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Searched refs:bitmap_size (Results 1 - 25 of 74) sorted by relevance

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/kernel/linux/linux-6.6/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()
183 unsigned long bitmap_size; in accept_memory() local
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/kernel/linux/linux-5.10/kernel/
H A Dcompat.c194 unsigned long bitmap_size) in compat_get_bitmap()
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()
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 / in compat_put_bitmap()
193 compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask, unsigned long bitmap_size) compat_get_bitmap() argument
222 compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask, unsigned long bitmap_size) compat_put_bitmap() argument
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/kernel/linux/linux-6.6/kernel/
H A Dcompat.c194 unsigned long bitmap_size) in compat_get_bitmap()
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()
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 / in compat_put_bitmap()
193 compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask, unsigned long bitmap_size) compat_get_bitmap() argument
222 compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask, unsigned long bitmap_size) compat_put_bitmap() argument
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/kernel/linux/linux-5.10/drivers/s390/cio/
H A 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()
/kernel/linux/linux-6.6/drivers/s390/cio/
H A 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()
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_page_dirty.c58 * @bitmap_size: The size of the bitmap in bits. Typically equal to the
70 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()
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/kernel/linux/linux-6.6/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_page_dirty.c59 * @bitmap_size: The size of the bitmap in bits. Typically equal to the
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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/kernel/linux/linux-5.10/drivers/pci/endpoint/
H A 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()
/kernel/linux/linux-6.6/drivers/pci/endpoint/
H A 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()
/kernel/linux/linux-6.6/drivers/vfio/pci/pds/
H A Ddirty.c461 u64 bitmap_size, pages; in pds_vfio_dirty_sync() local
473 bitmap_size = in pds_vfio_dirty_sync()
477 "vf%u: iova 0x%lx length %lu page_size %llu pages %llu bitmap_size %llu\n", in pds_vfio_dirty_sync()
479 pages, bitmap_size); in pds_vfio_dirty_sync()
491 if (bmp_bytes != bitmap_size) { in pds_vfio_dirty_sync()
494 bmp_bytes, bitmap_size); in pds_vfio_dirty_sync()
/kernel/linux/linux-5.10/arch/arm/include/asm/
H A Ddma-iommu.h18 size_t bitmap_size; /* size of a single bitmap */ member
/kernel/linux/linux-6.6/arch/arm/include/asm/
H A Ddma-iommu.h18 size_t bitmap_size; /* size of a single bitmap */ member
/kernel/linux/linux-5.10/lib/math/
H A 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()
/kernel/linux/linux-6.6/lib/math/
H A 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()
/kernel/linux/linux-5.10/fs/btrfs/
H A 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 in convert_free_space_to_extents()
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/kernel/linux/linux-6.6/fs/btrfs/
H A Dfree-space-tree.c41 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 in convert_free_space_to_extents()
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/kernel/linux/linux-5.10/lib/pldmfw/
H A 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()
/kernel/linux/linux-5.10/fs/omfs/
H A 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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/lib/pldmfw/
H A 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()
/kernel/linux/linux-5.10/drivers/thermal/intel/
H A Dintel_powerclamp.c715 int bitmap_size; in powerclamp_init() local
717 bitmap_size = BITS_TO_LONGS(num_possible_cpus()) * sizeof(long); in powerclamp_init()
718 cpu_clamping_mask = kzalloc(bitmap_size, GFP_KERNEL); in powerclamp_init()
/kernel/linux/linux-5.10/arch/arm/mm/
H A 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()
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/kernel/linux/linux-6.6/arch/arm/mm/
H A Ddma-mapping.c1553 unsigned int bitmap_size = BITS_TO_LONGS(bits) * sizeof(long); in arm_iommu_create_mapping() local
1562 if (!bitmap_size) in arm_iommu_create_mapping()
1565 if (bitmap_size > PAGE_SIZE) { in arm_iommu_create_mapping()
1566 extensions = bitmap_size / PAGE_SIZE; in arm_iommu_create_mapping()
1567 bitmap_size = PAGE_SIZE; in arm_iommu_create_mapping()
1574 mapping->bitmap_size = bitmap_size; in arm_iommu_create_mapping()
1580 mapping->bitmaps[0] = kzalloc(bitmap_size, GFP_KERNEL); in arm_iommu_create_mapping()
1587 mapping->bits = BITS_PER_BYTE * bitmap_size; in arm_iommu_create_mapping()
1629 mapping->bitmaps[next_bitmap] = kzalloc(mapping->bitmap_size, in extend_iommu_mapping()
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