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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-03-20 21:02:49 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2020-05-18 17:21:21 +0300 |
| commit | 2abfbe7e3a725380f22f572c69da41515a0dd43b (patch) | |
| tree | c15762ffd4dc70716fb96622a835f5cad0ac12cf /include | |
| parent | ca4faf543a33373bed3650812d5f0cd0bd295b1a (diff) | |
| download | linux-2abfbe7e3a725380f22f572c69da41515a0dd43b.tar.xz | |
svcrdma: Clean up the tracing for rw_ctx_init errors
- De-duplicate code
- Rename the tracepoint with "_err" to allow enabling via glob
- Report the sg_cnt for the failing rw_ctx
- Fix a dumb signage issue
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/rpcrdma.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index 132c3c778a43..f231975064cb 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -1583,28 +1583,32 @@ DECLARE_EVENT_CLASS(svcrdma_dma_map_class, DEFINE_SVC_DMA_EVENT(dma_map_page); DEFINE_SVC_DMA_EVENT(dma_unmap_page); -TRACE_EVENT(svcrdma_dma_map_rwctx, +TRACE_EVENT(svcrdma_dma_map_rw_err, TP_PROTO( const struct svcxprt_rdma *rdma, + unsigned int nents, int status ), - TP_ARGS(rdma, status), + TP_ARGS(rdma, nents, status), TP_STRUCT__entry( __field(int, status) + __field(unsigned int, nents) __string(device, rdma->sc_cm_id->device->name) __string(addr, rdma->sc_xprt.xpt_remotebuf) ), TP_fast_assign( __entry->status = status; + __entry->nents = nents; __assign_str(device, rdma->sc_cm_id->device->name); __assign_str(addr, rdma->sc_xprt.xpt_remotebuf); ), - TP_printk("addr=%s device=%s status=%d", - __get_str(addr), __get_str(device), __entry->status + TP_printk("addr=%s device=%s nents=%u status=%d", + __get_str(addr), __get_str(device), __entry->nents, + __entry->status ) ); |