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Searched refs:max_order (Results 1 – 25 of 27) sorted by relevance

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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/
A Ddr_buddy.c11 unsigned int max_order) in mlx5dr_buddy_init() argument
15 buddy->max_order = max_order; in mlx5dr_buddy_init()
21 buddy->bitmap = kcalloc(buddy->max_order + 1, in mlx5dr_buddy_init()
24 buddy->num_free = kcalloc(buddy->max_order + 1, in mlx5dr_buddy_init()
33 for (i = 0; i <= buddy->max_order; ++i) { in mlx5dr_buddy_init()
34 unsigned int size = 1 << (buddy->max_order - i); in mlx5dr_buddy_init()
47 buddy->num_free[buddy->max_order] = 1; in mlx5dr_buddy_init()
52 for (i = 0; i <= buddy->max_order; ++i) in mlx5dr_buddy_init()
67 for (i = 0; i <= buddy->max_order; ++i) in mlx5dr_buddy_cleanup()
86 m = 1 << (buddy->max_order - order_iter); in dr_buddy_find_free_seg()
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A Dmlx5dr.h149 u32 max_order; member
166 unsigned int max_order);
/linux/drivers/gpu/drm/i915/selftests/
A Di915_buddy.c219 if (order != mm->max_order) { in igt_check_mm()
324 int max_order = order[i]; in igt_buddy_alloc_smoke() local
338 order = max_order; in igt_buddy_alloc_smoke()
407 const unsigned int max_order = 16; in igt_buddy_alloc_pessimistic() local
425 GEM_BUG_ON(mm.max_order != max_order); in igt_buddy_alloc_pessimistic()
485 max_order); in igt_buddy_alloc_pessimistic()
499 const int max_order = 16; in igt_buddy_alloc_optimistic() local
518 GEM_BUG_ON(mm.max_order != max_order); in igt_buddy_alloc_optimistic()
549 const int max_order = 16; in igt_buddy_alloc_pathological() local
569 GEM_BUG_ON(mm.max_order != max_order); in igt_buddy_alloc_pathological()
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A Dscatterlist.c277 const unsigned long max_order = 20; /* approximating a 4GiB object */ in igt_sg_alloc() local
282 for_each_prime_number(prime, max_order) { in igt_sg_alloc()
A Dintel_memory_region.c405 if (mm->max_order != expected_order) { in igt_mock_splintered_region()
407 __func__, mm->max_order, expected_order); in igt_mock_splintered_region()
/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_internal.c40 int max_order; in i915_gem_object_get_pages_internal() local
43 max_order = MAX_ORDER; in i915_gem_object_get_pages_internal()
52 max_order = min(max_order, ilog2(max_segment)); in i915_gem_object_get_pages_internal()
80 int order = min(fls(npages) - 1, max_order); in i915_gem_object_get_pages_internal()
92 max_order = order; in i915_gem_object_get_pages_internal()
112 max_order = 0; in i915_gem_object_get_pages_internal()
/linux/drivers/infiniband/hw/mthca/
A Dmthca_mr.c92 for (o = order; o <= buddy->max_order; ++o) in mthca_buddy_alloc()
94 m = 1 << (buddy->max_order - o); in mthca_buddy_alloc()
144 buddy->max_order = max_order; in mthca_buddy_init()
154 for (i = 0; i <= buddy->max_order; ++i) { in mthca_buddy_init()
155 s = BITS_TO_LONGS(1 << (buddy->max_order - i)); in mthca_buddy_init()
160 1 << (buddy->max_order - i)); in mthca_buddy_init()
163 set_bit(0, buddy->bits[buddy->max_order]); in mthca_buddy_init()
164 buddy->num_free[buddy->max_order] = 1; in mthca_buddy_init()
169 for (i = 0; i <= buddy->max_order; ++i) in mthca_buddy_init()
183 for (i = 0; i <= buddy->max_order; ++i) in mthca_buddy_cleanup()
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A Dmthca_dev.h206 int max_order; member
/linux/arch/arm64/kvm/hyp/nvhe/
A Dpage_alloc.c108 for (; (order + 1) < pool->max_order; order++) { in __hyp_attach_page()
219 while (i < pool->max_order && list_empty(&pool->free_area[i])) in hyp_alloc_pages()
221 if (i >= pool->max_order) { in hyp_alloc_pages()
244 pool->max_order = min(MAX_ORDER, get_order(nr_pages << PAGE_SHIFT)); in hyp_pool_init()
245 for (i = 0; i < pool->max_order; i++) in hyp_pool_init()
/linux/drivers/gpu/drm/i915/
A Di915_buddy.c88 mm->max_order = ilog2(size) - ilog2(chunk_size); in i915_buddy_init()
90 GEM_BUG_ON(mm->max_order > I915_BUDDY_MAX_ORDER); in i915_buddy_init()
92 mm->free_list = kmalloc_array(mm->max_order + 1, in i915_buddy_init()
98 for (i = 0; i <= mm->max_order; ++i) in i915_buddy_init()
130 GEM_BUG_ON(i > mm->max_order); in i915_buddy_init()
267 for (i = order; i <= mm->max_order; ++i) { in i915_buddy_alloc()
429 for (order = mm->max_order; order >= 0; order--) { in i915_buddy_print()
A Di915_buddy.h69 unsigned int max_order; member
A Di915_ttm_buddy_manager.c80 GEM_BUG_ON(order > mm->max_order); in i915_ttm_buddy_man_alloc()
/linux/drivers/net/ethernet/mellanox/mlx4/
A Dmr.c54 for (o = order; o <= buddy->max_order; ++o) in mlx4_buddy_alloc()
56 m = 1 << (buddy->max_order - o); in mlx4_buddy_alloc()
106 buddy->max_order = max_order; in mlx4_buddy_init()
109 buddy->bits = kcalloc(buddy->max_order + 1, sizeof(long *), in mlx4_buddy_init()
116 for (i = 0; i <= buddy->max_order; ++i) { in mlx4_buddy_init()
117 s = BITS_TO_LONGS(1UL << (buddy->max_order - i)); in mlx4_buddy_init()
123 set_bit(0, buddy->bits[buddy->max_order]); in mlx4_buddy_init()
124 buddy->num_free[buddy->max_order] = 1; in mlx4_buddy_init()
129 for (i = 0; i <= buddy->max_order; ++i) in mlx4_buddy_init()
143 for (i = 0; i <= buddy->max_order; ++i) in mlx4_buddy_cleanup()
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A Dmlx4.h254 u32 max_order; member
/linux/mm/
A Dworkingset.c606 unsigned int max_order; in workingset_init() local
618 max_order = fls_long(totalram_pages() - 1); in workingset_init()
619 if (max_order > timestamp_bits) in workingset_init()
620 bucket_order = max_order - timestamp_bits; in workingset_init()
622 timestamp_bits, max_order, bucket_order); in workingset_init()
A Dpage_alloc.c1064 unsigned int max_order; in __free_one_page() local
1068 max_order = min_t(unsigned int, MAX_ORDER - 1, pageblock_order); in __free_one_page()
1081 while (order < max_order) { in __free_one_page()
1126 max_order = order + 1; in __free_one_page()
/linux/tools/testing/radix-tree/
A Diteration_check.c19 static int max_order; variable
29 for (order = max_order; order >= 0; order--) { in my_item_insert()
172 max_order = order; in iteration_test()
/linux/drivers/dma-buf/heaps/
A Dsystem_heap.c316 unsigned int max_order) in alloc_largest_available() argument
324 if (max_order < orders[i]) in alloc_largest_available()
343 unsigned int max_order = orders[0]; in system_heap_allocate() local
372 page = alloc_largest_available(size_remaining, max_order); in system_heap_allocate()
378 max_order = compound_order(page); in system_heap_allocate()
/linux/lib/
A Dtest_xarray.c178 unsigned int max_order = IS_ENABLED(CONFIG_XARRAY_MULTI) ? 8 : 1; in check_xa_mark_1() local
207 for (order = 2; order < max_order; order++) { in check_xa_mark_1()
353 for (order = 0; order < max_order; order++) { in check_xa_shrink()
601 unsigned int max_order = (sizeof(long) == 4) ? 30 : 60; in check_multi_store() local
645 for (i = 0; i < max_order; i++) { in check_multi_store()
646 for (j = 0; j < max_order; j++) { in check_multi_store()
650 for (k = 0; k < max_order; k++) { in check_multi_store()
901 for (i = 0; i < max_order; i++) { in check_store_iter()
972 for (i = 0; i < max_order; i++) { in check_multi_find_2()
1471 for (order = 0; order < max_order; order++) { in check_create_range()
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/linux/kernel/events/
A Dring_buffer.c672 int ret = -ENOMEM, max_order; in rb_alloc_aux() local
689 max_order = get_order(watermark); in rb_alloc_aux()
695 max_order = ilog2(nr_pages); in rb_alloc_aux()
709 order = min(max_order, ilog2(nr_pages - rb->aux_nr_pages)); in rb_alloc_aux()
729 if (page_private(page) != max_order) in rb_alloc_aux()
/linux/arch/arm64/kvm/hyp/include/nvhe/
A Dgfp.h22 unsigned short max_order; member
/linux/drivers/video/fbdev/vermilion/
A Dvermilion.c73 static int vmlfb_alloc_vram_area(struct vram_area *va, unsigned max_order, in vmlfb_alloc_vram_area() argument
79 max_order++; in vmlfb_alloc_vram_area()
90 __get_free_pages(flags, --max_order); in vmlfb_alloc_vram_area()
91 } while (va->logical == 0 && max_order > min_order); in vmlfb_alloc_vram_area()
97 va->size = PAGE_SIZE << max_order; in vmlfb_alloc_vram_area()
98 va->order = max_order; in vmlfb_alloc_vram_area()
/linux/drivers/pci/
A Dsetup-bus.c949 int max_order) in calculate_mem_align() argument
955 for (order = 0; order <= max_order; order++) { in calculate_mem_align()
998 int order, max_order; in pbus_size_mem() local
1013 max_order = 0; in pbus_size_mem()
1063 if (order > max_order) in pbus_size_mem()
1064 max_order = order; in pbus_size_mem()
1074 min_align = calculate_mem_align(aligns, max_order); in pbus_size_mem()
/linux/tools/testing/kunit/test_data/
A Dtest_is_test_passed-no_tests_run_no_header.log31 workingset: timestamp_bits=62 max_order=13 bucket_order=0
A Dtest_output_isolated_correctly.log56 workingset: timestamp_bits=62 max_order=16 bucket_order=0

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