Searched refs:zero_bit (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/net/sctp/ |
| D | tsnmap.c | 246 unsigned long zero_bit; in sctp_tsnmap_update() local
250 zero_bit = find_first_zero_bit(map->tsn_map, len); in sctp_tsnmap_update()
251 if (!zero_bit) in sctp_tsnmap_update()
254 map->base_tsn += zero_bit; in sctp_tsnmap_update()
255 map->cumulative_tsn_ack_point += zero_bit; in sctp_tsnmap_update()
257 bitmap_shift_right(map->tsn_map, map->tsn_map, zero_bit, map->len); in sctp_tsnmap_update()
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| /Linux-v4.19/arch/x86/kernel/cpu/ |
| D | intel_rdt_ctrlmondata.c | 93 unsigned long first_bit, zero_bit, val; in cbm_validate() local
109 zero_bit = find_next_zero_bit(&val, cbm_len, first_bit); in cbm_validate()
111 if (find_next_bit(&val, cbm_len, zero_bit) < cbm_len) { in cbm_validate()
116 if ((zero_bit - first_bit) < r->cache.min_cbm_bits) { in cbm_validate()
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| D | intel_rdt_rdtgroup.c | 2333 unsigned long first_bit, zero_bit; in cbm_ensure_valid() local
2339 zero_bit = find_next_zero_bit(val, cbm_len, first_bit); in cbm_ensure_valid()
2342 bitmap_clear(val, zero_bit, cbm_len - zero_bit); in cbm_ensure_valid()
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| /Linux-v4.19/fs/ext4/ |
| D | mballoc.c | 1300 int zero_bit = -1; in mb_test_and_clear_bits() local
1307 if (*addr != (__u32)(-1) && zero_bit == -1) in mb_test_and_clear_bits()
1308 zero_bit = cur + mb_find_next_zero_bit(addr, 32, 0); in mb_test_and_clear_bits()
1313 if (!mb_test_and_clear_bit(cur, bm) && zero_bit == -1) in mb_test_and_clear_bits()
1314 zero_bit = cur; in mb_test_and_clear_bits()
1318 return zero_bit; in mb_test_and_clear_bits()
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