diff options
| author | Chuck Lever | 2020-03-20 14:23:13 -0400 |
|---|---|---|
| committer | Chuck Lever | 2020-05-18 10:21:21 -0400 |
| commit | f4e53e1ce3e56a799c47fef5f4f94cb815b52804 (patch) | |
| tree | cc54845e8f7b82f05516f35784ecbe18d49eec63 /include/trace/events/rpcrdma.h | |
| parent | 2abfbe7e3a725380f22f572c69da41515a0dd43b (diff) | |
svcrdma: Clean up handling of get_rw_ctx errors
Clean up: Replace two dprintk call sites with a tracepoint.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include/trace/events/rpcrdma.h')
| -rw-r--r-- | include/trace/events/rpcrdma.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index f231975064cb..aca9d0f3d769 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -1612,6 +1612,31 @@ TRACE_EVENT(svcrdma_dma_map_rw_err, ) ); +TRACE_EVENT(svcrdma_no_rwctx_err, + TP_PROTO( + const struct svcxprt_rdma *rdma, + unsigned int num_sges + ), + + TP_ARGS(rdma, num_sges), + + TP_STRUCT__entry( + __field(unsigned int, num_sges) + __string(device, rdma->sc_cm_id->device->name) + __string(addr, rdma->sc_xprt.xpt_remotebuf) + ), + + TP_fast_assign( + __entry->num_sges = num_sges; + __assign_str(device, rdma->sc_cm_id->device->name); + __assign_str(addr, rdma->sc_xprt.xpt_remotebuf); + ), + + TP_printk("addr=%s device=%s num_sges=%d", + __get_str(addr), __get_str(device), __entry->num_sges + ) +); + TRACE_EVENT(svcrdma_send_pullup, TP_PROTO( unsigned int len |