/linux/kernel/bpf/ |
A D | bloom_filter.c | 87 u32 bitset_bytes, bitset_mask, nr_hash_funcs, nr_bits; in bloom_map_alloc() local 120 if (check_mul_overflow(attr->max_entries, nr_hash_funcs, &nr_bits) || in bloom_map_alloc() 121 check_mul_overflow(nr_bits / 5, (u32)7, &nr_bits) || in bloom_map_alloc() 122 nr_bits > (1UL << 31)) { in bloom_map_alloc() 130 if (nr_bits <= BITS_PER_LONG) in bloom_map_alloc() 131 nr_bits = BITS_PER_LONG; in bloom_map_alloc() 133 nr_bits = roundup_pow_of_two(nr_bits); in bloom_map_alloc() 134 bitset_bytes = BITS_TO_BYTES(nr_bits); in bloom_map_alloc() 135 bitset_mask = nr_bits - 1; in bloom_map_alloc()
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A D | btf.c | 745 u8 nr_bits, nr_bytes; in btf_type_int_is_regular() local 749 nr_bits = BTF_INT_BITS(int_data); in btf_type_int_is_regular() 751 if (BITS_PER_BYTE_MASKED(nr_bits) || in btf_type_int_is_regular() 772 u8 nr_bits; in btf_member_is_reg_int() local 780 nr_bits = BTF_INT_BITS(int_data); in btf_member_is_reg_int() 1968 if (!nr_bits) { in btf_int_check_kflag_member() 1978 nr_bits = nr_int_data_bits; in btf_int_check_kflag_member() 2036 if (nr_bits > BITS_PER_U128) { in btf_int_check_meta() 2209 switch (nr_bits) { in btf_int_show() 3279 if (!nr_bits) { in btf_enum_check_kflag_member() [all …]
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/linux/include/trace/ |
A D | trace_events.h | 109 #define __bitmask(item, nr_bits) __dynamic_array(char, item, -1) argument 207 #define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1) argument 526 #define __bitmask_size_in_bytes_raw(nr_bits) \ argument 527 (((nr_bits) + 7) / 8) 529 #define __bitmask_size_in_longs(nr_bits) \ argument 530 ((__bitmask_size_in_bytes_raw(nr_bits) + \ 538 #define __bitmask_size_in_bytes(nr_bits) \ argument 539 (__bitmask_size_in_longs(nr_bits) * (BITS_PER_LONG / 8)) 543 __bitmask_size_in_longs(nr_bits)) 706 #define __assign_bitmask(dst, src, nr_bits) \ argument [all …]
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/linux/arch/sh/drivers/ |
A D | heartbeat.c | 67 if ((bit == 0) || (bit == (hd->nr_bits)-1)) in heartbeat_timer() 109 if (!hd->nr_bits) { in heartbeat_drv_probe() 111 hd->nr_bits = ARRAY_SIZE(default_bit_pos); in heartbeat_drv_probe() 115 for (i = 0; i < hd->nr_bits; i++) in heartbeat_drv_probe()
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/linux/drivers/md/ |
A D | dm-era-target.c | 29 uint32_t nr_bits; member 54 unsigned nr_bits, dm_block_t *root) in setup_on_disk_bitset() argument 62 return dm_bitset_resize(info, *root, 0, nr_bits, false, root); in setup_on_disk_bitset() 65 static size_t bitset_size(unsigned nr_bits) in bitset_size() argument 94 ws->md.nr_bits = nr_blocks; in writeset_init() 158 __le32 nr_bits; member 356 disk->nr_bits = cpu_to_le32(core->nr_bits); in ws_pack() 362 core->nr_bits = le32_to_cpu(disk->nr_bits); in ws_unpack() 670 unsigned nr_bits, current_bit; member 726 if (b == d->nr_bits) in metadata_digest_transcribe_writeset() [all …]
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A D | dm-zoned-metadata.c | 2524 nr_blocks -= nr_bits; in dmz_validate_blocks() 2525 chunk_block += nr_bits; in dmz_validate_blocks() 2547 int end = bit + nr_bits; in dmz_clear_bits() 2597 bit, nr_bits); in dmz_invalidate_blocks() 2604 nr_blocks -= nr_bits; in dmz_invalidate_blocks() 2605 chunk_block += nr_bits; in dmz_invalidate_blocks() 2680 nr_blocks -= nr_bits; in dmz_to_next_set_block() 2681 chunk_block += nr_bits; in dmz_to_next_set_block() 2735 int end = bit + nr_bits; in dmz_count_bits() 2785 nr_blocks -= nr_bits; in dmz_get_zone_weight() [all …]
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A D | dm-cache-metadata.c | 1576 static int __set_dirty_bits_v1(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits) in __set_dirty_bits_v1() argument 1580 for (i = 0; i < nr_bits; i++) { in __set_dirty_bits_v1() 1596 static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits) in __set_dirty_bits_v2() argument 1601 if (nr_bits != from_cblock(cmd->cache_blocks)) { in __set_dirty_bits_v2() 1611 return dm_bitset_new(&cmd->dirty_info, &cmd->dirty_root, nr_bits, is_dirty_callback, bits); in __set_dirty_bits_v2() 1615 unsigned nr_bits, in dm_cache_set_dirty_bits() argument 1622 r = __set_dirty_bits_v2(cmd, nr_bits, bits); in dm_cache_set_dirty_bits() 1624 r = __set_dirty_bits_v1(cmd, nr_bits, bits); in dm_cache_set_dirty_bits()
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A D | dm-cache-metadata.h | 99 unsigned nr_bits, unsigned long *bits);
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/linux/tools/bpf/bpftool/ |
A D | btf_dumper.c | 317 static void btf_dumper_bitfield(__u32 nr_bits, __u8 bit_offset, in btf_dumper_bitfield() argument 326 bits_to_copy = bit_offset + nr_bits; in btf_dumper_bitfield() 337 right_shift_bits = 128 - nr_bits; in btf_dumper_bitfield() 348 int nr_bits = BTF_INT_BITS(int_type); in btf_dumper_int_bits() local 357 btf_dumper_bitfield(nr_bits, bit_offset, data, jw, in btf_dumper_int_bits() 366 __u32 nr_bits; in btf_dumper_int() local 369 nr_bits = BTF_INT_BITS(*int_type); in btf_dumper_int() 372 BITS_PER_BYTE_MASKED(nr_bits)) { in btf_dumper_int() 378 if (nr_bits == 128) { in btf_dumper_int()
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/linux/fs/btrfs/ |
A D | subpage.c | 69 unsigned int nr_bits; in btrfs_init_subpage_info() local 73 nr_bits = PAGE_SIZE / sectorsize; in btrfs_init_subpage_info() 74 subpage_info->bitmap_nr_bits = nr_bits; in btrfs_init_subpage_info() 77 cur += nr_bits; in btrfs_init_subpage_info() 80 cur += nr_bits; in btrfs_init_subpage_info() 83 cur += nr_bits; in btrfs_init_subpage_info() 86 cur += nr_bits; in btrfs_init_subpage_info() 89 cur += nr_bits; in btrfs_init_subpage_info() 92 cur += nr_bits; in btrfs_init_subpage_info()
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/linux/tools/bpf/bpftool/Documentation/ |
A D | bpftool-btf.rst | 101 [3] INT 'long long unsigned int' size=8 bits_offset=0 nr_bits=64 encoding=(none) 156 [3] INT 'int' size=4 bits_offset=0 nr_bits=32 encoding=SIGNED 165 [6] INT 'unsigned int' size=4 bits_offset=0 nr_bits=32 encoding=(none) 166 [7] INT 'char' size=1 bits_offset=0 nr_bits=8 encoding=SIGNED 168 [9] INT '__ARRAY_SIZE_TYPE__' size=4 bits_offset=0 nr_bits=32 encoding=(none)
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/linux/tools/testing/selftests/bpf/ |
A D | test_btf.h | 13 #define BTF_INT_ENC(encoding, bits_offset, nr_bits) \ argument 14 ((encoding) << 24 | (bits_offset) << 16 | (nr_bits))
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/linux/tools/testing/selftests/bpf/progs/ |
A D | syscall.c | 24 #define BTF_INT_ENC(encoding, bits_offset, nr_bits) \ argument 25 ((encoding) << 24 | (bits_offset) << 16 | (nr_bits))
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/linux/drivers/net/ethernet/marvell/octeontx2/af/ |
A D | rvu_npc_fs.c | 59 u8 nr_bits, int start_kwi, int offset, u8 intf) in npc_set_kw_masks() argument 75 if (offset + nr_bits <= 64) { in npc_set_kw_masks() 79 field->kw_mask[start_kwi] |= GENMASK_ULL(nr_bits - 1, 0) in npc_set_kw_masks() 82 } else if (offset + nr_bits > 64 && in npc_set_kw_masks() 83 offset + nr_bits <= 128) { in npc_set_kw_masks() 92 bits_in_kw = nr_bits + offset - 64; in npc_set_kw_masks() 106 bits_in_kw = nr_bits + offset - 128; in npc_set_kw_masks() 178 u8 nr_bits, lid, lt, ld; in npc_check_overlap() local 205 nr_bits = dummy->layer_mdata.len * 8; in npc_check_overlap() 207 npc_set_kw_masks(mcam, NPC_UNKNOWN, nr_bits, in npc_check_overlap() [all …]
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/linux/drivers/md/persistent-data/ |
A D | dm-bitset.c | 44 unsigned nr_bits; member 52 unsigned bit, nr = min(64u, p->nr_bits - (index * 64)); in pack_bits() 77 p.nr_bits = size; in dm_bitset_new()
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/linux/arch/sh/include/asm/ |
A D | heartbeat.h | 12 unsigned int nr_bits; member
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/linux/arch/sh/boards/mach-se/7751/ |
A D | setup.c | 23 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
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/linux/arch/sh/boards/mach-se/7721/ |
A D | setup.c | 21 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
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/linux/arch/sh/boards/mach-se/7206/ |
A D | setup.c | 53 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
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/linux/arch/sh/boards/ |
A D | board-polaris.c | 70 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
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/linux/mm/ |
A D | percpu-internal.h | 31 int nr_bits; /* total bits responsible for */ member
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A D | percpu.c | 642 if (end == block->nr_bits) in pcpu_block_update() 1305 static void pcpu_init_md_block(struct pcpu_block_md *block, int nr_bits) in pcpu_init_md_block() argument 1308 block->contig_hint = nr_bits; in pcpu_init_md_block() 1309 block->left_free = nr_bits; in pcpu_init_md_block() 1310 block->right_free = nr_bits; in pcpu_init_md_block() 1312 block->nr_bits = nr_bits; in pcpu_init_md_block()
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/linux/include/linux/ |
A D | netdevice.h | 3818 unsigned int nr_bits) in netif_attr_test_mask() argument 3820 cpu_max_bits_warn(j, nr_bits); in netif_attr_test_mask() 3834 unsigned int nr_bits) in netif_attr_test_online() argument 3836 cpu_max_bits_warn(j, nr_bits); in netif_attr_test_online() 3841 return (j < nr_bits); in netif_attr_test_online() 3853 unsigned int nr_bits) in netif_attrmask_next() argument 3857 cpu_max_bits_warn(n, nr_bits); in netif_attrmask_next() 3860 return find_next_bit(srcp, nr_bits, n + 1); in netif_attrmask_next() 3876 unsigned int nr_bits) in netif_attrmask_next_and() argument 3880 cpu_max_bits_warn(n, nr_bits); in netif_attrmask_next_and() [all …]
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/linux/arch/sh/boards/mach-se/770x/ |
A D | setup.c | 97 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
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/linux/tools/lib/bpf/ |
A D | libbpf_internal.h | 64 #define BTF_INT_ENC(encoding, bits_offset, nr_bits) \ argument 65 ((encoding) << 24 | (bits_offset) << 16 | (nr_bits))
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