| /Linux-v5.10/include/trace/events/ |
| D | compaction.h | 173 int order,
177 TP_ARGS(order, gfp_mask, prio),
180 __field(int, order)
186 __entry->order = order;
191 TP_printk("order=%d gfp_mask=%s priority=%d",
192 __entry->order,
200 int order,
203 TP_ARGS(zone, order, ret),
208 __field(int, order)
215 __entry->order = order;
[all …]
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| D | kmem.h | 154 TP_PROTO(struct page *page, unsigned int order),
156 TP_ARGS(page, order),
160 __field( unsigned int, order )
165 __entry->order = order;
168 TP_printk("page=%p pfn=%lu order=%d",
171 __entry->order)
188 TP_printk("page=%p pfn=%lu order=0",
195 TP_PROTO(struct page *page, unsigned int order,
198 TP_ARGS(page, order, gfp_flags, migratetype),
202 __field( unsigned int, order )
[all …]
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| D | vmscan.h | 54 TP_PROTO(int nid, int zid, int order),
56 TP_ARGS(nid, zid, order),
61 __field( int, order )
67 __entry->order = order;
70 TP_printk("nid=%d order=%d",
72 __entry->order)
77 TP_PROTO(int nid, int zid, int order, gfp_t gfp_flags),
79 TP_ARGS(nid, zid, order, gfp_flags),
84 __field( int, order )
91 __entry->order = order;
[all …]
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| D | oom.h | 35 int order,
42 TP_ARGS(zoneref, order, reclaimable, available, min_wmark, no_progress_loops, wmark_check),
47 __field( int, order)
58 __entry->order = order;
66 …TP_printk("node=%d zone=%-8s order=%d reclaimable=%lu available=%lu min_wmark=%lu no_progress_loop…
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;
[all …]
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| /Linux-v5.10/drivers/gpu/drm/i915/selftests/ |
| D | i915_buddy.c | 15 pr_err("block info: header=%llx, state=%u, order=%d, offset=%llx size=%llx root=%s buddy=%s\n", in __igt_dump_block()
202 unsigned int order; in igt_check_mm() local
218 order = i915_buddy_block_order(root); in igt_check_mm()
221 if (order != mm->max_order) { in igt_check_mm()
222 pr_err("max order root missing\n"); in igt_check_mm()
242 block = list_first_entry_or_null(&mm->free_list[order], in igt_check_mm()
246 pr_err("root mismatch at order=%u\n", order); in igt_check_mm()
307 int *order; in igt_buddy_alloc_smoke() local
320 order = i915_random_order(mm.max_order + 1, &prng); in igt_buddy_alloc_smoke()
321 if (!order) in igt_buddy_alloc_smoke()
[all …]
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| D | i915_syncmap.c | 274 unsigned int pass, order; in igt_syncmap_join_above() local
296 for (order = 0; order < 64; order += SHIFT) { in igt_syncmap_join_above()
297 u64 context = BIT_ULL(order); 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()
346 u64 context = step * BIT_ULL(order); in igt_syncmap_join_below()
353 … pr_err("Inserting context=%llx (order=%d, step=%d) did not return leaf (height=%d, prefix=%llx\n", in igt_syncmap_join_below()
354 context, order, step, sync->height, sync->prefix); in igt_syncmap_join_below()
362 for (order = SHIFT; order < 64; order += SHIFT) { in igt_syncmap_join_below()
363 u64 context = step * BIT_ULL(order); in igt_syncmap_join_below()
[all …]
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| D | i915_random.c | 70 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()
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| /Linux-v5.10/arch/arm/lib/ |
| D | lib1funcs.S | 106 .macro ARM_DIV2_ORDER divisor, order
110 clz \order, \divisor
111 rsb \order, \order, #31
117 movhs \order, #16
118 movlo \order, #0
122 addhs \order, \order, #8
126 addhs \order, \order, #4
129 addhi \order, \order, #3
130 addls \order, \order, \divisor, lsr #1
137 .macro ARM_MOD_BODY dividend, divisor, order, spare
[all …]
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| /Linux-v5.10/include/linux/ |
| D | compaction.h | 61 * Number of free order-0 pages that should be available above given watermark
65 static inline unsigned long compact_gap(unsigned int order) in compact_gap() argument
69 * free scanner may have up to 1 << order pages on its list and then in compact_gap()
70 * try to split an (order - 1) free page. At that point, a gap of in compact_gap()
71 * 1 << order might not be enough, so it's safer to require twice that in compact_gap()
80 return 2UL << order; in compact_gap()
91 extern unsigned int extfrag_for_order(struct zone *zone, unsigned int order);
92 extern int fragmentation_index(struct zone *zone, unsigned int order);
94 unsigned int order, unsigned int alloc_flags,
98 extern enum compact_result compaction_suitable(struct zone *zone, int order,
[all …]
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| D | page_owner.h | 11 extern void __reset_page_owner(struct page *page, unsigned int order);
13 unsigned int order, gfp_t gfp_mask);
21 static inline void reset_page_owner(struct page *page, unsigned int order) in reset_page_owner() argument
24 __reset_page_owner(page, order); in reset_page_owner()
28 unsigned int 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 int order) in reset_page_owner() argument
59 unsigned int order, gfp_t gfp_mask) in set_page_owner() argument
63 unsigned int order) in split_page_owner() argument
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| /Linux-v5.10/tools/testing/radix-tree/ |
| D | multiorder.c | 3 * multiorder.c: Multi-order radix tree entry testing
16 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()
42 int order[NUM_ENTRIES] = {1, 1, 2, 3, 4, 1, 0, 1, 3, 0, 7}; in multiorder_iteration() local
47 err = item_insert_order(xa, index[i], order[i]); in multiorder_iteration()
53 if (j <= (index[i] | ((1 << order[i]) - 1))) in multiorder_iteration()
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()
[all …]
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| /Linux-v5.10/drivers/gpu/drm/lib/ |
| D | drm_random.c | 15 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()
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| /Linux-v5.10/drivers/media/pci/cx18/ |
| D | cx18-mailbox.c | 230 static void epu_dma_done(struct cx18 *cx, struct cx18_in_work_order *order) in epu_dma_done() argument
239 mb = &order->mb; in epu_dma_done()
246 (order->flags & CX18_F_EWO_MB_STALE_UPON_RECEIPT) ? in epu_dma_done()
252 mdl_ack = order->mdl_ack; in epu_dma_done()
276 if ((order->flags & CX18_F_EWO_MB_STALE_UPON_RECEIPT) && in epu_dma_done()
323 static void epu_debug(struct cx18 *cx, struct cx18_in_work_order *order) in epu_debug() argument
326 char *str = order->str; in epu_debug()
328 CX18_DEBUG_INFO("%x %s\n", order->mb.args[0], str); in epu_debug()
334 static void epu_cmd(struct cx18 *cx, struct cx18_in_work_order *order) in epu_cmd() argument
336 switch (order->rpu) { in epu_cmd()
[all …]
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| /Linux-v5.10/lib/ |
| D | test_xarray.c | 72 unsigned order, void *entry, gfp_t gfp) in xa_store_order() argument
74 XA_STATE_ORDER(xas, xa, index, order); in xa_store_order()
177 unsigned int order; in check_xa_mark_1() local
207 for (order = 2; order < max_order; order++) { in check_xa_mark_1()
208 unsigned long base = round_down(index, 1UL << order); in check_xa_mark_1()
209 unsigned long next = base + (1UL << order); in check_xa_mark_1()
217 xa_store_order(xa, index, order, xa_mk_index(index), in check_xa_mark_1()
328 unsigned int order; in check_xa_shrink() local
353 for (order = 0; order < max_order; order++) { in check_xa_shrink()
354 unsigned long max = (1UL << order) - 1; in check_xa_shrink()
[all …]
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| /Linux-v5.10/mm/ |
| D | compaction.c | 48 #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
59 * Page order with-respect-to which proactive compaction
89 unsigned int i, order, nr_pages; in split_map_pages() local
96 order = page_private(page); in split_map_pages()
97 nr_pages = 1 << order; in split_map_pages()
99 post_alloc_hook(page, order, __GFP_MOVABLE); in split_map_pages()
100 if (order) in split_map_pages()
101 split_page(page, order); in split_map_pages()
160 void defer_compaction(struct zone *zone, int order) in defer_compaction() argument
[all …]
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| D | page_alloc.c | 239 * change gfp_allowed_mask in order to avoid using I/O during memory allocations
278 static void __free_pages_ok(struct page *page, unsigned int order,
355 * many cases very high-order allocations like THP are likely to be
412 static inline void kasan_free_nondeferred_pages(struct page *page, int order) in kasan_free_nondeferred_pages() argument
415 kasan_free_pages(page, order); in kasan_free_nondeferred_pages()
674 * Higher-order pages are called "compound pages". They are structured thusly:
684 * The first tail page's ->compound_order holds the order of allocation.
685 * This usage means that zero-order pages may not be compound.
694 void prep_compound_page(struct page *page, unsigned int order) in prep_compound_page() argument
697 int nr_pages = 1 << order; in prep_compound_page()
[all …]
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| /Linux-v5.10/Documentation/userspace-api/media/v4l/ |
| D | field-order.rst | 3 .. _field-order:
6 Field Order
25 which field of a frame is older, the *temporal order*.
30 even) fields, the *spatial order*: The first line of the top field is
39 creating a natural order.
44 and spatial order of fields. The diagrams below should make this
48 bus in the same order they were captured, so if the top field was
53 order. Some drivers may permit the selection of a different order, to
76 - Applications request this field order when any field format
78 e.g. the requested image size, and return the actual field order.
[all …]
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| /Linux-v5.10/arch/s390/mm/ |
| D | page-states.c | 71 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()
82 static inline void set_page_stable_dat(struct page *page, int order) in set_page_stable_dat() argument
86 for (i = 0; i < (1 << order); i++) in set_page_stable_dat()
93 static inline void set_page_stable_nodat(struct page *page, int order) in set_page_stable_nodat() argument
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()
[all …]
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| /Linux-v5.10/tools/testing/selftests/tc-testing/tc-tests/actions/ |
| D | mpls.json | 20 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*pipe.*index 8 ref",
44 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*pass.*index 8 ref",
68 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*drop.*index 8 ref",
92 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*reclassify.*index 8 ref",
116 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*continue.*index 8 ref",
140 "matchPattern": "action order [0-9]+: mpls.*jump 10.*index 8 ref",
164 "matchPattern": "action order [0-9]+: mpls.*dec_ttl trap.*index 8 ref",
188 "matchPattern": "action order [0-9]+: mpls.*dec_ttl pipe.*index 8 ref.*cookie aabbccddeeff",
212 …"matchPattern": "action order [0-9]+: mpls.*dec_ttl continue.*index 8 ref.*cookie aa11bb22cc33dd44…
236 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*foo.*index 8 ref",
[all …]
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| D | sample.json | 20 "matchPattern": "action order [0-9]+: sample rate 1/10 group 1.*index 2 ref",
44 "matchPattern": "action order [0-9]+: sample rate 1/700 group 2 continue.*index 2 ref",
68 "matchPattern": "action order [0-9]+: sample rate 1/10000 group 11 drop.*index 22 ref",
92 … "matchPattern": "action order [0-9]+: sample rate 1/20000 group 72 reclassify.*index 100 ref",
116 "matchPattern": "action order [0-9]+: sample rate 1/20 group 2 pipe.*index 100 ref",
140 "matchPattern": "action order [0-9]+: sample rate 1/700 group 25 jump 4.*index 200 ref",
164 "matchPattern": "action order [0-9]+: sample rate 1/0 group 1.*index 2 ref",
188 "matchPattern": "action order [0-9]+: sample rate 1/200000 group 52 foo.*index 1 ref",
210 "matchPattern": "action order [0-9]+: sample.*index 1 ref",
232 "matchPattern": "action order [0-9]+: sample.*group 10.*index 1 ref",
[all …]
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| D | skbedit.json | 20 "matchPattern": "action order [0-9]*: skbedit mark 1",
44 "matchPattern": "action order [0-9]*: skbedit mark 4294967295.*pipe.*index 1",
68 "matchPattern": "action order [0-9]*: skbedit mark",
90 "matchPattern": "action order [0-9]*: skbedit mark 1/0xaabb",
114 "matchPattern": "action order [0-9]*: skbedit mark 1/0xffffffff",
138 "matchPattern": "action order [0-9]*: skbedit mark 1/0xaabbccddeeff112233",
160 "matchPattern": "action order [0-9]*: skbedit mark 1/-1234",
183 "matchPattern": "action order [0-9]*: skbedit mark 1/0xaabb",
207 "matchPattern": "action order [0-9]*: skbedit priority :99",
231 "matchPattern": "action order [0-9]*: skbedit priority",
[all …]
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| D | ife.json | 20 …"matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow mark.*index 2",
44 … "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark.*index 2",
68 …"matchPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*allow mark.*inde…
92 …"matchPattern": "action order [0-9]*: ife encode action drop.*type 0[xX]ED3E.*use mark 789.*index …
116 …"matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use mark 65676…
140 …"matchPattern": "action order [0-9]*: ife encode action jump 1.*type 0[xX]ED3E.*use mark 65.*index…
164 …"matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use mark 42949…
188 …"matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark 42949672959…
210 …"matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow prio.*index 9",
234 …"matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use prio 7.*index 9",
[all …]
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| D | nat.json | 20 "matchPattern": "action order [0-9]+: nat ingress 192.168.1.1/32 200.200.200.1 pass",
44 "matchPattern": "action order [0-9]+: nat ingress 1.1.1.1/32 2.2.2.1 pipe.*index 77 ref",
68 …"matchPattern": "action order [0-9]+: nat ingress 192.168.10.10/32 192.168.20.20 continue.*index …
92 …"matchPattern": "action order [0-9]+: nat ingress 192.168.10.10/32 192.168.20.20 reclassify.*inde…
116 …"matchPattern": "action order [0-9]+: nat ingress 12.18.10.10/32 12.18.20.20 jump 10.*index 22 re…
140 … "matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 drop.*index 722 ref",
164 …"matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 pass.*index 4294967295 ref…
188 …"matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 pass.*index 4294967295555 …
217 "matchPattern": "action order [0-9]+: nat ingress 1.1.1.1/32 1.1888.2.2 pass.*index 7 ref",
246 …"matchPattern": "action order [0-9]+: nat ingress 1.1.1.1/32 1.18.2.2 pass.*another_arg.*index 12…
[all …]
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| /Linux-v5.10/Documentation/trace/postprocess/ |
| D | trace-vmscan-postprocess.pl | 31 # Per-order events
110 my $regex_direct_begin_default = 'order=([0-9]*) may_writepage=([0-9]*) gfp_flags=([A-Z_|]*)';
112 my $regex_kswapd_wake_default = 'nid=([0-9]*) order=([0-9]*)';
114 my $regex_wakeup_kswapd_default = 'nid=([0-9]*) zid=([0-9]*) order=([0-9]*) gfp_flags=([A-Z_|]*)';
115 my $regex_lru_isolate_default = 'isolate_mode=([0-9]*) classzone_idx=([0-9]*) order=([0-9]*) nr_req…
166 # Verify fields are in the right order
187 "order", "may_writepage",
196 "nid", "order");
204 "nid", "zid", "order", "gfp_flags");
208 "isolate_mode", "classzone_idx", "order",
[all …]
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| /Linux-v5.10/arch/c6x/mm/ |
| D | dma-coherent.c | 43 static inline u32 __alloc_dma_pages(int order) in __alloc_dma_pages() argument
49 pos = bitmap_find_free_region(dma_bitmap, dma_pages, order); in __alloc_dma_pages()
55 static void __free_dma_pages(u32 addr, int order) in __free_dma_pages() argument
60 if (addr < dma_base || (pos + (1 << order)) >= dma_pages) { in __free_dma_pages()
66 bitmap_release_region(dma_bitmap, pos, order); in __free_dma_pages()
79 int order; in arch_dma_alloc() local
84 order = get_count_order(((size - 1) >> PAGE_SHIFT) + 1); in arch_dma_alloc()
86 paddr = __alloc_dma_pages(order); in arch_dma_alloc()
95 memset(ret, 0, 1 << order); in arch_dma_alloc()
105 int order; in arch_dma_free() local
[all …]
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