SBQ_WAIT_QUEUES
return (index + 1) & (SBQ_WAIT_QUEUES - 1);
min(depth, sbq->min_shallow_depth) / SBQ_WAIT_QUEUES,
sbq->ws = kzalloc_node(SBQ_WAIT_QUEUES * sizeof(*sbq->ws), flags, node);
for (i = 0; i < SBQ_WAIT_QUEUES; i++)
wake_batch = clamp_val(depth / SBQ_WAIT_QUEUES,
for (i = 0; i < SBQ_WAIT_QUEUES; i++) {
for (i = 0; i < SBQ_WAIT_QUEUES; i++) {
for (i = 0; i < SBQ_WAIT_QUEUES; i++) {