Lines Matching defs:min_bits
280 static void compute_coding_constants(u32 mean_delta, u16 *min_bits, u32 *min_keys, u32 *incr_keys)
287 *min_bits = bits_per(*incr_keys + 1);
288 *min_keys = (1 << *min_bits) - *incr_keys;
329 compute_coding_constants(mean_delta, &delta_zone->min_bits,
540 compute_coding_constants(mean_delta, &delta_zone->min_bits,
1320 key_bits = delta_zone->min_bits;
1332 delta += ((key_bits - delta_zone->min_bits - 1) * delta_zone->incr_keys);
1405 u32 key_bits = (delta_zone->min_bits +
1669 set_field(delta_entry->delta, memory, offset, delta_zone->min_bits);
1676 set_field(t1, memory, offset, delta_zone->min_bits);
1677 set_zero(memory, offset + delta_zone->min_bits, t2);
1678 set_field(1, memory, offset + delta_zone->min_bits + t2, 1);
1926 u16 min_bits;
1930 compute_coding_constants(mean_delta, &min_bits, &min_keys, &incr_keys);
1931 /* On average, each delta is encoded into about min_bits + 1.5 bits. */
1932 return entry_count * (payload_bits + min_bits + 1) + entry_count / 2;