| /openbmc/linux/fs/btrfs/tests/ |
| H A D | free-space-tree-tests.c | 189 u32 alignment) in test_remove_beginning() argument
192 {cache->start + alignment, cache->length - alignment}, in test_remove_beginning()
221 alignment); in test_remove_end()
239 {cache->start + 2 * alignment, cache->length - 2 * alignment}, in test_remove_middle()
299 {cache->start + alignment, 2 * alignment}, in test_merge_right()
356 cache->start + 2 * alignment, alignment); in test_merge_both()
363 cache->start + alignment, alignment); in test_merge_both()
381 {cache->start + 2 * alignment, alignment}, in test_merge_none()
382 {cache->start + 4 * alignment, alignment}, in test_merge_none()
401 cache->start + 4 * alignment, alignment); in test_merge_none()
[all …]
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| /openbmc/qemu/util/ |
| H A D | memalign.c | 32 void *qemu_try_memalign(size_t alignment, size_t size) in qemu_try_memalign() argument
36 if (alignment < sizeof(void*)) { in qemu_try_memalign()
37 alignment = sizeof(void*); in qemu_try_memalign()
39 g_assert(is_power_of_2(alignment)); in qemu_try_memalign()
53 ret = posix_memalign(&ptr, alignment, size); in qemu_try_memalign()
59 ptr = _aligned_malloc(size, alignment); in qemu_try_memalign()
63 ptr = memalign(alignment, size); in qemu_try_memalign()
67 trace_qemu_memalign(alignment, size, ptr); in qemu_try_memalign()
71 void *qemu_memalign(size_t alignment, size_t size) in qemu_memalign() argument
73 void *p = qemu_try_memalign(alignment, size); in qemu_memalign()
[all …]
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| /openbmc/linux/tools/testing/selftests/exec/ |
| H A D | load_address.c | 11 unsigned long long alignment; member
25 stats->alignment = 0; in ExtractStatistics()
31 if (info->dlpi_phdr[i].p_align > stats->alignment) in ExtractStatistics()
32 stats->alignment = info->dlpi_phdr[i].p_align; in ExtractStatistics()
50 if (extracted.alignment == 0) { in main()
53 } else if (extracted.alignment & (extracted.alignment - 1)) { in main()
58 misalign = extracted.load_address & (extracted.alignment - 1); in main()
61 extracted.alignment, extracted.load_address); in main()
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| /openbmc/linux/drivers/gpu/drm/i915/ |
| H A D | i915_gem_gtt.c | 193 u64 size, u64 alignment, unsigned long color, in i915_gem_gtt_insert() argument
204 GEM_BUG_ON(alignment && !is_power_of_2(alignment)); in i915_gem_gtt_insert()
205 GEM_BUG_ON(alignment && !IS_ALIGNED(alignment, I915_GTT_MIN_ALIGNMENT)); in i915_gem_gtt_insert()
215 if (unlikely(round_up(start, alignment) > round_down(end - size, alignment))) in i915_gem_gtt_insert()
231 if (alignment <= I915_GTT_MIN_ALIGNMENT) in i915_gem_gtt_insert()
232 alignment = 0; in i915_gem_gtt_insert()
235 size, alignment, color, in i915_gem_gtt_insert()
242 size, alignment, color, in i915_gem_gtt_insert()
276 size, alignment ?: I915_GTT_MIN_ALIGNMENT); in i915_gem_gtt_insert()
285 err = i915_gem_evict_something(vm, ww, size, alignment, color, in i915_gem_gtt_insert()
[all …]
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| /openbmc/linux/drivers/misc/ |
| H A D | pci_endpoint_test.c | 121 size_t alignment; member
127 size_t alignment; member
366 size_t alignment = test->alignment; in pci_endpoint_test_copy() local
409 if (alignment && !IS_ALIGNED(orig_src_phys_addr, alignment)) { in pci_endpoint_test_copy()
441 if (alignment && !IS_ALIGNED(orig_dst_phys_addr, alignment)) { in pci_endpoint_test_copy()
502 size_t alignment = test->alignment; in pci_endpoint_test_write() local
546 if (alignment && !IS_ALIGNED(orig_phys_addr, alignment)) { in pci_endpoint_test_write()
603 size_t alignment = test->alignment; in pci_endpoint_test_read() local
644 if (alignment && !IS_ALIGNED(orig_phys_addr, alignment)) { in pci_endpoint_test_read()
810 test->alignment = data->alignment; in pci_endpoint_test_probe()
[all …]
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| /openbmc/linux/scripts/ |
| H A D | recordmcount.pl | 174 my $alignment; # The .align value to use for $mcount_section
201 $alignment = 8;
211 $alignment = 4;
225 $alignment = 8;
231 $alignment = 2;
268 $alignment = 2;
274 $alignment = 3;
300 $alignment = 8;
364 $alignment = 2;
367 $alignment = 2;
[all …]
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| /openbmc/linux/drivers/gpu/drm/i915/display/ |
| H A D | intel_fb_pin.c | 31 u32 alignment; in intel_pin_fb_obj_dpt() local
43 alignment = 4096 * 512; in intel_pin_fb_obj_dpt()
79 if (i915_vma_misplaced(vma, 0, alignment, 0)) { in intel_pin_fb_obj_dpt()
85 ret = i915_vma_pin_ww(vma, &ww, 0, alignment, PIN_GLOBAL); in intel_pin_fb_obj_dpt()
94 vma->display_alignment = max(vma->display_alignment, alignment); in intel_pin_fb_obj_dpt()
119 u32 alignment; in intel_pin_and_fence_fb_obj() local
126 alignment = intel_cursor_alignment(dev_priv); in intel_pin_and_fence_fb_obj()
128 alignment = intel_surf_alignment(fb, 0); in intel_pin_and_fence_fb_obj()
129 if (drm_WARN_ON(dev, alignment && !is_power_of_2(alignment))) in intel_pin_and_fence_fb_obj()
138 alignment = 256 * 1024; in intel_pin_and_fence_fb_obj()
[all …]
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| /openbmc/linux/drivers/gpu/drm/msm/disp/dpu1/ |
| H A D | msm_media_info.h | 1072 unsigned int alignment = 0, bpp = 4; in VENUS_RGB_STRIDE() local
1079 alignment = 128; in VENUS_RGB_STRIDE()
1082 alignment = 256; in VENUS_RGB_STRIDE()
1087 alignment = 256; in VENUS_RGB_STRIDE()
1093 return MSM_MEDIA_ALIGN(width * bpp, alignment); in VENUS_RGB_STRIDE()
1098 unsigned int alignment = 0; in VENUS_RGB_SCANLINES() local
1105 alignment = 32; in VENUS_RGB_SCANLINES()
1110 alignment = 16; in VENUS_RGB_SCANLINES()
1116 return MSM_MEDIA_ALIGN(height, alignment); in VENUS_RGB_SCANLINES()
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| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-iio-dma-buffer | 5 DMA buffers tend to have a alignment requirement for the
6 buffers. If this alignment requirement is not met samples might
9 This property reports the alignment requirements in bytes.
13 The alignment requirements in number of sample sets will depend
15 that the alignment requirement in samples sets might change
17 the alignment requirement reported in bytes by this property
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| /openbmc/linux/arch/mips/cavium-octeon/executive/ |
| H A D | cvmx-bootmem.c | 145 uint64_t alignment) in cvmx_bootmem_alloc_address() argument
218 uint64_t address_max, uint64_t alignment, in cvmx_bootmem_phy_alloc() argument
235 (unsigned long long)alignment); in cvmx_bootmem_phy_alloc()
279 if (alignment < CVMX_BOOTMEM_ALIGNMENT_SIZE) in cvmx_bootmem_phy_alloc()
280 alignment = CVMX_BOOTMEM_ALIGNMENT_SIZE; in cvmx_bootmem_phy_alloc()
287 if (alignment) in cvmx_bootmem_phy_alloc()
288 address_min = ALIGN(address_min, alignment); in cvmx_bootmem_phy_alloc()
354 desired_min_addr &= ~(alignment - 1); in cvmx_bootmem_phy_alloc()
720 uint64_t alignment, in cvmx_bootmem_phy_named_block_alloc() argument
733 (unsigned long long)alignment, in cvmx_bootmem_phy_named_block_alloc()
[all …]
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| /openbmc/linux/arch/powerpc/lib/ |
| H A D | rheap.c | 253 rh_info_t *rh_create(unsigned int alignment) in rh_create() argument
258 if ((alignment & (alignment - 1)) != 0) in rh_create()
265 info->alignment = alignment; in rh_create()
307 if ((alignment & (alignment - 1)) != 0) in rh_init()
310 info->alignment = alignment; in rh_init()
338 m = info->alignment - 1; in rh_attach_region()
383 m = info->alignment - 1; in rh_detach_region()
450 if (size <= 0 || (alignment & (alignment - 1)) != 0) in rh_alloc_align()
454 size = (size + (info->alignment - 1)) & ~(info->alignment - 1); in rh_alloc_align()
463 start = (blk->start + alignment - 1) & ~(alignment - 1); in rh_alloc_align()
[all …]
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| /openbmc/linux/drivers/bluetooth/ |
| H A D | hci_h4.c | 159 u8 alignment = hu->alignment ? hu->alignment : 1; in h4_recv_buf() local
255 hu->padding = (skb->len + 1) % alignment; in h4_recv_buf()
256 hu->padding = (alignment - hu->padding) % alignment; in h4_recv_buf()
263 hu->padding = (skb->len + 1) % alignment; in h4_recv_buf()
264 hu->padding = (alignment - hu->padding) % alignment; in h4_recv_buf()
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| /openbmc/linux/mm/ |
| H A D | cma.c | 237 phys_addr_t alignment, unsigned int order_per_bit, in cma_declare_contiguous_nid() argument
253 __func__, &size, &base, &limit, &alignment); in cma_declare_contiguous_nid()
263 if (alignment && !is_power_of_2(alignment)) in cma_declare_contiguous_nid()
270 alignment = max_t(phys_addr_t, alignment, CMA_MIN_ALIGNMENT_BYTES); in cma_declare_contiguous_nid()
271 if (fixed && base & (alignment - 1)) { in cma_declare_contiguous_nid()
274 &base, &alignment); in cma_declare_contiguous_nid()
277 base = ALIGN(base, alignment); in cma_declare_contiguous_nid()
278 size = ALIGN(size, alignment); in cma_declare_contiguous_nid()
279 limit &= ~(alignment - 1); in cma_declare_contiguous_nid()
348 addr = memblock_alloc_range_nid(size, alignment, in cma_declare_contiguous_nid()
[all …]
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| /openbmc/linux/Documentation/arch/arm/ |
| H A D | mem_alignment.rst | 2 Memory alignment
6 kernel code lately. Therefore the alignment fixup is now unconditionally
13 Of course this is a bad idea to rely on the alignment trap to perform
16 alignment trap can fixup misaligned access for the exception cases, but at
19 Now for user space applications, it is possible to configure the alignment
30 To change the alignment trap behavior, simply echo a number into
31 /proc/cpu/alignment. The number is made up from various bits:
56 echo 1 > /proc/cpu/alignment
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| /openbmc/linux/arch/um/drivers/ |
| H A D | cow_user.c | 92 __u32 alignment; member
104 __u32 alignment; member
198 int sectorsize, int alignment, unsigned long long *size) in write_cow_header() argument
252 header->alignment = htobe32(alignment); in write_cow_header()
347 *align_out = be32toh(header->v3.alignment); in read_cow_header()
378 *align_out = be32toh(header->v3_b.alignment); in read_cow_header()
404 int alignment, int *bitmap_offset_out, in init_cow_file() argument
412 alignment, &size); in init_cow_file()
416 *bitmap_offset_out = ROUND_UP(sizeof(struct cow_header_v3), alignment); in init_cow_file()
417 cow_sizes(COW_VERSION, size, sectorsize, alignment, *bitmap_offset_out, in init_cow_file()
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| /openbmc/linux/arch/powerpc/include/asm/ |
| H A D | rheap.h | 27 unsigned int alignment; member
50 extern rh_info_t *rh_create(unsigned int alignment);
56 extern void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
66 extern unsigned long rh_alloc_align(rh_info_t * info, int size, int alignment,
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| /openbmc/linux/include/drm/ |
| H A D | drm_mm.h | 232 u64 alignment; member
410 u64 alignment,
435 u64 size, u64 alignment, in drm_mm_insert_node_generic() argument
440 size, alignment, color, in drm_mm_insert_node_generic()
510 u64 size, u64 alignment, unsigned long color,
536 u64 alignment, in drm_mm_scan_init() argument
541 size, alignment, color, in drm_mm_scan_init()
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| /openbmc/u-boot/drivers/mtd/ubi/ |
| H A D | vmt.c | 41 __ATTR(alignment, S_IRUGO, vol_attribute_show, NULL);
97 ret = sprintf(buf, "%d\n", vol->alignment); in vol_attribute_show()
224 vol->alignment = req->alignment; in ubi_create_volume()
225 vol->data_pad = ubi->leb_size % vol->alignment; in ubi_create_volume()
291 vtbl_rec.alignment = cpu_to_be32(vol->alignment); in ubi_create_volume()
672 if (vol->alignment > ubi->leb_size || vol->alignment == 0) { in self_check_volume()
677 n = vol->alignment & (ubi->min_io_size - 1); in self_check_volume()
678 if (vol->alignment != 1 && n) { in self_check_volume()
683 n = ubi->leb_size % vol->alignment; in self_check_volume()
758 alignment = be32_to_cpu(ubi->vtbl[vol_id].alignment); in self_check_volume()
[all …]
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| /openbmc/linux/drivers/mtd/ubi/ |
| H A D | vmt.c | 34 __ATTR(alignment, S_IRUGO, vol_attribute_show, NULL);
85 ret = sprintf(buf, "%d\n", vol->alignment); in vol_attribute_show()
220 vol->alignment = req->alignment; in ubi_create_volume()
221 vol->data_pad = ubi->leb_size % vol->alignment; in ubi_create_volume()
279 vtbl_rec.alignment = cpu_to_be32(vol->alignment); in ubi_create_volume()
656 if (vol->alignment > ubi->leb_size || vol->alignment == 0) { in self_check_volume()
661 n = vol->alignment & (ubi->min_io_size - 1); in self_check_volume()
662 if (vol->alignment != 1 && n) { in self_check_volume()
667 n = ubi->leb_size % vol->alignment; in self_check_volume()
747 alignment = be32_to_cpu(ubi->vtbl[vol_id].alignment); in self_check_volume()
[all …]
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| /openbmc/linux/arch/mips/include/asm/octeon/ |
| H A D | cvmx-bootmem.h | 162 uint64_t alignment);
186 extern void *cvmx_bootmem_alloc_named(uint64_t size, uint64_t alignment,
274 uint64_t address_max, uint64_t alignment,
301 uint64_t alignment,
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| /openbmc/linux/drivers/gpu/drm/qxl/ |
| H A D | qxl_gem.c | 46 int alignment, int initial_domain, in qxl_gem_object_create() argument
56 if (alignment < PAGE_SIZE) in qxl_gem_object_create()
57 alignment = PAGE_SIZE; in qxl_gem_object_create()
63 size, initial_domain, alignment, r); in qxl_gem_object_create()
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| /openbmc/linux/arch/xtensa/lib/ |
| H A D | memset.S | 45 movi a6, 3 # for alignment tests
57 .align 4 # 1 mod 4 alignment for LOOPNEZ
58 .byte 0 # (0 mod 4 alignment for LBEG)
106 bbci.l a5, 0, .L20 # branch if dst alignment half-aligned
126 .byte 0 # 1 mod 4 alignment for LOOPNEZ
127 # (0 mod 4 alignment for LBEG)
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| /openbmc/openbmc/meta-openembedded/meta-oe/recipes-devtools/heaptrack/heaptrack/ |
| H A D | 0003-heaptrack_preload-Make-noexcept-attribute-conditiona.patch | 78 -int posix_memalign(void** memptr, size_t alignment, size_t size) noexcept
79 +int posix_memalign(void** memptr, size_t alignment, size_t size) NOEXECPT
83 @@ -268,7 +274,7 @@ int posix_memalign(void** memptr, size_t alignment, size_t size) noexcept
87 -void* aligned_alloc(size_t alignment, size_t size) noexcept
88 +void* aligned_alloc(size_t alignment, size_t size) NOEXECPT
92 @@ -285,7 +291,7 @@ void* aligned_alloc(size_t alignment, size_t size) noexcept
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| /openbmc/linux/drivers/gpu/drm/ |
| H A D | drm_mm.c | 516 u64 size, u64 alignment, in drm_mm_insert_node_in_range() argument
533 if (alignment <= 1) in drm_mm_insert_node_in_range()
534 alignment = 0; in drm_mm_insert_node_in_range()
539 remainder_mask = is_power_of_2(alignment) ? alignment - 1 : 0; in drm_mm_insert_node_in_range()
568 if (alignment) { in drm_mm_insert_node_in_range()
739 u64 alignment, in drm_mm_scan_init_with_range() argument
751 if (alignment <= 1) in drm_mm_scan_init_with_range()
752 alignment = 0; in drm_mm_scan_init_with_range()
755 scan->alignment = alignment; in drm_mm_scan_init_with_range()
756 scan->remainder_mask = is_power_of_2(alignment) ? alignment - 1 : 0; in drm_mm_scan_init_with_range()
[all …]
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| /openbmc/linux/tools/testing/selftests/kvm/ |
| H A D | set_memory_region_test.c | 340 size_t alignment; in test_add_max_memory_regions() local
344 alignment = 0x100000; in test_add_max_memory_regions()
346 alignment = 1; in test_add_max_memory_regions()
360 mem = mmap(NULL, (size_t)max_mem_slots * MEM_REGION_SIZE + alignment, in test_add_max_memory_regions()
364 mem_aligned = (void *)(((size_t) mem + alignment - 1) & ~(alignment - 1)); in test_add_max_memory_regions()
383 munmap(mem, (size_t)max_mem_slots * MEM_REGION_SIZE + alignment); in test_add_max_memory_regions()
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