage_isolation.c228 if (order >= pageblock_order && order < MAX_PAGE_ORDER) { in unset_migratetype_isolate()
/linux-6.12.1/drivers/base/regmap/
Dregmap-debugfs.c229 if (count > (PAGE_SIZE << MAX_PAGE_ORDER)) in regmap_read_debugfs()
230 count = PAGE_SIZE << MAX_PAGE_ORDER; in regmap_read_debugfs()
376 if (count > (PAGE_SIZE << MAX_PAGE_ORDER)) in regmap_reg_ranges_read_file()
377 count = PAGE_SIZE << MAX_PAGE_ORDER; in regmap_reg_ranges_read_file()
/linux-6.12.1/kernel/events/
Dring_buffer.c619 if (order > MAX_PAGE_ORDER) in rb_alloc_aux_page()
620 order = MAX_PAGE_ORDER; in rb_alloc_aux_page()
718 if (get_order((unsigned long)nr_pages * sizeof(void *)) > MAX_PAGE_ORDER) in rb_alloc_aux()
835 if (order_base_2(size) > PAGE_SHIFT+MAX_PAGE_ORDER) in rb_alloc()
/linux-6.12.1/drivers/crypto/hisilicon/
Dsgl.c76 block_size = 1 << (PAGE_SHIFT + MAX_PAGE_ORDER < 32 ? in hisi_acc_create_sgl_pool()
77 PAGE_SHIFT + MAX_PAGE_ORDER : 31); in hisi_acc_create_sgl_pool()
/linux-6.12.1/drivers/gpu/drm/i915/gem/
Di915_gem_internal.c39 int max_order = MAX_PAGE_ORDER; in i915_gem_object_get_pages_internal()
/linux-6.12.1/arch/sparc/mm/
Dtsb.c405 if (max_tsb_size > PAGE_SIZE << MAX_PAGE_ORDER) in tsb_grow()
406 max_tsb_size = PAGE_SIZE << MAX_PAGE_ORDER; in tsb_grow()
/linux-6.12.1/fs/ramfs/
Dfile-nommu.c73 if (unlikely(order > MAX_PAGE_ORDER)) in ramfs_nommu_expand_for_mapping()
/linux-6.12.1/arch/arm64/kvm/hyp/nvhe/
Dpage_alloc.c231 pool->max_order = min(MAX_PAGE_ORDER, in hyp_pool_init()
/linux-6.12.1/kernel/dma/
Dpool.c88 order = min(get_order(pool_size), MAX_PAGE_ORDER); in atomic_pool_expand()
/linux-6.12.1/io_uring/
Dmemmap.c23 if (order > MAX_PAGE_ORDER) in io_mem_alloc_compound()
/linux-6.12.1/Documentation/networking/
Dpacket_mmap.rst267 region allocated by __get_free_pages is determined by the MAX_PAGE_ORDER macro.
270 PAGE_SIZE << MAX_PAGE_ORDER
273 In a 2.4/i386 kernel MAX_PAGE_ORDER is 10
274 In a 2.6/i386 kernel MAX_PAGE_ORDER is 11
280 /usr/include/linux/mmzone.h to get PAGE_SIZE MAX_PAGE_ORDER declarations.
328 <max-order> is the value defined with MAX_PAGE_ORDER
/linux-6.12.1/arch/powerpc/mm/book3s64/
Diommu_api.c100 chunk = (1UL << (PAGE_SHIFT + MAX_PAGE_ORDER)) / in mm_iommu_do_alloc()
/linux-6.12.1/arch/um/kernel/
Dum_arch.c377 max_physmem &= ~((1 << (PAGE_SHIFT + MAX_PAGE_ORDER)) - 1); in linux_main()
/linux-6.12.1/drivers/misc/genwqe/
Dcard_utils.c213 if (get_order(size) > MAX_PAGE_ORDER) in __genwqe_alloc_consistent()
311 if (get_order(sgl->sgl_size) > MAX_PAGE_ORDER) { in genwqe_alloc_sync_sgl()

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