/linux/drivers/firmware/efi/libstub/ |
H A D | unaccepted_memory.c | 13 u64 unaccepted_start = ULLONG_MAX, unaccepted_end = 0, bitmap_size; in allocate_unaccepted_bitmap() local 62 bitmap_size = DIV_ROUND_UP(unaccepted_end - unaccepted_start, in allocate_unaccepted_bitmap() 66 sizeof(*unaccepted_table) + bitmap_size, in allocate_unaccepted_bitmap() 76 unaccepted_table->size = bitmap_size; in allocate_unaccepted_bitmap() 77 memset(unaccepted_table->bitmap, 0, bitmap_size); in allocate_unaccepted_bitmap() 101 u64 bitmap_size = unaccepted_table->size; in process_unaccepted_memory() local 161 if (end > bitmap_size * unit_size * BITS_PER_BYTE) { in process_unaccepted_memory() 164 phys_start = bitmap_size * unit_size * BITS_PER_BYTE + in process_unaccepted_memory() 169 end = bitmap_size * unit_size * BITS_PER_BYTE; in process_unaccepted_memory() 184 unsigned long bitmap_size; in accept_memory() local [all …]
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/linux/kernel/ |
H A D | compat.c | 194 unsigned long bitmap_size) in compat_get_bitmap() argument 199 bitmap_size = ALIGN(bitmap_size, BITS_PER_COMPAT_LONG); in compat_get_bitmap() 200 nr_compat_longs = BITS_TO_COMPAT_LONGS(bitmap_size); in compat_get_bitmap() 202 if (!user_read_access_begin(umask, bitmap_size / 8)) in compat_get_bitmap() 223 unsigned long bitmap_size) in compat_put_bitmap() argument 228 bitmap_size = ALIGN(bitmap_size, BITS_PER_COMPAT_LONG); in compat_put_bitmap() 229 nr_compat_longs = BITS_TO_COMPAT_LONGS(bitmap_size); in compat_put_bitmap() 231 if (!user_write_access_begin(umask, bitmap_size / 8)) in compat_put_bitmap()
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H A D | seccomp.c | 352 size_t bitmap_size, in seccomp_cache_check_allow_bitmap() argument 355 if (unlikely(syscall_nr < 0 || syscall_nr >= bitmap_size)) in seccomp_cache_check_allow_bitmap() 357 syscall_nr = array_index_nospec(syscall_nr, bitmap_size); in seccomp_cache_check_allow_bitmap() 817 size_t bitmap_size, int arch) in seccomp_cache_prepare_bitmap() argument 825 bitmap_copy(bitmap, bitmap_prev, bitmap_size); in seccomp_cache_prepare_bitmap() 828 bitmap_fill(bitmap, bitmap_size); in seccomp_cache_prepare_bitmap() 831 for (nr = 0; nr < bitmap_size; nr++) { in seccomp_cache_prepare_bitmap() 2481 const void *bitmap, size_t bitmap_size) in device_initcall() 2485 for (nr = 0; nr < bitmap_size; nr++) { in device_initcall()
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/linux/drivers/gpu/drm/vmwgfx/ |
H A D | vmwgfx_page_dirty.c | 70 unsigned long bitmap_size; member 91 offset, dirty->bitmap_size, in vmw_bo_dirty_scan_pagetable() 103 offset, dirty->bitmap_size); in vmw_bo_dirty_scan_pagetable() 105 offset, dirty->bitmap_size, in vmw_bo_dirty_scan_pagetable() 134 if (100UL * num_marked / dirty->bitmap_size > in vmw_bo_dirty_scan_mkwrite() 142 pgoff_t end = dirty->bitmap_size; in vmw_bo_dirty_scan_mkwrite() 148 bitmap_clear(&dirty->bitmap[0], 0, dirty->bitmap_size); in vmw_bo_dirty_scan_mkwrite() 249 dirty->bitmap_size = num_pages; in vmw_bo_dirty_add() 250 dirty->start = dirty->bitmap_size; in vmw_bo_dirty_add()
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/linux/arch/mips/dec/prom/ |
H A D | memory.c | 61 int i, bitmap_size; in rex_setup_memory_region() local 68 bitmap_size = rex_getbitmap(bm); in rex_setup_memory_region() 70 for (i = 0; i < bitmap_size; i++) { in rex_setup_memory_region()
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/linux/tools/include/linux/ |
H A D | bitmap.h | 29 #define bitmap_size(nbits) (ALIGN(nbits, BITS_PER_LONG) / BITS_PER_BYTE) macro 36 memset(dst, 0, bitmap_size(nbits)); in bitmap_zero() 88 return calloc(1, bitmap_size(nbits)); in bitmap_zalloc()
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/linux/include/linux/ |
H A D | bitmap.h | 229 #define bitmap_size(nbits) (ALIGN(nbits, BITS_PER_LONG) / BITS_PER_BYTE) macro 233 unsigned int len = bitmap_size(nbits); in bitmap_zero() 243 unsigned int len = bitmap_size(nbits); in bitmap_fill() 254 unsigned int len = bitmap_size(nbits); in bitmap_copy() 282 memset(to + copy, 0, bitmap_size(size) - copy * sizeof(long)); in bitmap_copy_and_extend()
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H A D | cpumask.h | 925 return bitmap_size(large_cpumask_bits); in cpumask_size()
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/linux/fs/btrfs/ |
H A D | free-space-tree.c | 41 size_t bitmap_size; in set_free_space_tree_thresholds() local 54 bitmap_size = sizeof(struct btrfs_item) + BTRFS_FREE_SPACE_BITMAP_SIZE; in set_free_space_tree_thresholds() 55 total_bitmap_size = num_bitmaps * bitmap_size; in set_free_space_tree_thresholds() 164 static unsigned long *alloc_bitmap(u32 bitmap_size) in alloc_bitmap() argument 168 u32 bitmap_rounded_size = round_up(bitmap_size, sizeof(unsigned long)); in alloc_bitmap() 218 u32 bitmap_size, flags, expected_extent_count; in convert_free_space_to_bitmaps() local 223 bitmap_size = free_space_bitmap_size(fs_info, block_group->length); in convert_free_space_to_bitmaps() 224 bitmap = alloc_bitmap(bitmap_size); in convert_free_space_to_bitmaps() 354 u32 bitmap_size, flags, expected_extent_count; in convert_free_space_to_extents() local 360 bitmap_size = free_space_bitmap_size(fs_info, block_group->length); in convert_free_space_to_extents() [all …]
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H A D | extent_io.c | 1126 const unsigned int bitmap_size = fs_info->sectors_per_page; in find_next_delalloc_bitmap() local 1134 first_set = find_next_bit(delalloc_bitmap, bitmap_size, start_bit); in find_next_delalloc_bitmap() 1135 if (first_set >= bitmap_size) in find_next_delalloc_bitmap() 1139 first_zero = find_next_zero_bit(delalloc_bitmap, bitmap_size, first_set); in find_next_delalloc_bitmap()
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/linux/tools/testing/selftests/iommu/ |
H A D | iommufd_utils.h | 447 unsigned long bitmap_size = DIV_ROUND_UP(nbits, BITS_PER_BYTE); in _test_cmd_destroy_access_pages() 451 memset(bitmap, 0, bitmap_size); in _test_cmd_destroy_access_pages() 460 memset(bitmap, 0, bitmap_size); 472 memset(bitmap, 0, bitmap_size); 490 bitmap, bitmap_size, flags, _metadata) \ 493 bitmap_size, flags, _metadata)) in _test_ioctl_ioas_map() 369 unsigned long bitmap_size = DIV_ROUND_UP(nbits, BITS_PER_BYTE); _test_mock_dirty_bitmaps() local 412 test_mock_dirty_bitmaps(hwpt_id,length,iova,page_size,pte_size,bitmap,bitmap_size,flags,_metadata) global() argument
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H A D | iommufd.c | 1976 unsigned long bitmap_size; in FIXTURE() local 2023 self->bitmap_size = variant->buffer_size / self->page_size; in FIXTURE_SETUP() 2026 size = DIV_ROUND_UP(self->bitmap_size, BITS_PER_BYTE); in FIXTURE_SETUP() 2048 munmap(self->bitmap, DIV_ROUND_UP(self->bitmap_size, BITS_PER_BYTE)); in FIXTURE_TEARDOWN() 2185 self->bitmap, self->bitmap_size, 0, _metadata); in TEST_F() 2191 self->bitmap_size, 0, _metadata); in TEST_F() 2196 self->bitmap + 0xff1, self->bitmap_size, 0, in TEST_F() 2222 self->bitmap, self->bitmap_size, in TEST_F() 2230 self->bitmap_size, in TEST_F() 2237 self->bitmap + 0xff1, self->bitmap_size, in TEST_F()
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/linux/arch/arm/include/asm/ |
H A D | dma-iommu.h | 18 size_t bitmap_size; /* size of a single bitmap */ member
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/linux/arch/arm/mm/ |
H A D | dma-mapping.c | 1550 unsigned int bitmap_size = BITS_TO_LONGS(bits) * sizeof(long); in arm_iommu_create_mapping() local 1559 if (!bitmap_size) in arm_iommu_create_mapping() 1562 if (bitmap_size > PAGE_SIZE) { in arm_iommu_create_mapping() 1563 extensions = bitmap_size / PAGE_SIZE; in arm_iommu_create_mapping() 1564 bitmap_size = PAGE_SIZE; in arm_iommu_create_mapping() 1571 mapping->bitmap_size = bitmap_size; in arm_iommu_create_mapping() 1577 mapping->bitmaps[0] = kzalloc(bitmap_size, GFP_KERNEL); in arm_iommu_create_mapping() 1584 mapping->bits = BITS_PER_BYTE * bitmap_size; in arm_iommu_create_mapping() 1628 mapping->bitmaps[next_bitmap] = kzalloc(mapping->bitmap_size, in extend_iommu_mapping()
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/linux/lib/pldmfw/ |
H A D | pldmfw.c | 36 u16 bitmap_size; member 166 data->bitmap_size = data->component_bitmap_len / 8; in pldm_parse_header() 351 err = pldm_move_fw_offset(data, data->bitmap_size); in pldm_parse_one_record() 361 for (i = 0; i < data->bitmap_size; i++) in pldm_parse_one_record()
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/linux/fs/omfs/ |
H A D | inode.c | 335 unsigned int bitmap_size, array_size; in omfs_get_imap() local 342 bitmap_size = DIV_ROUND_UP(sbi->s_num_blocks, 8); in omfs_get_imap() 343 array_size = DIV_ROUND_UP(bitmap_size, sb->s_blocksize); in omfs_get_imap() 358 for (count = bitmap_size; count > 0; count -= sb->s_blocksize) { in omfs_get_imap()
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/linux/drivers/s390/cio/ |
H A D | idset.c | 21 return bitmap_size(size_mul(num_ssid, num_id)); in idset_bitmap_size()
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/linux/fs/f2fs/ |
H A D | node.h | 190 nm_i->bitmap_size)) in get_nat_bitmap() 193 memcpy(addr, nm_i->nat_bitmap, nm_i->bitmap_size); in get_nat_bitmap()
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/linux/drivers/md/ |
H A D | dm-clone-metadata.c | 473 dmap->dirty_words = kvzalloc(bitmap_size(nr_words), GFP_KERNEL); in __dirty_map_init() 477 dmap->dirty_regions = kvzalloc(bitmap_size(nr_regions), GFP_KERNEL); in __dirty_map_init() 574 cmd->region_map = kvmalloc(bitmap_size(cmd->nr_regions), GFP_KERNEL); in dm_clone_metadata_open()
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/linux/lib/math/ |
H A D | prime_numbers.c | 126 new = kmalloc(sizeof(*new) + bitmap_size(sz), in expand_to_next_prime()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/ |
H A D | en_rx.c | 613 int bitmap_size, int first) in bitmap_find_window() argument 617 next_one = find_next_bit(bitmap, bitmap_size, first); in bitmap_find_window() 618 if (next_one == bitmap_size) { in bitmap_find_window() 619 if (bitmap_size - first >= len) in bitmap_find_window() 621 next_one = find_next_bit(bitmap, bitmap_size, 0); in bitmap_find_window() 622 count = next_one + bitmap_size - first; in bitmap_find_window()
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/linux/drivers/video/fbdev/ |
H A D | efifb.c | 38 u32 bitmap_size; member
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/linux/drivers/vfio/ |
H A D | vfio_iommu_type1.c | 1224 static int verify_bitmap_size(uint64_t npages, uint64_t bitmap_size) in verify_bitmap_size() argument 1226 if (!npages || !bitmap_size || (bitmap_size > DIRTY_BITMAP_SIZE_MAX) || in verify_bitmap_size() 1227 (bitmap_size < DIRTY_BITMAP_BYTES(npages))) in verify_bitmap_size()
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/linux/drivers/gpio/ |
H A D | gpiolib.c | 4756 int count, bitmap_size; in gpiod_get_array() local 4785 bitmap_size = BITS_TO_LONGS(gc->ngpio > count ? in gpiod_get_array() 4789 struct_size(array_info, invert_mask, 3 * bitmap_size), in gpiod_get_array() 4800 bitmap_size; in gpiod_get_array() 4802 bitmap_size; in gpiod_get_array()
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/linux/drivers/usb/dwc2/ |
H A D | hcd.c | 4024 size_t bitmap_size; in dwc2_host_get_tt_info() local 4030 bitmap_size = DWC2_ELEMENTS_PER_LS_BITMAP * in dwc2_host_get_tt_info() 4033 bitmap_size *= urb->dev->tt->hub->maxchild; in dwc2_host_get_tt_info() 4035 dwc_tt = kzalloc(sizeof(*dwc_tt) + bitmap_size, in dwc2_host_get_tt_info()
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