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/linux/include/trace/events/
H A Dcompaction.h168 int order,
172 TP_ARGS(order, gfp_mask, prio),
175 __field(int, order)
181 __entry->order = order;
186 TP_printk("order=%d gfp_mask=%s priority=%d",
187 __entry->order,
195 int order,
198 TP_ARGS(zone, order, ret),
203 __field(int, order)
210 __entry->order = order;
[all …]
H A Dkmem.h141 TP_PROTO(struct page *page, unsigned int order),
143 TP_ARGS(page, order),
147 __field( unsigned int, order )
152 __entry->order = order;
155 TP_printk("page=%p pfn=0x%lx order=%d",
158 __entry->order)
175 TP_printk("page=%p pfn=0x%lx order=0",
182 TP_PROTO(struct page *page, unsigned int order,
185 TP_ARGS(page, order, gfp_flags, migratetype),
189 __field( unsigned int, order )
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H A Doom.h37 int order,
44 TP_ARGS(zoneref, order, reclaimable, available, min_wmark, no_progress_loops, wmark_check),
49 __field( int, order)
60 __entry->order = order;
68 …TP_printk("node=%d zone=%-8s order=%d reclaimable=%lu available=%lu min_wmark=%lu no_progress_loop…
70 __entry->order,
185 TP_PROTO(int order,
192 TP_ARGS(order, priority, result, retries, max_retries, ret),
195 __field( int, order)
204 __entry->order = order;
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/linux/Documentation/netlink/specs/
H A Dconntrack.yaml23 byte-order: big-endian
111 byte-order: big-endian
115 byte-order: big-endian
135 byte-order: big-endian
140 byte-order: big-endian
145 byte-order: big-endian
156 byte-order: big-endian
170 byte-order: big-endian
176 byte-order: big-endian
184 byte-order: big-endian
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/linux/scripts/atomic/
H A Dgen-atomic-fallback.sh8 #gen_template_fallback(template, meta, pfx, name, sfx, order, atomic, int, args...)
16 local order="$1"; shift
28 #gen_order_fallback(meta, pfx, name, sfx, order, atomic, int, args...)
35 local order="$1"; shift
37 local tmpl_order=${order#_}
39 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@"
42 #gen_proto_fallback(meta, pfx, name, sfx, order, atomic, int, args...)
49 local order="$1"; shift
51 local tmpl="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")"
52 gen_template_fallback "${tmpl}" "${meta}" "${pfx}" "${name}" "${sfx}" "${order}" "$@"
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/linux/lib/
H A Dtest_xarray.c72 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()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/
H A Ddr_buddy.c25 /* Allocating max_order bitmaps, one for each order */ in mlx5dr_buddy_init()
35 /* In the beginning, we have only one order that is available for in mlx5dr_buddy_init()
71 unsigned int *order) in dr_buddy_find_free_seg() argument
84 "ICM Buddy: failed finding free mem for order %d\n", in dr_buddy_find_free_seg()
95 *order = order_iter; in dr_buddy_find_free_seg()
102 * @order: Order of the buddy to update.
106 * It uses the data structures of the buddy system in order to find the first
107 * area of free place, starting from the current order till the maximum order
116 unsigned int order, in mlx5dr_buddy_alloc_mem() argument
122 err = dr_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5dr_buddy_alloc_mem()
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/linux/mm/
H A Dpage_alloc.c215 static void __free_pages_ok(struct page *page, unsigned int order,
217 static void reserve_highatomic_pageblock(struct page *page, int order,
300 static bool page_contains_unaccepted(struct page *page, unsigned int order);
301 static bool cond_accept_memory(struct zone *zone, unsigned int order,
322 _deferred_grow_zone(struct zone *zone, unsigned int order) in _deferred_grow_zone() argument
324 return deferred_grow_zone(zone, order); in _deferred_grow_zone()
327 static inline bool _deferred_grow_zone(struct zone *zone, unsigned int order) in _deferred_grow_zone() argument
655 static inline unsigned int order_to_pindex(int migratetype, int order) in order_to_pindex() argument
660 if (order > PAGE_ALLOC_COSTLY_ORDER) in order_to_pindex()
664 return (MIGRATE_PCPTYPES * order) + migratetype; in order_to_pindex()
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H A Dpage_reporting.c21 * If param is set beyond this limit, order is set to default in page_order_update_notify()
39 MODULE_PARM_DESC(page_reporting_order, "Set page reporting order");
43 * symbol so that other drivers can access it to control order values without
128 unsigned int order = get_order(sg->length); in page_reporting_drain() local
130 __putback_isolated_page(page, order, mt); in page_reporting_drain()
141 * up to that higher order. in page_reporting_drain()
143 if (PageBuddy(page) && buddy_order(page) == order) in page_reporting_drain()
158 unsigned int order, unsigned int mt, in page_reporting_cycle() argument
161 struct free_area *area = &zone->free_area[order]; in page_reporting_cycle()
163 unsigned int page_len = PAGE_SIZE << order; in page_reporting_cycle()
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/linux/arch/arm/lib/
H A Dlib1funcs.S106 .macro ARM_DIV2_ORDER divisor, order argument
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
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/linux/drivers/gpu/
H A Dbuddy.c77 unsigned int order, in gpu_block_alloc() argument
82 BUG_ON(order > GPU_BUDDY_MAX_ORDER); in gpu_block_alloc()
89 block->header |= order; in gpu_block_alloc()
133 unsigned int block_alignment, order; in rbtree_insert() local
137 order = gpu_buddy_block_order(block); in rbtree_insert()
140 root = &mm->free_trees[tree][order]; in rbtree_insert()
169 unsigned int order = gpu_buddy_block_order(block); in rbtree_remove() local
174 root = &mm->free_trees[tree][order]; in rbtree_remove()
260 unsigned int order; in __gpu_buddy_free() local
297 order = gpu_buddy_block_order(block); in __gpu_buddy_free()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/
H A Dbuddy.c85 u32 *order) in hws_buddy_find_free_seg() argument
98 "ICM Buddy: failed finding free mem for order %d\n", in hws_buddy_find_free_seg()
109 *order = order_iter; in hws_buddy_find_free_seg()
113 int mlx5hws_buddy_alloc_mem(struct mlx5hws_buddy_mem *buddy, u32 order) in mlx5hws_buddy_alloc_mem() argument
117 err = hws_buddy_find_free_seg(buddy, order, &seg, &order_iter); in mlx5hws_buddy_alloc_mem()
124 while (order_iter > order) { in mlx5hws_buddy_alloc_mem()
131 seg <<= order; in mlx5hws_buddy_alloc_mem()
136 void mlx5hws_buddy_free_mem(struct mlx5hws_buddy_mem *buddy, u32 seg, u32 order) in mlx5hws_buddy_free_mem() argument
138 seg >>= order; in mlx5hws_buddy_free_mem()
140 while (test_bit(seg ^ 1, buddy->bitmap[order])) { in mlx5hws_buddy_free_mem()
[all …]
/linux/Documentation/userspace-api/media/v4l/
H A Dfield-order.rst4 .. _field-order:
7 Field Order
26 which field of a frame is older, the *temporal order*.
31 even) fields, the *spatial order*: The first line of the top field is
40 creating a natural order.
45 and spatial order of fields. The diagrams below should make this
49 bus in the same order they were captured, so if the top field was
54 order. Some drivers may permit the selection of a different order, to
77 - Applications request this field order when any field format
79 e.g. the requested image size, and return the actual field order.
[all …]
/linux/Documentation/trace/postprocess/
H A Dtrace-vmscan-postprocess.pl31 # Per-order events
110 my $regex_direct_begin_default = 'order=([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]*) order=([0-9]*) gfp_flags=([A-Z_|]*)';
115 my $regex_lru_isolate_default = 'classzone=([0-9]*) order=([0-9]*) nr_requested=([0-9]*) nr_scanned…
166 # Verify fields are in the right order
187 "order", "gfp_flags");
195 "nid", "order");
203 "nid", "order", "gfp_flags");
207 "classzone", "order",
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/linux/tools/testing/selftests/tc-testing/tc-tests/actions/
H A Dmpls.json23 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*pipe.*index 8 ref",
50 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*pass.*index 8 ref",
77 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*drop.*index 8 ref",
104 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*reclassify.*index 8 ref",
131 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*continue.*index 8 ref",
158 "matchPattern": "action order [0-9]+: mpls.*jump 10.*index 8 ref",
185 "matchPattern": "action order [0-9]+: mpls.*dec_ttl trap.*index 8 ref",
212 "matchPattern": "action order [0-9]+: mpls.*dec_ttl pipe.*index 8 ref.*cookie aabbccddeeff",
239 …"matchPattern": "action order [0-9]+: mpls.*dec_ttl continue.*index 8 ref.*cookie aa11bb22cc33dd44…
266 "matchPattern": "action order [0-9]+: mpls.*dec_ttl.*foo.*index 8 ref",
[all …]
H A Dife.json23 "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow mark.*index 2",
50 "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark.*index 2",
77 "matchPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*allow mark.*index 2",
104 "matchPattern": "action order [0-9]*: ife encode action drop.*type 0[xX]ED3E.*use mark 789.*index 2",
131 "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use mark 656768.*index 2",
158 "matchPattern": "action order [0-9]*: ife encode action jump 1.*type 0[xX]ED3E.*use mark 65.*index 2",
185 "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use mark 4294967295.*index 90",
212 "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark 4294967295999.*index 90",
237 "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow prio.*index 9",
264 "matchPattern": "action order [
1312 "order": 1, global() number
1361 "order": 1, global() number
[all...]
H A Dsample.json23 "matchPattern": "action order [0-9]+: sample rate 1/10 group 1.*index 2 ref",
50 "matchPattern": "action order [0-9]+: sample rate 1/700 group 2 continue.*index 2 ref",
77 "matchPattern": "action order [0-9]+: sample rate 1/10000 group 11 drop.*index 22 ref",
104 … "matchPattern": "action order [0-9]+: sample rate 1/20000 group 72 reclassify.*index 100 ref",
131 "matchPattern": "action order [0-9]+: sample rate 1/20 group 2 pipe.*index 100 ref",
158 "matchPattern": "action order [0-9]+: sample rate 1/700 group 25 jump 4.*index 200 ref",
185 "matchPattern": "action order [0-9]+: sample rate 1/0 group 1.*index 2 ref",
212 "matchPattern": "action order [0-9]+: sample rate 1/200000 group 52 foo.*index 1 ref",
237 "matchPattern": "action order [0-9]+: sample.*index 1 ref",
262 "matchPattern": "action order [0-9]+: sample.*group 10.*index 1 ref",
[all …]
H A Dpolice.json23 "matchPattern": "action order [0-9]*: police 0x1 rate 1Kbit burst 10Kb",
51 "matchPattern": "action order [0-9]*: police 0x9",
78 "matchPattern": "action order [0-9]*: police 0x62 rate 90Kbit burst 10Kb mtu 1Kb",
105 "matchPattern": "action order [0-9]*: police 0x3 rate 90Kbit burst 10Kb mtu 2Kb peakrate 100Kbit",
132 "matchPattern": "action order [0-9]*: police 0x9 rate 5Kb burst 10Kb",
159 "matchPattern": "action order [0-9]*: police 0x40 rate 1Mbit burst 100Kb mtu 2Kb action reclassify overhead 64b",
186 "matchPattern": "action order [0-9]*: police 0x8 rate 2Mbit burst 200Kb mtu 2Kb action reclassify overhead 0b",
213 "matchPattern": "action order [0-9]*: police 0x8 rate 2Mbit burst 200Kb mtu 2Kb action reclassify overhead 0b linklayer atm",
240 "matchPattern": "action order [0-9]*: police 0x1 rate 3Mbit burst 250Kb mtu 2Kb action continue/drop",
267 "matchPattern": "action order [
[all...]
H A Dskbedit.json23 "matchPattern": "action order [0-9]*: skbedit mark 1",
50 "matchPattern": "action order [0-9]*: skbedit mark 4294967295.*pipe.*index 1",
77 "matchPattern": "action order [0-9]*: skbedit mark",
102 "matchPattern": "action order [0-9]*: skbedit mark 1/0xaabb",
129 "matchPattern": "action order [0-9]*: skbedit mark 1/0xffffffff",
156 "matchPattern": "action order [0-9]*: skbedit mark 1/0xaabbccddeeff112233",
181 "matchPattern": "action order [0-9]*: skbedit mark 1/-1234",
207 "matchPattern": "action order [0-9]*: skbedit mark 1/0xaabb",
234 "matchPattern": "action order [0-9]*: skbedit priority :99",
261 "matchPattern": "action order [0-9]*: skbedit priority",
[all …]
H A Dvlan.json23 "matchPattern": "action order [0-9]+: vlan.*pop.*pipe.*index 8 ref",
50 "matchPattern": "action order [0-9]+: vlan.*pop.*pass.*index 8 ref",
77 "matchPattern": "action order [0-9]+: vlan.*pop.*drop.*index 8 ref",
104 "matchPattern": "action order [0-9]+: vlan.*pop.*reclassify.*index 8 ref",
131 "matchPattern": "action order [0-9]+: vlan.*pop.*continue.*index 8 ref",
158 "matchPattern": "action order [0-9]+: vlan.*jump 10.*index 8 ref",
185 "matchPattern": "action order [0-9]+: vlan.*pop trap.*index 8 ref",
212 "matchPattern": "action order [0-9]+: vlan.*pop.*foo.*index 8 ref",
237 "matchPattern": "action order [0-9]+: vlan.*pop.*index 4294967295 ref",
264 "matchPattern": "action order [0-9]+: vlan.*pop.reclassify.*index 429496729599",
[all …]
H A Dnat.json23 "matchPattern": "action order [0-9]+: nat ingress 192.168.1.1/32 200.200.200.1 pass",
50 "matchPattern": "action order [0-9]+: nat ingress 1.1.1.1/32 2.2.2.1 pipe.*index 77 ref",
77 …"matchPattern": "action order [0-9]+: nat ingress 192.168.10.10/32 192.168.20.20 continue.*index …
104 …"matchPattern": "action order [0-9]+: nat ingress 192.168.10.10/32 192.168.20.20 reclassify.*inde…
131 …"matchPattern": "action order [0-9]+: nat ingress 12.18.10.10/32 12.18.20.20 jump 10.*index 22 re…
158 … "matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 drop.*index 722 ref",
185 …"matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 pass.*index 4294967295 ref…
212 …"matchPattern": "action order [0-9]+: nat ingress 1.18.1.1/32 1.18.2.2 pass.*index 4294967295555 …
244 "matchPattern": "action order [0-9]+: nat ingress 1.1.1.1/32 1.1888.2.2 pass.*index 7 ref",
276 …"matchPattern": "action order [0-9]+: nat ingress 1.1.1.1/32 1.18.2.2 pass.*another_arg.*index 12…
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H 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()
[all …]
/linux/drivers/gpu/drm/i915/selftests/
H 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()
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 …]
H 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/tools/testing/selftests/mm/
H A Dsplit_huge_page_test.c45 static bool is_backed_by_folio(char *vaddr, int order, int pagemap_fd, in is_backed_by_folio() argument
50 const unsigned long nr_pages = 1UL << order; in is_backed_by_folio()
65 /* check for order-0 pages */ in is_backed_by_folio()
66 if (!order) { in is_backed_by_folio()
95 * assume this folio has the expected order in is_backed_by_folio()
127 ksft_print_msg("order %d: expected: %d got %d\n", i, in check_after_split_folio_orders()
212 static void split_pmd_thp_to_order(int order) in split_pmd_thp_to_order() argument
232 (uint64_t)one_page + len, order); in split_pmd_thp_to_order()
239 expected_orders[order] = 4 << (pmd_order - order); in split_pmd_thp_to_order()
249 ksft_test_result_pass("Split huge pages to order %d successful\n", order); in split_pmd_thp_to_order()
[all …]

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