for (i = 0; i < active && !seen_current; i++) {
struct dma_async_tx_descriptor *tx;
- smp_read_barrier_depends();
prefetch(ioat_get_ring_ent(ioat_chan, idx + i + 1));
desc = ioat_get_ring_ent(ioat_chan, idx + i);
dump_desc_dbg(ioat_chan, desc);
for (i = 1; i < active; i++) {
struct dma_async_tx_descriptor *tx;
- smp_read_barrier_depends();
prefetch(ioat_get_ring_ent(ioat_chan, idx + i + 1));
desc = ioat_get_ring_ent(ioat_chan, idx + i);