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Searched refs:bitmap_size (Results 1 – 25 of 31) sorted by relevance

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/linux/drivers/firmware/efi/libstub/
H A Dunaccepted_memory.c13 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
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/linux/kernel/
H A Dcompat.c194 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()
H A Dseccomp.c350 size_t bitmap_size, in seccomp_cache_check_allow_bitmap() argument
353 if (unlikely(syscall_nr < 0 || syscall_nr >= bitmap_size)) in seccomp_cache_check_allow_bitmap()
355 syscall_nr = array_index_nospec(syscall_nr, bitmap_size); in seccomp_cache_check_allow_bitmap()
849 size_t bitmap_size, int arch) in seccomp_cache_prepare_bitmap() argument
857 bitmap_copy(bitmap, bitmap_prev, bitmap_size); in seccomp_cache_prepare_bitmap()
860 bitmap_fill(bitmap, bitmap_size); in seccomp_cache_prepare_bitmap()
863 for (nr = 0; nr < bitmap_size; nr++) { in seccomp_cache_prepare_bitmap()
2518 const void *bitmap, size_t bitmap_size) in device_initcall()
2522 for (nr = 0; nr < bitmap_size; nr++) { in device_initcall()
/linux/arch/mips/dec/prom/
H A Dmemory.c61 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()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_page_dirty.c51 unsigned long bitmap_size; member
77 offset, dirty->bitmap_size, in vmw_bo_dirty_scan_pagetable()
89 offset, dirty->bitmap_size); in vmw_bo_dirty_scan_pagetable()
91 offset, dirty->bitmap_size, in vmw_bo_dirty_scan_pagetable()
120 if (100UL * num_marked / dirty->bitmap_size > in vmw_bo_dirty_scan_mkwrite()
128 pgoff_t end = dirty->bitmap_size; in vmw_bo_dirty_scan_mkwrite()
134 bitmap_clear(&dirty->bitmap[0], 0, dirty->bitmap_size); in vmw_bo_dirty_scan_mkwrite()
235 dirty->bitmap_size = num_pages; in vmw_bo_dirty_add()
236 dirty->start = dirty->bitmap_size; in vmw_bo_dirty_add()
/linux/tools/include/linux/
H A Dbitmap.h31 #define bitmap_size(nbits) (ALIGN(nbits, BITS_PER_LONG) / BITS_PER_BYTE) macro
38 memset(dst, 0, bitmap_size(nbits)); in bitmap_zero()
86 return malloc(bitmap_size(nbits)); in bitmap_alloc()
95 return calloc(1, bitmap_size(nbits)); in bitmap_zalloc()
/linux/drivers/vfio/pci/pds/
H A Ddirty.c531 u64 bitmap_size, pages; in pds_vfio_dirty_sync() local
550 bitmap_size = in pds_vfio_dirty_sync()
556 pages, bitmap_size); in pds_vfio_dirty_sync()
567 if (bmp_bytes != bitmap_size) { in pds_vfio_dirty_sync()
570 bmp_bytes, bitmap_size); in pds_vfio_dirty_sync()
/linux/fs/btrfs/
H A Dfree-space-tree.c41 size_t bitmap_size; in btrfs_set_free_space_tree_thresholds() local
54 bitmap_size = sizeof(struct btrfs_item) + BTRFS_FREE_SPACE_BITMAP_SIZE; in btrfs_set_free_space_tree_thresholds()
55 total_bitmap_size = num_bitmaps * bitmap_size; in btrfs_set_free_space_tree_thresholds()
160 static unsigned long *alloc_bitmap(u32 bitmap_size) in alloc_bitmap() argument
164 u32 bitmap_rounded_size = round_up(bitmap_size, sizeof(unsigned long)); in alloc_bitmap()
212 u32 bitmap_size, flags, expected_extent_count; in btrfs_convert_free_space_to_bitmaps() local
217 bitmap_size = free_space_bitmap_size(fs_info, block_group->length); in btrfs_convert_free_space_to_bitmaps()
218 bitmap = alloc_bitmap(bitmap_size); in btrfs_convert_free_space_to_bitmaps()
351 u32 bitmap_size, flags, expected_extent_count; in btrfs_convert_free_space_to_extents() local
357 bitmap_size = free_space_bitmap_size(fs_info, block_group->length); in btrfs_convert_free_space_to_extents()
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H A Dextent_io.c1366 const unsigned int bitmap_size = btrfs_blocks_per_folio(fs_info, folio); in find_next_delalloc_bitmap() local
1374 first_set = find_next_bit(delalloc_bitmap, bitmap_size, start_bit); in find_next_delalloc_bitmap()
1375 if (first_set >= bitmap_size) in find_next_delalloc_bitmap()
1379 first_zero = find_next_zero_bit(delalloc_bitmap, bitmap_size, first_set); in find_next_delalloc_bitmap()
1555 unsigned int bitmap_size = min( in writepage_delalloc() local
1560 for_each_set_bit(bit, &bio_ctrl->submit_bitmap, bitmap_size) in writepage_delalloc()
/linux/arch/arm/mm/
H A Ddma-mapping.c1490 unsigned int bitmap_size = BITS_TO_LONGS(bits) * sizeof(long); in arm_iommu_create_mapping() local
1499 if (!bitmap_size) in arm_iommu_create_mapping()
1502 if (bitmap_size > PAGE_SIZE) { in arm_iommu_create_mapping()
1503 extensions = bitmap_size / PAGE_SIZE; in arm_iommu_create_mapping()
1504 bitmap_size = PAGE_SIZE; in arm_iommu_create_mapping()
1511 mapping->bitmap_size = bitmap_size; in arm_iommu_create_mapping()
1517 mapping->bitmaps[0] = kzalloc(bitmap_size, GFP_KERNEL); in arm_iommu_create_mapping()
1524 mapping->bits = BITS_PER_BYTE * bitmap_size; in arm_iommu_create_mapping()
1568 mapping->bitmaps[next_bitmap] = kzalloc(mapping->bitmap_size, in extend_iommu_mapping()
/linux/arch/arm/include/asm/
H A Ddma-iommu.h18 size_t bitmap_size; /* size of a single bitmap */ member
/linux/fs/omfs/
H A Dinode.c337 unsigned int bitmap_size, array_size; in omfs_get_imap() local
344 bitmap_size = DIV_ROUND_UP(sbi->s_num_blocks, 8); in omfs_get_imap()
345 array_size = DIV_ROUND_UP(bitmap_size, sb->s_blocksize); in omfs_get_imap()
360 for (count = bitmap_size; count > 0; count -= sb->s_blocksize) { in omfs_get_imap()
/linux/net/netfilter/
H A Dnft_set_bitmap.c48 u16 bitmap_size; member
274 priv->bitmap_size = nft_bitmap_size(set->klen); in nft_bitmap_init()
/linux/drivers/s390/cio/
H A Didset.c21 return bitmap_size(size_mul(num_ssid, num_id)); in idset_bitmap_size()
/linux/tools/testing/selftests/iommu/
H A Diommufd_utils.h469 unsigned long bitmap_size = DIV_ROUND_UP(nbits, BITS_PER_BYTE); in _test_mock_dirty_bitmaps() local
473 memset(bitmap, 0, bitmap_size); in _test_mock_dirty_bitmaps()
482 memset(bitmap, 0, bitmap_size); in _test_mock_dirty_bitmaps()
494 memset(bitmap, 0, bitmap_size); in _test_mock_dirty_bitmaps()
512 bitmap, bitmap_size, flags, _metadata) \ argument
515 bitmap_size, flags, _metadata))
H A Diommufd.c2086 unsigned long bitmap_size; in FIXTURE()
2151 self->bitmap_size = variant->buffer_size / self->page_size; in FIXTURE_SETUP()
2154 size = DIV_ROUND_UP(self->bitmap_size, BITS_PER_BYTE); in FIXTURE_SETUP()
2319 self->bitmap, self->bitmap_size, 0, _metadata); in TEST_F()
2325 self->bitmap_size, 0, _metadata); in TEST_F()
2330 self->bitmap + 0xff1, self->bitmap_size, 0, in TEST_F()
2362 self->bitmap, self->bitmap_size, in TEST_F()
2370 self->bitmap_size, in TEST_F()
2377 self->bitmap + 0xff1, self->bitmap_size, in TEST_F()
2088 unsigned long bitmap_size; FIXTURE() local
/linux/fs/f2fs/
H A Dnode.h198 nm_i->bitmap_size)) in get_nat_bitmap()
201 memcpy(addr, nm_i->nat_bitmap, nm_i->bitmap_size); in get_nat_bitmap()
H A Dsegment.c4817 unsigned int bitmap_size, main_bitmap_size, sit_bitmap_size; in build_sit_info() local
4841 bitmap_size = MAIN_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE * (3 + discard_map); in build_sit_info()
4843 bitmap_size = MAIN_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE * (2 + discard_map); in build_sit_info()
4845 sit_i->bitmap = f2fs_kvzalloc(sbi, bitmap_size, GFP_KERNEL); in build_sit_info()
4908 sit_i->bitmap_size = sit_bitmap_size; in build_sit_info()
4920 unsigned int bitmap_size, sec_bitmap_size; in build_free_segmap() local
4929 bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi)); in build_free_segmap()
4930 free_i->free_segmap = f2fs_kvmalloc(sbi, bitmap_size, GFP_KERNEL); in build_free_segmap()
4940 memset(free_i->free_segmap, 0xff, bitmap_size); in build_free_segmap()
5205 unsigned int bitmap_size = f2fs_bitmap_size(MAIN_SECS(sbi)); in init_victim_secmap() local
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H A Dsegment.h218 unsigned int bitmap_size; /* SIT bitmap size */ member
561 sit_i->bitmap_size)) in get_sit_bitmap()
564 memcpy(dst_addr, sit_i->sit_bitmap, sit_i->bitmap_size); in get_sit_bitmap()
/linux/drivers/md/
H A Ddm-clone-metadata.c473 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()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_rx.c618 int bitmap_size, int first) in bitmap_find_window() argument
622 next_one = find_next_bit(bitmap, bitmap_size, first); in bitmap_find_window()
623 if (next_one == bitmap_size) { in bitmap_find_window()
624 if (bitmap_size - first >= len) in bitmap_find_window()
626 next_one = find_next_bit(bitmap, bitmap_size, 0); in bitmap_find_window()
627 count = next_one + bitmap_size - first; in bitmap_find_window()
/linux/tools/testing/vma/
H A Dvma_internal.h1541 #define bitmap_size(nbits) (ALIGN(nbits, BITS_PER_LONG) / BITS_PER_BYTE) macro
1545 unsigned int len = bitmap_size(nbits); in bitmap_zero()
/linux/drivers/vfio/
H A Dvfio_iommu_type1.c1354 static int verify_bitmap_size(uint64_t npages, uint64_t bitmap_size) in verify_bitmap_size() argument
1356 if (!npages || !bitmap_size || (bitmap_size > DIRTY_BITMAP_SIZE_MAX) || in verify_bitmap_size()
1357 (bitmap_size < DIRTY_BITMAP_BYTES(npages))) in verify_bitmap_size()
/linux/drivers/gpio/
H A Dgpiolib.c5079 int count, bitmap_size; in gpiod_get_array() local
5109 bitmap_size = BITS_TO_LONGS(gdev->ngpio > count ? in gpiod_get_array()
5113 struct_size(array_info, invert_mask, 3 * bitmap_size), in gpiod_get_array()
5124 bitmap_size; in gpiod_get_array()
5126 bitmap_size; in gpiod_get_array()
/linux/include/linux/
H A Dcpumask.h1020 return bitmap_size(large_cpumask_bits); in cpumask_size()

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