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

/xnu-11215.1.10/bsd/vfs/
H A Dvfs_cluster.c429 uint32_t io_scale = IO_SCALE(vp, is_ssd ? PREFETCH_SSD : PREFETCH); in cluster_max_prefetch() local
432 if (__improbable(os_mul_overflow(max_io_size, io_scale, &prefetch) || in cluster_max_prefetch()
444 uint32_t io_scale = IO_SCALE(vp, is_ssd ? 2 : 1); in calculate_max_throttle_size() local
446 return MIN(io_scale * THROTTLE_MAX_IOSIZE, MAX_UPL_TRANSFER_BYTES); in calculate_max_throttle_size()
453 uint32_t io_scale = IO_SCALE(vp, 1); in calculate_max_throttle_cnt() local
455 return is_ssd ? MIN(io_scale, 4) : THROTTLE_MAXCNT; in calculate_max_throttle_cnt()