5cd2fe6d54
Currently the recv ring low water mark is 1/4 the depth. Performance measurements show that this limits iWARP throughput by flow controlling the rds-stress senders. Setting it to 1/2 seems to max the T3 performance. I tried even higher levels but that didn't help and it started to increase the rds thread cpu utilization. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| af_rds.c | ||
| bind.c | ||
| cong.c | ||
| connection.c | ||
| ib_cm.c | ||
| ib_rdma.c | ||
| ib_recv.c | ||
| ib_ring.c | ||
| ib_send.c | ||
| ib_stats.c | ||
| ib_sysctl.c | ||
| ib.c | ||
| ib.h | ||
| info.c | ||
| info.h | ||
| iw_cm.c | ||
| iw_rdma.c | ||
| iw_recv.c | ||
| iw_ring.c | ||
| iw_send.c | ||
| iw_stats.c | ||
| iw_sysctl.c | ||
| iw.c | ||
| iw.h | ||
| Kconfig | ||
| loop.c | ||
| loop.h | ||
| Makefile | ||
| message.c | ||
| page.c | ||
| rdma_transport.c | ||
| rdma_transport.h | ||
| rdma.c | ||
| rdma.h | ||
| rds.h | ||
| recv.c | ||
| send.c | ||
| stats.c | ||
| sysctl.c | ||
| threads.c | ||
| transport.c | ||