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Searched refs:HST_FIXED_SHIFT (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/md/
H A Ddm-ps-historical-service-time.c36 #define HST_FIXED_SHIFT 10 /* 10 bits of decimal precision */ macro
37 #define HST_FIXED_MAX (ULLONG_MAX >> HST_FIXED_SHIFT)
38 #define HST_FIXED_1 (1 << HST_FIXED_SHIFT)
126 last += 1ULL << (HST_FIXED_SHIFT - 1); in fixed_ema()
127 return last >> HST_FIXED_SHIFT; in fixed_ema()
171 s->weights[i] = fixed_power(base, HST_FIXED_SHIFT, i + 1); in hst_set_weights()
413 hst1 >>= HST_FIXED_SHIFT; in hst_compare()
414 hst2 >>= HST_FIXED_SHIFT; in hst_compare()
516 (s->valid_count * (pi->historical_service_time >> HST_FIXED_SHIFT)); in hst_end_io()