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Searched refs:BITS_PER_LONG (Results 1 – 25 of 507) sorted by relevance

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/Linux-v5.4/arch/s390/lib/
Dfind.c23 while (size & ~(BITS_PER_LONG - 1)) { in find_first_bit_inv()
26 result += BITS_PER_LONG; in find_first_bit_inv()
27 size -= BITS_PER_LONG; in find_first_bit_inv()
31 tmp = (*p) & (~0UL << (BITS_PER_LONG - size)); in find_first_bit_inv()
35 return result + (__fls(tmp) ^ (BITS_PER_LONG - 1)); in find_first_bit_inv()
42 const unsigned long *p = addr + (offset / BITS_PER_LONG); in find_next_bit_inv()
43 unsigned long result = offset & ~(BITS_PER_LONG - 1); in find_next_bit_inv()
49 offset %= BITS_PER_LONG; in find_next_bit_inv()
53 if (size < BITS_PER_LONG) in find_next_bit_inv()
57 size -= BITS_PER_LONG; in find_next_bit_inv()
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/Linux-v5.4/lib/
Dfind_bit.c39 tmp = addr1[start / BITS_PER_LONG]; in _find_next_bit()
41 tmp &= addr2[start / BITS_PER_LONG]; in _find_next_bit()
46 start = round_down(start, BITS_PER_LONG); in _find_next_bit()
49 start += BITS_PER_LONG; in _find_next_bit()
53 tmp = addr1[start / BITS_PER_LONG]; in _find_next_bit()
55 tmp &= addr2[start / BITS_PER_LONG]; in _find_next_bit()
102 for (idx = 0; idx * BITS_PER_LONG < size; idx++) { in find_first_bit()
104 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in find_first_bit()
120 for (idx = 0; idx * BITS_PER_LONG < size; idx++) { in find_first_zero_bit()
122 return min(idx * BITS_PER_LONG + ffz(addr[idx]), size); in find_first_zero_bit()
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Dbitmap.c49 unsigned int k, lim = bits/BITS_PER_LONG; in __bitmap_equal()
54 if (bits % BITS_PER_LONG) in __bitmap_equal()
67 unsigned int k, lim = bits / BITS_PER_LONG; in __bitmap_or_equal()
75 if (!(bits % BITS_PER_LONG)) in __bitmap_or_equal()
105 unsigned off = shift/BITS_PER_LONG, rem = shift % BITS_PER_LONG; in __bitmap_shift_right()
120 upper <<= (BITS_PER_LONG - rem); in __bitmap_shift_right()
151 unsigned int off = shift/BITS_PER_LONG, rem = shift % BITS_PER_LONG; in __bitmap_shift_left()
160 lower = src[k - 1] >> (BITS_PER_LONG - rem); in __bitmap_shift_left()
175 unsigned int lim = bits/BITS_PER_LONG; in __bitmap_and()
180 if (bits % BITS_PER_LONG) in __bitmap_and()
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Dtest_kasan.c678 set_bit(BITS_PER_LONG, bits); in kasan_bitops()
681 __set_bit(BITS_PER_LONG, bits); in kasan_bitops()
684 clear_bit(BITS_PER_LONG, bits); in kasan_bitops()
687 __clear_bit(BITS_PER_LONG, bits); in kasan_bitops()
690 clear_bit_unlock(BITS_PER_LONG, bits); in kasan_bitops()
693 __clear_bit_unlock(BITS_PER_LONG, bits); in kasan_bitops()
696 change_bit(BITS_PER_LONG, bits); in kasan_bitops()
699 __change_bit(BITS_PER_LONG, bits); in kasan_bitops()
705 test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); in kasan_bitops()
708 __test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); in kasan_bitops()
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/Linux-v5.4/arch/s390/include/asm/
Dbitops.h42 #define __BITOPS_WORDS(bits) (((bits) + BITS_PER_LONG - 1) / BITS_PER_LONG)
49 addr = (unsigned long)ptr + ((nr ^ (nr & (BITS_PER_LONG - 1))) >> 3); in __bitops_word()
56 return ((unsigned char *)ptr) + ((nr ^ (BITS_PER_LONG - 8)) >> 3); in __bitops_byte()
76 mask = 1UL << (nr & (BITS_PER_LONG - 1)); in arch_set_bit()
97 mask = ~(1UL << (nr & (BITS_PER_LONG - 1))); in arch_clear_bit()
119 mask = 1UL << (nr & (BITS_PER_LONG - 1)); in arch_change_bit()
129 mask = 1UL << (nr & (BITS_PER_LONG - 1)); in arch_test_and_set_bit()
140 mask = ~(1UL << (nr & (BITS_PER_LONG - 1))); in arch_test_and_clear_bit()
151 mask = 1UL << (nr & (BITS_PER_LONG - 1)); in arch_test_and_change_bit()
218 addr += (nr ^ (BITS_PER_LONG - 8)) >> 3; in arch_test_bit()
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/Linux-v5.4/include/linux/
Du64_stats_sync.h66 #if BITS_PER_LONG==32 && defined(CONFIG_SMP)
74 #if BITS_PER_LONG == 32 && defined(CONFIG_SMP) in u64_stats_init()
81 #if BITS_PER_LONG==32 && defined(CONFIG_SMP) in u64_stats_update_begin()
88 #if BITS_PER_LONG==32 && defined(CONFIG_SMP) in u64_stats_update_end()
98 #if BITS_PER_LONG==32 && defined(CONFIG_SMP) in u64_stats_update_begin_irqsave()
109 #if BITS_PER_LONG==32 && defined(CONFIG_SMP) in u64_stats_update_end_irqrestore()
117 #if BITS_PER_LONG==32 && defined(CONFIG_SMP) in __u64_stats_fetch_begin()
126 #if BITS_PER_LONG==32 && !defined(CONFIG_SMP) in u64_stats_fetch_begin()
135 #if BITS_PER_LONG==32 && defined(CONFIG_SMP) in __u64_stats_fetch_retry()
145 #if BITS_PER_LONG==32 && !defined(CONFIG_SMP) in u64_stats_fetch_retry()
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Dhash.h14 #if BITS_PER_LONG == 32
17 #elif BITS_PER_LONG == 64
79 #if BITS_PER_LONG == 64 in hash_64_generic()
98 #if BITS_PER_LONG == 64 in hash32_ptr()
Djoystick.h14 #if BITS_PER_LONG == 64
16 #elif BITS_PER_LONG == 32
19 #error Unexpected BITS_PER_LONG
Dcount_zeros.h26 return BITS_PER_LONG - fls(x); in count_leading_zeros()
28 return BITS_PER_LONG - fls64(x); in count_leading_zeros()
31 #define COUNT_LEADING_ZEROS_0 BITS_PER_LONG
/Linux-v5.4/tools/lib/
Dfind_bit.c40 tmp = addr1[start / BITS_PER_LONG]; in _find_next_bit()
42 tmp &= addr2[start / BITS_PER_LONG]; in _find_next_bit()
47 start = round_down(start, BITS_PER_LONG); in _find_next_bit()
50 start += BITS_PER_LONG; in _find_next_bit()
54 tmp = addr1[start / BITS_PER_LONG]; in _find_next_bit()
56 tmp &= addr2[start / BITS_PER_LONG]; in _find_next_bit()
83 for (idx = 0; idx * BITS_PER_LONG < size; idx++) { in find_first_bit()
85 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in find_first_bit()
100 for (idx = 0; idx * BITS_PER_LONG < size; idx++) { in find_first_zero_bit()
102 return min(idx * BITS_PER_LONG + ffz(addr[idx]), size); in find_first_zero_bit()
Dbitmap.c10 int k, w = 0, lim = bits/BITS_PER_LONG; in __bitmap_weight()
15 if (bits % BITS_PER_LONG) in __bitmap_weight()
64 unsigned int lim = bits/BITS_PER_LONG; in __bitmap_and()
69 if (bits % BITS_PER_LONG) in __bitmap_and()
/Linux-v5.4/include/asm-generic/bitops/
D__fls.h15 int num = BITS_PER_LONG - 1; in __fls()
17 #if BITS_PER_LONG == 64 in __fls()
23 if (!(word & (~0ul << (BITS_PER_LONG-16)))) { in __fls()
27 if (!(word & (~0ul << (BITS_PER_LONG-8)))) { in __fls()
31 if (!(word & (~0ul << (BITS_PER_LONG-4)))) { in __fls()
35 if (!(word & (~0ul << (BITS_PER_LONG-2)))) { in __fls()
39 if (!(word & (~0ul << (BITS_PER_LONG-1)))) in __fls()
Dsched.h15 #if BITS_PER_LONG == 64 in sched_find_first_bit()
19 #elif BITS_PER_LONG == 32 in sched_find_first_bit()
28 #error BITS_PER_LONG not defined in sched_find_first_bit()
Dfls64.h18 #if BITS_PER_LONG == 32
26 #elif BITS_PER_LONG == 64
34 #error BITS_PER_LONG not 32 or 64
/Linux-v5.4/tools/include/asm-generic/bitops/
D__fls.h15 int num = BITS_PER_LONG - 1; in __fls()
17 #if BITS_PER_LONG == 64 in __fls()
23 if (!(word & (~0ul << (BITS_PER_LONG-16)))) { in __fls()
27 if (!(word & (~0ul << (BITS_PER_LONG-8)))) { in __fls()
31 if (!(word & (~0ul << (BITS_PER_LONG-4)))) { in __fls()
35 if (!(word & (~0ul << (BITS_PER_LONG-2)))) { in __fls()
39 if (!(word & (~0ul << (BITS_PER_LONG-1)))) in __fls()
Dfls64.h18 #if BITS_PER_LONG == 32
26 #elif BITS_PER_LONG == 64
34 #error BITS_PER_LONG not 32 or 64
/Linux-v5.4/drivers/mtd/nand/
Dbbt.c28 BITS_PER_LONG); in nanddev_bbt_init()
79 ((entry * bits_per_block) / BITS_PER_LONG); in nanddev_bbt_get_block_status()
80 unsigned int offs = (entry * bits_per_block) % BITS_PER_LONG; in nanddev_bbt_get_block_status()
87 if (bits_per_block + offs > BITS_PER_LONG) in nanddev_bbt_get_block_status()
88 status |= pos[1] << (BITS_PER_LONG - offs); in nanddev_bbt_get_block_status()
112 ((entry * bits_per_block) / BITS_PER_LONG); in nanddev_bbt_set_block_status()
113 unsigned int offs = (entry * bits_per_block) % BITS_PER_LONG; in nanddev_bbt_set_block_status()
122 if (bits_per_block + offs > BITS_PER_LONG) { in nanddev_bbt_set_block_status()
123 unsigned int rbits = bits_per_block + offs - BITS_PER_LONG; in nanddev_bbt_set_block_status()
/Linux-v5.4/drivers/reset/
Dreset-zynq.c34 int bank = id / BITS_PER_LONG; in zynq_reset_assert()
35 int offset = id % BITS_PER_LONG; in zynq_reset_assert()
51 int bank = id / BITS_PER_LONG; in zynq_reset_deassert()
52 int offset = id % BITS_PER_LONG; in zynq_reset_deassert()
68 int bank = id / BITS_PER_LONG; in zynq_reset_status()
69 int offset = id % BITS_PER_LONG; in zynq_reset_status()
115 priv->rcdev.nr_resets = resource_size(res) / 4 * BITS_PER_LONG; in zynq_reset_probe()
/Linux-v5.4/drivers/scsi/megaraid/
Dmegaraid_mm.h71 #if BITS_PER_LONG == 32
75 #if BITS_PER_LONG == 64
85 #if BITS_PER_LONG == 32
89 #if BITS_PER_LONG == 64
/Linux-v5.4/tools/include/linux/
Dhash.h14 #if BITS_PER_LONG == 32
17 #elif BITS_PER_LONG == 64
79 #if BITS_PER_LONG == 64 in hash_64_generic()
98 #if BITS_PER_LONG == 64 in hash32_ptr()
/Linux-v5.4/include/asm-generic/
Dbitsperlong.h9 #define BITS_PER_LONG 64 macro
11 #define BITS_PER_LONG 32 macro
18 #if 0 && BITS_PER_LONG != __BITS_PER_LONG
/Linux-v5.4/tools/include/asm-generic/
Dbitsperlong.h8 #define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__) macro
10 #define BITS_PER_LONG __WORDSIZE macro
13 #if BITS_PER_LONG != __BITS_PER_LONG
/Linux-v5.4/tools/testing/radix-tree/
Dbitmap.c9 int bits_to_clear = BITS_PER_LONG - (start % BITS_PER_LONG); in bitmap_clear()
15 bits_to_clear = BITS_PER_LONG; in bitmap_clear()
/Linux-v5.4/arch/mips/include/asm/
Dbitops.h502 if (BITS_PER_LONG == 32 && !__builtin_constant_p(word) && in __fls()
515 if (BITS_PER_LONG == 64 && !__builtin_constant_p(word) && in __fls()
528 num = BITS_PER_LONG - 1; in __fls()
530 #if BITS_PER_LONG == 64 in __fls()
536 if (!(word & (~0ul << (BITS_PER_LONG-16)))) { in __fls()
540 if (!(word & (~0ul << (BITS_PER_LONG-8)))) { in __fls()
544 if (!(word & (~0ul << (BITS_PER_LONG-4)))) { in __fls()
548 if (!(word & (~0ul << (BITS_PER_LONG-2)))) { in __fls()
552 if (!(word & (~0ul << (BITS_PER_LONG-1)))) in __fls()
/Linux-v5.4/include/linux/mtd/
Dmap.h72 # if BITS_PER_LONG < 64
74 # define map_bankwidth_is_large(map) (map_bankwidth(map) > BITS_PER_LONG/8)
80 # define map_bankwidth_is_large(map) (BITS_PER_LONG < 64)
95 # define map_bankwidth_is_large(map) (map_bankwidth(map) > BITS_PER_LONG/8)
115 # define map_bankwidth_is_large(map) (map_bankwidth(map) > BITS_PER_LONG/8)
167 #define MAX_MAP_LONGS (((MAX_MAP_BANKWIDTH * 8) + BITS_PER_LONG - 1) / BITS_PER_LONG)
331 #if BITS_PER_LONG >= 64 in map_word_load()
367 #if BITS_PER_LONG < 64
399 #if BITS_PER_LONG >= 64 in inline_map_read()
419 #if BITS_PER_LONG >= 64 in inline_map_write()

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