diff options
author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-09 14:39:26 -0500 |
---|---|---|
committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-11-11 10:21:12 -0500 |
commit | b2e7467f26d7813d98cbaad5e62b54960f2c071b (patch) | |
tree | 41ed4f485f1364b5bb9b3e90b1223363fa61cb55 /include/trace | |
parent | af5865d2783958294179da56a4d073a9630b3068 (diff) | |
download | linux-stable-b2e7467f26d7813d98cbaad5e62b54960f2c071b.tar.gz linux-stable-b2e7467f26d7813d98cbaad5e62b54960f2c071b.tar.bz2 linux-stable-b2e7467f26d7813d98cbaad5e62b54960f2c071b.zip |
xprtrdma: Introduce Send completion IDs
Set up a completion ID in each rpcrdma_req. The ID is used to match
an incoming Send completion to a transport and to a previous
ib_post_send().
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/trace')
-rw-r--r-- | include/trace/events/rpcrdma.h | 47 |
1 files changed, 9 insertions, 38 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index 1c91c8e721e7..ab239f4f924e 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -735,8 +735,8 @@ TRACE_EVENT(xprtrdma_post_send, TP_ARGS(req), TP_STRUCT__entry( - __field(const void *, req) - __field(const void *, sc) + __field(u32, cq_id) + __field(int, completion_id) __field(unsigned int, task_id) __field(unsigned int, client_id) __field(int, num_sge) @@ -745,20 +745,21 @@ TRACE_EVENT(xprtrdma_post_send, TP_fast_assign( const struct rpc_rqst *rqst = &req->rl_slot; + const struct rpcrdma_sendctx *sc = req->rl_sendctx; + __entry->cq_id = sc->sc_cid.ci_queue_id; + __entry->completion_id = sc->sc_cid.ci_completion_id; __entry->task_id = rqst->rq_task->tk_pid; __entry->client_id = rqst->rq_task->tk_client ? rqst->rq_task->tk_client->cl_clid : -1; - __entry->req = req; - __entry->sc = req->rl_sendctx; __entry->num_sge = req->rl_wr.num_sge; __entry->signaled = req->rl_wr.send_flags & IB_SEND_SIGNALED; ), - TP_printk("task:%u@%u req=%p sc=%p (%d SGE%s) %s", + TP_printk("task:%u@%u cq.id=%u cid=%d (%d SGE%s) %s", __entry->task_id, __entry->client_id, - __entry->req, __entry->sc, __entry->num_sge, - (__entry->num_sge == 1 ? "" : "s"), + __entry->cq_id, __entry->completion_id, + __entry->num_sge, (__entry->num_sge == 1 ? "" : "s"), (__entry->signaled ? "signaled" : "") ) ); @@ -848,37 +849,7 @@ TRACE_EVENT(xprtrdma_post_linv, **/ DEFINE_COMPLETION_EVENT(xprtrdma_wc_receive); - -TRACE_EVENT(xprtrdma_wc_send, - TP_PROTO( - const struct rpcrdma_sendctx *sc, - const struct ib_wc *wc - ), - - TP_ARGS(sc, wc), - - TP_STRUCT__entry( - __field(const void *, req) - __field(const void *, sc) - __field(unsigned int, unmap_count) - __field(unsigned int, status) - __field(unsigned int, vendor_err) - ), - - TP_fast_assign( - __entry->req = sc->sc_req; - __entry->sc = sc; - __entry->unmap_count = sc->sc_unmap_count; - __entry->status = wc->status; - __entry->vendor_err = __entry->status ? wc->vendor_err : 0; - ), - - TP_printk("req=%p sc=%p unmapped=%u: %s (%u/0x%x)", - __entry->req, __entry->sc, __entry->unmap_count, - rdma_show_wc_status(__entry->status), - __entry->status, __entry->vendor_err - ) -); +DEFINE_COMPLETION_EVENT(xprtrdma_wc_send); DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_fastreg); DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li); |