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Searched refs:bitmap_size (Results 1 – 25 of 34) sorted by relevance

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/Linux-v5.10/kernel/
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()
/Linux-v5.10/drivers/s390/cio/
Didset.c19 static inline unsigned long bitmap_size(int num_ssid, int num_id) in bitmap_size() function
28 set = vmalloc(sizeof(struct idset) + bitmap_size(num_ssid, num_id)); in idset_new()
32 memset(set->bitmap, 0, bitmap_size(num_ssid, num_id)); in idset_new()
44 memset(set->bitmap, 0xff, bitmap_size(set->num_ssid, set->num_id)); in idset_fill()
/Linux-v5.10/arch/mips/dec/prom/
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-v5.10/drivers/gpu/drm/vmwgfx/
Dvmwgfx_page_dirty.c70 unsigned long bitmap_size; member
92 offset, dirty->bitmap_size, in vmw_bo_dirty_scan_pagetable()
104 offset, dirty->bitmap_size); in vmw_bo_dirty_scan_pagetable()
106 offset, dirty->bitmap_size, in vmw_bo_dirty_scan_pagetable()
135 if (100UL * num_marked / dirty->bitmap_size > in vmw_bo_dirty_scan_mkwrite()
144 pgoff_t end = dirty->bitmap_size; in vmw_bo_dirty_scan_mkwrite()
150 bitmap_clear(&dirty->bitmap[0], 0, dirty->bitmap_size); in vmw_bo_dirty_scan_mkwrite()
263 dirty->bitmap_size = num_pages; in vmw_bo_dirty_add()
264 dirty->start = dirty->bitmap_size; in vmw_bo_dirty_add()
/Linux-v5.10/drivers/pci/endpoint/
Dpci-epc-mem.c55 int bitmap_size; in pci_epc_multi_mem_init() local
75 bitmap_size = BITS_TO_LONGS(pages) * sizeof(long); in pci_epc_multi_mem_init()
84 bitmap = kzalloc(bitmap_size, GFP_KERNEL); in pci_epc_multi_mem_init()
/Linux-v5.10/arch/arm/include/asm/
Ddma-iommu.h18 size_t bitmap_size; /* size of a single bitmap */ member
/Linux-v5.10/fs/btrfs/
Dfree-space-tree.c22 size_t bitmap_size; in set_free_space_tree_thresholds() local
35 bitmap_size = sizeof(struct btrfs_item) + BTRFS_FREE_SPACE_BITMAP_SIZE; in set_free_space_tree_thresholds()
36 total_bitmap_size = num_bitmaps * bitmap_size; in set_free_space_tree_thresholds()
144 static unsigned long *alloc_bitmap(u32 bitmap_size) in alloc_bitmap() argument
148 u32 bitmap_rounded_size = round_up(bitmap_size, sizeof(unsigned long)); in alloc_bitmap()
198 u32 bitmap_size, flags, expected_extent_count; in convert_free_space_to_bitmaps() local
203 bitmap_size = free_space_bitmap_size(block_group->length, in convert_free_space_to_bitmaps()
205 bitmap = alloc_bitmap(bitmap_size); in convert_free_space_to_bitmaps()
336 u32 bitmap_size, flags, expected_extent_count; in convert_free_space_to_extents() local
342 bitmap_size = free_space_bitmap_size(block_group->length, in convert_free_space_to_extents()
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/Linux-v5.10/lib/math/
Dprime_numbers.c9 #define bitmap_size(nbits) (BITS_TO_LONGS(nbits) * sizeof(unsigned long)) macro
128 new = kmalloc(sizeof(*new) + bitmap_size(sz), in expand_to_next_prime()
/Linux-v5.10/lib/pldmfw/
Dpldmfw.c36 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()
/Linux-v5.10/fs/omfs/
Dinode.c338 unsigned int bitmap_size, array_size; in omfs_get_imap() local
345 bitmap_size = DIV_ROUND_UP(sbi->s_num_blocks, 8); in omfs_get_imap()
346 array_size = DIV_ROUND_UP(bitmap_size, sb->s_blocksize); in omfs_get_imap()
361 for (count = bitmap_size; count > 0; count -= sb->s_blocksize) { in omfs_get_imap()
/Linux-v5.10/drivers/thermal/intel/
Dintel_powerclamp.c708 int bitmap_size; in powerclamp_init() local
710 bitmap_size = BITS_TO_LONGS(num_possible_cpus()) * sizeof(long); in powerclamp_init()
711 cpu_clamping_mask = kzalloc(bitmap_size, GFP_KERNEL); in powerclamp_init()
/Linux-v5.10/kernel/dma/
Dcoherent.c47 int bitmap_size = BITS_TO_LONGS(pages) * sizeof(long); in dma_init_coherent_memory() local
65 dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL); in dma_init_coherent_memory()
/Linux-v5.10/net/netfilter/
Dnft_set_bitmap.c47 u16 bitmap_size; member
268 priv->bitmap_size = nft_bitmap_size(set->klen); in nft_bitmap_init()
/Linux-v5.10/drivers/md/
Ddm-clone-metadata.c474 static size_t bitmap_size(unsigned long nr_bits) in bitmap_size() function
484 dmap->dirty_words = kvzalloc(bitmap_size(nr_words), GFP_KERNEL); in __dirty_map_init()
488 dmap->dirty_regions = kvzalloc(bitmap_size(nr_regions), GFP_KERNEL); in __dirty_map_init()
588 cmd->region_map = kvmalloc(bitmap_size(cmd->nr_regions), GFP_KERNEL); in dm_clone_metadata_open()
/Linux-v5.10/arch/arm/mm/
Ddma-mapping.c2040 unsigned int bitmap_size = BITS_TO_LONGS(bits) * sizeof(long); in arm_iommu_create_mapping() local
2049 if (!bitmap_size) in arm_iommu_create_mapping()
2052 if (bitmap_size > PAGE_SIZE) { in arm_iommu_create_mapping()
2053 extensions = bitmap_size / PAGE_SIZE; in arm_iommu_create_mapping()
2054 bitmap_size = PAGE_SIZE; in arm_iommu_create_mapping()
2061 mapping->bitmap_size = bitmap_size; in arm_iommu_create_mapping()
2067 mapping->bitmaps[0] = kzalloc(bitmap_size, GFP_KERNEL); in arm_iommu_create_mapping()
2074 mapping->bits = BITS_PER_BYTE * bitmap_size; in arm_iommu_create_mapping()
2116 mapping->bitmaps[next_bitmap] = kzalloc(mapping->bitmap_size, in extend_iommu_mapping()
/Linux-v5.10/fs/f2fs/
Dnode.h190 nm_i->bitmap_size)) in get_nat_bitmap()
193 memcpy(addr, nm_i->nat_bitmap, nm_i->bitmap_size); in get_nat_bitmap()
Dsegment.h249 unsigned int bitmap_size; /* SIT bitmap size */ member
512 sit_i->bitmap_size)) in get_sit_bitmap()
515 memcpy(dst_addr, sit_i->sit_bitmap, sit_i->bitmap_size); in get_sit_bitmap()
Dsegment.c4211 unsigned int bitmap_size, main_bitmap_size, sit_bitmap_size; in build_sit_info() local
4234 bitmap_size = MAIN_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE * 4; in build_sit_info()
4236 bitmap_size = MAIN_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE * 3; in build_sit_info()
4238 sit_i->bitmap = f2fs_kvzalloc(sbi, bitmap_size, GFP_KERNEL); in build_sit_info()
4302 sit_i->bitmap_size = sit_bitmap_size; in build_sit_info()
4314 unsigned int bitmap_size, sec_bitmap_size; in build_free_segmap() local
4323 bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi)); in build_free_segmap()
4324 free_i->free_segmap = f2fs_kvmalloc(sbi, bitmap_size, GFP_KERNEL); in build_free_segmap()
4334 memset(free_i->free_segmap, 0xff, bitmap_size); in build_free_segmap()
4563 unsigned int bitmap_size = f2fs_bitmap_size(MAIN_SECS(sbi)); in init_victim_secmap() local
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/Linux-v5.10/drivers/hwtracing/coresight/
Dcoresight-stm.c864 size_t bitmap_size; in stm_probe() local
905 bitmap_size = BITS_TO_LONGS(drvdata->numsp) * sizeof(long); in stm_probe()
907 guaranteed = devm_kzalloc(dev, bitmap_size, GFP_KERNEL); in stm_probe()
/Linux-v5.10/arch/x86/kvm/
Dlapic.h248 const unsigned long *bitmap, u32 bitmap_size);
/Linux-v5.10/include/linux/
Dcompat.h402 unsigned long bitmap_size);
404 unsigned long bitmap_size);
/Linux-v5.10/drivers/media/test-drivers/vivid/
Dvivid-vid-out.c933 unsigned bitmap_size = ((compose->width + 7) / 8) * compose->height; in vidioc_s_fmt_vid_out_overlay() local
941 new_bitmap = vzalloc(bitmap_size); in vidioc_s_fmt_vid_out_overlay()
945 if (copy_from_user(new_bitmap, win->bitmap, bitmap_size)) { in vidioc_s_fmt_vid_out_overlay()
/Linux-v5.10/drivers/scsi/bfa/
Dbfa_fcbuild.h169 u32 bitmap_size);
Dbfa_fcbuild.c1083 u8 *fc4_bitmap, u32 bitmap_size) in fc_rftid_build_sol() argument
1096 (bitmap_size < 32 ? bitmap_size : 32)); in fc_rftid_build_sol()
/Linux-v5.10/drivers/media/platform/s5p-mfc/
Ds5p_mfc.c1188 unsigned int bitmap_size; in s5p_mfc_configure_common_memory() local
1196 bitmap_size = BITS_TO_LONGS(mem_size >> PAGE_SHIFT) * sizeof(long); in s5p_mfc_configure_common_memory()
1198 mfc_dev->mem_bitmap = kzalloc(bitmap_size, GFP_KERNEL); in s5p_mfc_configure_common_memory()

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