diff options
| -rw-r--r-- | include/trace/events/rpcrdma.h | 31 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 3 |
2 files changed, 34 insertions, 0 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index 95c2c0bffb65..1e5ae57a4f0d 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -375,6 +375,37 @@ DEFINE_RXPRT_EVENT(xprtrdma_reinsert); DEFINE_RXPRT_EVENT(xprtrdma_reconnect); DEFINE_RXPRT_EVENT(xprtrdma_inject_dsc); +TRACE_EVENT(xprtrdma_qp_error, + TP_PROTO( + const struct rpcrdma_xprt *r_xprt, + const struct ib_event *event + ), + + TP_ARGS(r_xprt, event), + + TP_STRUCT__entry( + __field(const void *, r_xprt) + __field(unsigned int, event) + __string(name, event->device->name) + __string(addr, rpcrdma_addrstr(r_xprt)) + __string(port, rpcrdma_portstr(r_xprt)) + ), + + TP_fast_assign( + __entry->r_xprt = r_xprt; + __entry->event = event->event; + __assign_str(name, event->device->name); + __assign_str(addr, rpcrdma_addrstr(r_xprt)); + __assign_str(port, rpcrdma_portstr(r_xprt)); + ), + + TP_printk("peer=[%s]:%s r_xprt=%p: dev %s: %s (%u)", + __get_str(addr), __get_str(port), __entry->r_xprt, + __get_str(name), rdma_show_ib_event(__entry->event), + __entry->event + ) +); + /** ** Call events **/ diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index 7f9e9025c42f..fb81d3a4b0b3 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -108,7 +108,10 @@ static void rpcrdma_qp_async_error_upcall(struct ib_event *event, void *context) { struct rpcrdma_ep *ep = context; + struct rpcrdma_xprt *r_xprt = container_of(ep, struct rpcrdma_xprt, + rx_ep); + trace_xprtrdma_qp_error(r_xprt, event); pr_err("rpcrdma: %s on device %s ep %p\n", ib_event_msg(event->event), event->device->name, context); |