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Searched refs:order (Results 1 – 25 of 1434) sorted by relevance

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/linux/arch/arm64/kvm/hyp/nvhe/
A Dpage_alloc.c58 if (!buddy || buddy->order != order || buddy->refcount) in __find_buddy_avail()
96 unsigned short order = p->order; in __hyp_attach_page() local
108 for (; (order + 1) < pool->max_order; order++) { in __hyp_attach_page()
120 p->order = order; in __hyp_attach_page()
131 while (p->order > order) { in __hyp_extract_page()
138 p->order--; in __hyp_extract_page()
140 buddy->order = p->order; in __hyp_extract_page()
199 unsigned short order = p->order; in hyp_split_page() local
202 p->order = 0; in hyp_split_page()
206 tail->order = 0; in hyp_split_page()
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/linux/include/trace/events/
A Dcompaction.h173 int order,
186 __entry->order = order;
192 __entry->order,
200 int order,
215 __entry->order = order;
222 __entry->order,
229 int order,
238 int order,
262 __entry->order = order;
271 __entry->order,
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A Dvmscan.h81 __entry->order = order;
86 __entry->order)
105 __entry->order = order;
111 __entry->order,
127 __entry->order = order;
132 __entry->order,
283 int order,
306 __entry->order = order;
322 __entry->order,
454 __entry->order = order;
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A Dkmem.h164 TP_ARGS(page, order),
168 __field( unsigned int, order )
173 __entry->order = order;
179 __entry->order)
210 __field( unsigned int, order )
217 __entry->order = order;
225 __entry->order,
244 __entry->order = order;
251 __entry->order,
253 __entry->order == 0)
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A Doom.h35 int order,
42 TP_ARGS(zoneref, order, reclaimable, available, min_wmark, no_progress_loops, wmark_check),
47 __field( int, order)
58 __entry->order = order;
68 __entry->order,
157 TP_PROTO(int order,
164 TP_ARGS(order, priority, result, retries, max_retries, ret),
167 __field( int, order)
176 __entry->order = order;
185 __entry->order,
/linux/drivers/gpu/drm/ttm/
A Dttm_pool.c79 unsigned int order) in ttm_pool_alloc_page() argument
90 if (order) in ttm_pool_alloc_page()
97 p->private = order; in ttm_pool_alloc_page()
105 if (order) in ttm_pool_alloc_page()
151 if (order) in ttm_pool_free_page()
262 pt->order = order; in ttm_pool_type_init()
367 unsigned int i, order; in ttm_pool_alloc() local
387 order = min_t(unsigned int, order, __fls(num_pages))) { in ttm_pool_alloc()
402 if (order) { in ttm_pool_alloc()
403 --order; in ttm_pool_alloc()
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/linux/mm/
A Dpage_alloc.c925 if (!capc || order != capc->cc->order) in compaction_capture()
2824 for (order = 0; order < MAX_ORDER; order++) { in unreserve_highatomic_pageblock()
4253 .order = order, in __alloc_pages_may_oom()
4494 if (!order || order > PAGE_ALLOC_COSTLY_ORDER) in should_compact_retry()
5457 free_the_page(page + (1 << order), order); in __free_pages()
6045 for (order = 0; order < MAX_ORDER; order++) { in show_free_areas()
6050 total += nr[order] << order; in show_free_areas()
6059 for (order = 0; order < MAX_ORDER; order++) { in show_free_areas()
6061 nr[order], K(1UL) << order); in show_free_areas()
9381 for (order = 0; order < MAX_ORDER; order++) { in is_free_buddy_page()
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A Dcompaction.c48 #define block_start_pfn(pfn, order) round_down(pfn, 1UL << (order)) argument
49 #define block_end_pfn(pfn, order) ALIGN((pfn) + 1, 1UL << (order)) argument
100 if (order) in split_map_pages()
1363 order--; in next_search_order()
1365 order = cc->order - 1; in next_search_order()
1388 int order; in fast_isolate_freepages() local
1422 order = next_search_order(cc, order)) { in fast_isolate_freepages()
1744 int order; in fast_find_migrateblock() local
1787 for (order = cc->order - 1; in fast_find_migrateblock()
2091 for (order = cc->order; order < MAX_ORDER; order++) { in __compact_finished()
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/linux/drivers/media/pci/cx18/
A Dcx18-mailbox.c239 mb = &order->mb; in epu_dma_done()
348 order->mb.cmd); in epu_cmd()
355 order->mb.cmd); in epu_cmd()
373 epu_cmd(cx, order); in cx18_in_work_handler()
398 order->rpu, order->mb.cmd); in mb_ack_irq()
407 rpu_str[order->rpu], rpu_str[order->rpu], req); in mb_ack_irq()
422 mb = &order->mb; in epu_dma_done_irq()
488 order->mb.cmd); in epu_cmd_irq()
517 return order; in alloc_in_work_order_irq()
545 order->flags = 0; in cx18_api_epu_cmd_irq()
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/linux/drivers/gpu/drm/i915/selftests/
A Di915_buddy.c427 for (order = 0; order < max_order; order++) { in igt_buddy_alloc_pessimistic()
431 order); in igt_buddy_alloc_pessimistic()
449 for (order = max_order; order--; ) { in igt_buddy_alloc_pessimistic()
453 order); in igt_buddy_alloc_pessimistic()
465 order = 1; in igt_buddy_alloc_pessimistic()
473 order); in igt_buddy_alloc_pessimistic()
478 order++; in igt_buddy_alloc_pessimistic()
503 int order; in igt_buddy_alloc_optimistic() local
520 for (order = 0; order <= max_order; order++) { in igt_buddy_alloc_optimistic()
579 for (order = top; order--; ) { in igt_buddy_alloc_pathological()
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A Di915_syncmap.c274 unsigned int pass, order; in igt_syncmap_join_above() local
296 for (order = 0; order < 64; order += SHIFT) { in igt_syncmap_join_above()
335 unsigned int step, order, idx; in igt_syncmap_join_below() local
345 for (order = 64 - SHIFT; order > 0; order -= SHIFT) { in igt_syncmap_join_below()
362 for (order = SHIFT; order < 64; order += SHIFT) { in igt_syncmap_join_below()
383 for (order = SHIFT; order < 64; order += SHIFT) { in igt_syncmap_join_below()
449 unsigned int idx, order; in igt_syncmap_compact() local
462 for (order = SHIFT; order < 64; order += SHIFT) { in igt_syncmap_compact()
477 context, order, idx, in igt_syncmap_compact()
491 if (sync->height != order) { in igt_syncmap_compact()
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A Di915_random.c70 void i915_random_reorder(unsigned int *order, unsigned int count, in i915_random_reorder() argument
73 i915_prandom_shuffle(order, sizeof(*order), count, state); in i915_random_reorder()
78 unsigned int *order, i; in i915_random_order() local
80 order = kmalloc_array(count, sizeof(*order), in i915_random_order()
82 if (!order) in i915_random_order()
83 return order; in i915_random_order()
86 order[i] = i; in i915_random_order()
88 i915_random_reorder(order, count, state); in i915_random_order()
89 return order; in i915_random_order()
/linux/Documentation/trace/postprocess/
A Dtrace-vmscan-postprocess.pl317 my $order = $1;
341 my $order = $2;
374 my $order = $3;
557 for (my $order = 0; $order < 20; $order++) {
560 print "direct-$order=$count ";
566 for (my $order = 0; $order < 20; $order++) {
569 print "wakeup-$order=$count ";
614 for (my $order = 0; $order < 20; $order++) {
617 print "wake-$order=$count ";
623 for (my $order = 0; $order < 20; $order++) {
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/linux/tools/testing/radix-tree/
A Dmultiorder.c16 unsigned order) in item_insert_order() argument
18 XA_STATE_ORDER(xas, xa, index, order); in item_insert_order()
19 struct item *item = item_create(index, order); in item_insert_order()
58 int height = order[i] / XA_CHUNK_SHIFT; in multiorder_iteration()
60 unsigned long mask = (1UL << order[i]) - 1; in multiorder_iteration()
66 assert(item->order == order[i]); in multiorder_iteration()
112 mask = (1UL << order[k]) - 1; in multiorder_tagged_iteration()
117 assert(item->order == order[k]); in multiorder_tagged_iteration()
139 mask = (1 << order[k]) - 1; in multiorder_tagged_iteration()
144 assert(item->order == order[k]); in multiorder_tagged_iteration()
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A Diteration_check.c25 int order; in my_item_insert() local
29 for (order = max_order; order >= 0; order--) { in my_item_insert()
30 xas_set_order(&xas, index, order); in my_item_insert()
31 item->order = order; in my_item_insert()
41 if (order < 0) in my_item_insert()
165 void iteration_test(unsigned order, unsigned test_duration) in iteration_test() argument
170 order > 0 ? "multiorder " : "", test_duration); in iteration_test()
172 max_order = order; in iteration_test()
/linux/drivers/gpu/drm/lib/
A Ddrm_random.c15 void drm_random_reorder(unsigned int *order, unsigned int count, in drm_random_reorder() argument
23 swap(order[i], order[j]); in drm_random_reorder()
30 unsigned int *order, i; in drm_random_order() local
32 order = kmalloc_array(count, sizeof(*order), GFP_KERNEL); in drm_random_order()
33 if (!order) in drm_random_order()
34 return order; in drm_random_order()
37 order[i] = i; in drm_random_order()
39 drm_random_reorder(order, count, state); in drm_random_order()
40 return order; in drm_random_order()
/linux/lib/
A Dtest_xarray.c207 for (order = 2; order < max_order; order++) { in check_xa_mark_1()
353 for (order = 0; order < max_order; order++) { in check_xa_shrink()
994 for (order = 5; order < order_limit; order++) { in check_multi_find_3()
1158 for (order = 0; order < 20; order++) { in check_find_entry()
1192 for (order = 0; order < order_limit; order++) { in check_pause()
1471 for (order = 0; order < max_order; order++) { in check_create_range()
1564 for (order = 1; order < 2 * XA_CHUNK_SHIFT; order++) { in check_split()
1693 for (order = 1; order < 12; order++) { in check_account()
1704 xa_store_order(xa, 1 << order, order, xa_mk_index(1UL << order), in check_account()
1726 for (order = 0; order < max_order; order++) { in check_get_order()
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
A Dgk104.c34 const struct gk104_clkgate_engine_info *order = therm->clkgate_order; in gk104_clkgate_enable() local
38 for (i = 0; order[i].type != NVKM_SUBDEV_NR; i++) { in gk104_clkgate_enable()
39 if (!nvkm_device_subdev(dev, order[i].type, order[i].inst)) in gk104_clkgate_enable()
42 nvkm_mask(dev, 0x20200 + order[i].offset, 0xff00, 0x4500); in gk104_clkgate_enable()
50 for (i = 0; order[i].type != NVKM_SUBDEV_NR; i++) { in gk104_clkgate_enable()
51 if (!nvkm_device_subdev(dev, order[i].type, order[i].inst)) in gk104_clkgate_enable()
54 nvkm_mask(dev, 0x20200 + order[i].offset, 0x00ff, 0x0045); in gk104_clkgate_enable()
63 const struct gk104_clkgate_engine_info *order = therm->clkgate_order; in gk104_clkgate_fini() local
67 for (i = 0; order[i].type != NVKM_SUBDEV_NR; i++) { in gk104_clkgate_fini()
68 if (!nvkm_device_subdev(dev, order[i].type, order[i].inst)) in gk104_clkgate_fini()
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/linux/include/linux/
A Dgfp.h570 return __alloc_pages(gfp_mask, order, nid, NULL); in __alloc_pages_node()
579 return __folio_alloc(gfp, order, nid, NULL); in __folio_alloc_node()
588 unsigned int order) in alloc_pages_node() argument
593 return __alloc_pages_node(nid, gfp_mask, order); in alloc_pages_node()
597 struct page *alloc_pages(gfp_t gfp, unsigned int order);
598 struct folio *folio_alloc(gfp_t gfp, unsigned order);
611 return __folio_alloc_node(gfp, order, numa_node_id()); in folio_alloc()
614 alloc_pages(gfp_mask, order)
616 alloc_pages(gfp_mask, order)
632 #define __get_dma_pages(gfp_mask, order) \ argument
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A Dcompaction.h65 static inline unsigned long compact_gap(unsigned int order) in compact_gap() argument
80 return 2UL << order; in compact_gap()
92 extern unsigned int extfrag_for_order(struct zone *zone, unsigned int order);
93 extern int fragmentation_index(struct zone *zone, unsigned int order);
95 unsigned int order, unsigned int alloc_flags,
99 extern enum compact_result compaction_suitable(struct zone *zone, int order,
102 extern void compaction_defer_reset(struct zone *zone, int order,
177 bool compaction_zonelist_suitable(struct alloc_context *ac, int order,
182 extern void wakeup_kcompactd(pg_data_t *pgdat, int order, int highest_zoneidx);
189 static inline enum compact_result compaction_suitable(struct zone *zone, int order, in compaction_suitable() argument
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A Dpage_owner.h11 extern void __reset_page_owner(struct page *page, unsigned short order);
13 unsigned short order, gfp_t gfp_mask);
21 static inline void reset_page_owner(struct page *page, unsigned short order) in reset_page_owner() argument
24 __reset_page_owner(page, order); in reset_page_owner()
28 unsigned short order, gfp_t gfp_mask) in set_page_owner() argument
31 __set_page_owner(page, order, gfp_mask); in set_page_owner()
55 static inline void reset_page_owner(struct page *page, unsigned short order) in reset_page_owner() argument
59 unsigned int order, gfp_t gfp_mask) in set_page_owner() argument
63 unsigned short order) in split_page_owner() argument
/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/
A Ddr_buddy.c77 unsigned int *order) in dr_buddy_find_free_seg() argument
101 *order = order_iter; in dr_buddy_find_free_seg()
122 unsigned int order, in mlx5dr_buddy_alloc_mem() argument
139 while (order_iter > order) { in mlx5dr_buddy_alloc_mem()
146 seg <<= order; in mlx5dr_buddy_alloc_mem()
153 unsigned int seg, unsigned int order) in mlx5dr_buddy_free_mem() argument
155 seg >>= order; in mlx5dr_buddy_free_mem()
162 --buddy->num_free[order]; in mlx5dr_buddy_free_mem()
164 ++order; in mlx5dr_buddy_free_mem()
166 bitmap_set(buddy->bitmap[order], seg, 1); in mlx5dr_buddy_free_mem()
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/linux/arch/arm/lib/
A Dlib1funcs.S111 rsb \order, \order, #31
122 addhs \order, \order, #8
126 addhs \order, \order, #4
129 addhi \order, \order, #3
130 addls \order, \order, \divisor, lsr #1
143 sub \order, \order, \spare
148 mov \order, #0
157 addlo \order, \order, #4
165 addlo \order, \order, #1
172 subs \order, \order, #3 @ yes, 3 is intended here
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/linux/scripts/atomic/
A Dgen-atomic-fallback.sh16 local order="$1"; shift
20 local atomicname="arch_${atomic}_${pfx}${name}${sfx}${order}"
42 local order="$1"; shift
44 local tmpl="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")"
65 local order="$1"; shift
70 printf "#define ${basename}${order} ${basename}${order}\n"
84 local template="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")"
167 local order="$1"; shift;
174 ___r = arch_cmpxchg${order}((_ptr), ___o, (_new)); \\
193 for order in "" "_acquire" "_release" "_relaxed"; do
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/linux/arch/s390/mm/
A Dpage-states.c71 static inline void set_page_unused(struct page *page, int order) in set_page_unused() argument
75 for (i = 0; i < (1 << order); i++) in set_page_unused()
86 for (i = 0; i < (1 << order); i++) in set_page_stable_dat()
97 for (i = 0; i < (1 << order); i++) in set_page_stable_nodat()
208 void arch_free_page(struct page *page, int order) in arch_free_page() argument
212 set_page_unused(page, order); in arch_free_page()
215 void arch_alloc_page(struct page *page, int order) in arch_alloc_page() argument
220 set_page_stable_dat(page, order); in arch_alloc_page()
222 set_page_stable_nodat(page, order); in arch_alloc_page()
225 void arch_set_page_dat(struct page *page, int order) in arch_set_page_dat() argument
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