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Searched refs:orders (Results 1 – 25 of 52) sorted by relevance

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/linux-6.15/include/linux/
H A Dhuge_mm.h195 return fls_long(orders) - 1; in highest_order()
200 *orders &= ~BIT(prev); in next_order()
201 return highest_order(*orders); in next_order()
252 order = highest_order(orders); in thp_vma_suitable_orders()
254 while (orders) { in thp_vma_suitable_orders()
260 return orders; in thp_vma_suitable_orders()
266 unsigned long orders);
287 unsigned long orders) in thp_vma_allowable_orders() argument
299 orders &= mask; in thp_vma_allowable_orders()
300 if (!orders) in thp_vma_allowable_orders()
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H A Dfolio_queue.h32 u8 orders[PAGEVEC_SIZE]; /* Order of each folio */ member
238 folioq->orders[slot] = folio_order(folio); in folioq_append()
260 folioq->orders[slot] = folio_order(folio); in folioq_append_mark()
291 return folioq->orders[slot]; in folioq_folio_order()
/linux-6.15/tools/testing/selftests/mm/
H A Dthp_settings.c203 unsigned long orders = thp_supported_orders(); in thp_read_settings() local
230 if (!((1 << i) & orders)) { in thp_read_settings()
255 unsigned long orders = thp_supported_orders(); in thp_write_settings() local
281 if (!((1 << i) & orders)) in thp_write_settings()
352 unsigned long orders = 0; in __thp_supported_orders() local
369 orders |= 1UL << i; in __thp_supported_orders()
372 return orders; in __thp_supported_orders()
H A Duffd-wp-mremap.c30 unsigned long orders; in detect_thp_sizes() local
38 orders = thp_supported_orders(); in detect_thp_sizes()
40 for (i = 0; orders && count < max; i++) { in detect_thp_sizes()
41 if (!(orders & (1UL << i))) in detect_thp_sizes()
43 orders &= ~(1UL << i); in detect_thp_sizes()
H A Dcow.c52 unsigned long orders; in detect_thp_sizes() local
60 orders = 1UL << sz2ord(pmdsize); in detect_thp_sizes()
61 orders |= thp_supported_orders(); in detect_thp_sizes()
63 for (i = 0; orders && count < max; i++) { in detect_thp_sizes()
64 if (!(orders & (1UL << i))) in detect_thp_sizes()
66 orders &= ~(1UL << i); in detect_thp_sizes()
/linux-6.15/drivers/gpu/drm/ttm/tests/
H A Dttm_pool_test.c250 pt = &pool->caching[caching].orders[order]; in ttm_pool_alloc_order_caching_match()
279 pt_pool = &pool->caching[pool_caching].orders[order]; in ttm_pool_alloc_caching_mismatch()
280 pt_tt = &pool->caching[tt_caching].orders[order]; in ttm_pool_alloc_caching_mismatch()
313 pt_pool = &pool->caching[caching].orders[order]; in ttm_pool_alloc_order_mismatch()
314 pt_tt = &pool->caching[caching].orders[0]; in ttm_pool_alloc_order_mismatch()
354 pt = &pool->caching[caching].orders[order]; in ttm_pool_free_dma_alloc()
385 pt = &pool->caching[caching].orders[order]; in ttm_pool_free_no_dma_alloc()
405 pt = &pool->caching[caching].orders[order]; in ttm_pool_fini_basic()
H A Dttm_device_test.c179 pt = pool->caching[i].orders[j]; in ttm_device_init_pools()
/linux-6.15/drivers/dma-buf/heaps/
H A Dsystem_heap.c54 static const unsigned int orders[] = {8, 4, 0}; variable
55 #define NUM_ORDERS ARRAY_SIZE(orders)
321 if (size < (PAGE_SIZE << orders[i])) in alloc_largest_available()
323 if (max_order < orders[i]) in alloc_largest_available()
326 page = alloc_pages(order_flags[i], orders[i]); in alloc_largest_available()
342 unsigned int max_order = orders[0]; in system_heap_allocate()
/linux-6.15/arch/arm64/boot/dts/renesas/
H A Dwhite-hawk-csi-dsi.dtsi24 line-orders = <MEDIA_BUS_CSI2_CPHY_LINE_ORDER_ABC
47 line-orders = <MEDIA_BUS_CSI2_CPHY_LINE_ORDER_ABC
/linux-6.15/include/drm/ttm/
H A Dttm_pool.h79 struct ttm_pool_type orders[NR_PAGE_ORDERS]; member
/linux-6.15/drivers/gpu/drm/ttm/
H A Dttm_pool.c342 return &pool->caching[caching].orders[order]; in ttm_pool_select_type()
348 return &pool->caching[caching].orders[order]; in ttm_pool_select_type()
356 return &pool->caching[caching].orders[order]; in ttm_pool_select_type()
1083 if (pt != &pool->caching[i].orders[j]) in ttm_pool_init()
1121 if (pt != &pool->caching[i].orders[j]) in ttm_pool_fini()
1257 ttm_pool_debugfs_orders(pool->caching[i].orders, m); in ttm_pool_debugfs()
/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dpixfmt-bayer.rst15 orders. See also `the Wikipedia article on Bayer filter
H A Dfield-order.rst80 If multiple field orders are possible the
81 driver must choose one of the possible field orders during
/linux-6.15/tools/memory-model/Documentation/
H A Dglossary.txt29 a special operation that includes a load and which orders that
117 Fully Ordered: An operation such as smp_mb() that orders all of
120 that orders all of its CPU's prior accesses, itself, and
167 a special operation that includes a store and which orders that
H A Drecipes.txt232 The smp_store_release() macro orders any prior accesses against the
233 store, while the smp_load_acquire macro orders the load against any
273 smp_store_release(), but the rcu_dereference() macro orders the load only
310 The smp_wmb() macro orders prior stores against later stores, and the
311 smp_rmb() macro orders prior loads against later loads. Therefore, if
/linux-6.15/mm/
H A Dmemory.c4294 while (orders) { in thp_swap_suitable_orders()
4301 return orders; in thp_swap_suitable_orders()
4338 orders = thp_vma_suitable_orders(vma, vmf->address, orders); in alloc_swap_folio()
4342 if (!orders) in alloc_swap_folio()
4355 while (orders) { in alloc_swap_folio()
4366 while (orders) { in alloc_swap_folio()
4886 orders = thp_vma_suitable_orders(vma, vmf->address, orders); in alloc_anon_folio()
4888 if (!orders) in alloc_anon_folio()
4901 while (orders) { in alloc_anon_folio()
4910 if (!orders) in alloc_anon_folio()
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H A Dhuge_memory.c104 unsigned long orders) in __thp_vma_allowable_orders() argument
119 orders &= supported_orders; in __thp_vma_allowable_orders()
120 if (!orders) in __thp_vma_allowable_orders()
131 return in_pf ? orders : 0; in __thp_vma_allowable_orders()
152 while (orders) { in __thp_vma_allowable_orders()
159 if (!orders) in __thp_vma_allowable_orders()
188 return orders; in __thp_vma_allowable_orders()
191 return orders; in __thp_vma_allowable_orders()
208 return orders; in __thp_vma_allowable_orders()
773 unsigned long orders; in hugepage_init_sysfs() local
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H A Dshmem.c1803 unsigned long orders) in shmem_suitable_orders() argument
1811 orders = thp_vma_suitable_orders(vma, vmf->address, orders); in shmem_suitable_orders()
1812 if (!orders) in shmem_suitable_orders()
1817 order = highest_order(orders); in shmem_suitable_orders()
1818 while (orders) { in shmem_suitable_orders()
1835 return orders; in shmem_suitable_orders()
1840 unsigned long orders) in shmem_suitable_orders() argument
1872 orders = 0; in shmem_alloc_and_add_folio()
1874 if (orders > 0) { in shmem_alloc_and_add_folio()
2442 unsigned long orders = 0; in shmem_get_folio_gfp() local
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/linux-6.15/Documentation/devicetree/bindings/media/
H A Dvideo-interfaces.yaml213 line-orders:
226 An array of line orders of the CSI-2 C-PHY data lanes. The order of the
230 data-lanes property. If the line-orders property is omitted, the value
/linux-6.15/drivers/media/v4l2-core/
H A Dv4l2-fwnode.c271 static const char * const orders[] = { in v4l2_fwnode_endpoint_parse_csi2_bus() local
275 if (array[i] >= ARRAY_SIZE(orders)) { in v4l2_fwnode_endpoint_parse_csi2_bus()
285 orders[array[i]]); in v4l2_fwnode_endpoint_parse_csi2_bus()
/linux-6.15/Documentation/
H A Datomic_t.txt194 smp_mb__before_atomic() orders all earlier accesses against the RMW op
195 itself and all accesses following it, and smp_mb__after_atomic() orders all
226 a RELEASE because it orders preceding instructions against both the read
/linux-6.15/fs/netfs/
H A Drolling_buffer.c139 fq->orders[ix] = order; in rolling_buffer_load_from_ra()
/linux-6.15/arch/arm/boot/dts/marvell/
H A Darmada-385-synology-ds116.dts53 * and takes single-character orders :
/linux-6.15/Documentation/admin-guide/mm/
H A Dtranshuge.rst579 lower orders or small pages.
583 instead falls back to using huge pages with lower orders or
596 and instead falls back to using huge pages with lower orders or
601 falls back to using huge pages with lower orders or small pages
628 smaller orders. This can happen for a variety of reasons but a
/linux-6.15/tools/virtio/virtio-trace/
H A DREADME9 - controlled by start/stop orders from a Host

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