1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2017, 2018 Oracle. All rights reserved.
5 * Trace point definitions for the "rpcrdma" subsystem.
8 #define TRACE_SYSTEM rpcrdma
10 #if !defined(_TRACE_RPCRDMA_H) || defined(TRACE_HEADER_MULTI_READ)
11 #define _TRACE_RPCRDMA_H
13 #include <linux/scatterlist.h>
14 #include <linux/sunrpc/rpc_rdma_cid.h>
15 #include <linux/tracepoint.h>
16 #include <rdma/ib_cm.h>
17 #include <trace/events/rdma.h>
23 DECLARE_EVENT_CLASS(rpcrdma_completion_class,
25 const struct ib_wc *wc,
26 const struct rpc_rdma_cid *cid
33 __field(int, completion_id)
34 __field(unsigned long, status)
35 __field(unsigned int, vendor_err)
39 __entry->cq_id = cid->ci_queue_id;
40 __entry->completion_id = cid->ci_completion_id;
41 __entry->status = wc->status;
43 __entry->vendor_err = wc->vendor_err;
45 __entry->vendor_err = 0;
48 TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x)",
49 __entry->cq_id, __entry->completion_id,
50 rdma_show_wc_status(__entry->status),
51 __entry->status, __entry->vendor_err
55 #define DEFINE_COMPLETION_EVENT(name) \
56 DEFINE_EVENT(rpcrdma_completion_class, name, \
58 const struct ib_wc *wc, \
59 const struct rpc_rdma_cid *cid \
63 DECLARE_EVENT_CLASS(rpcrdma_mr_completion_class,
65 const struct ib_wc *wc,
66 const struct rpc_rdma_cid *cid
73 __field(int, completion_id)
74 __field(unsigned long, status)
75 __field(unsigned int, vendor_err)
79 __entry->cq_id = cid->ci_queue_id;
80 __entry->completion_id = cid->ci_completion_id;
81 __entry->status = wc->status;
83 __entry->vendor_err = wc->vendor_err;
85 __entry->vendor_err = 0;
88 TP_printk("cq.id=%u mr.id=%d status=%s (%lu/0x%x)",
89 __entry->cq_id, __entry->completion_id,
90 rdma_show_wc_status(__entry->status),
91 __entry->status, __entry->vendor_err
95 #define DEFINE_MR_COMPLETION_EVENT(name) \
96 DEFINE_EVENT(rpcrdma_mr_completion_class, name, \
98 const struct ib_wc *wc, \
99 const struct rpc_rdma_cid *cid \
103 DECLARE_EVENT_CLASS(rpcrdma_receive_completion_class,
105 const struct ib_wc *wc,
106 const struct rpc_rdma_cid *cid
113 __field(int, completion_id)
114 __field(u32, received)
115 __field(unsigned long, status)
116 __field(unsigned int, vendor_err)
120 __entry->cq_id = cid->ci_queue_id;
121 __entry->completion_id = cid->ci_completion_id;
122 __entry->status = wc->status;
124 __entry->received = 0;
125 __entry->vendor_err = wc->vendor_err;
127 __entry->received = wc->byte_len;
128 __entry->vendor_err = 0;
132 TP_printk("cq.id=%u cid=%d status=%s (%lu/0x%x) received=%u",
133 __entry->cq_id, __entry->completion_id,
134 rdma_show_wc_status(__entry->status),
135 __entry->status, __entry->vendor_err,
140 #define DEFINE_RECEIVE_COMPLETION_EVENT(name) \
141 DEFINE_EVENT(rpcrdma_receive_completion_class, name, \
143 const struct ib_wc *wc, \
144 const struct rpc_rdma_cid *cid \
148 DECLARE_EVENT_CLASS(xprtrdma_reply_class,
150 const struct rpcrdma_rep *rep
157 __field(u32, version)
159 __string(addr, rpcrdma_addrstr(rep->rr_rxprt))
160 __string(port, rpcrdma_portstr(rep->rr_rxprt))
164 __entry->xid = be32_to_cpu(rep->rr_xid);
165 __entry->version = be32_to_cpu(rep->rr_vers);
166 __entry->proc = be32_to_cpu(rep->rr_proc);
167 __assign_str(addr, rpcrdma_addrstr(rep->rr_rxprt));
168 __assign_str(port, rpcrdma_portstr(rep->rr_rxprt));
171 TP_printk("peer=[%s]:%s xid=0x%08x version=%u proc=%u",
172 __get_str(addr), __get_str(port),
173 __entry->xid, __entry->version, __entry->proc
177 #define DEFINE_REPLY_EVENT(name) \
178 DEFINE_EVENT(xprtrdma_reply_class, \
179 xprtrdma_reply_##name##_err, \
181 const struct rpcrdma_rep *rep \
185 DECLARE_EVENT_CLASS(xprtrdma_rxprt,
187 const struct rpcrdma_xprt *r_xprt
193 __string(addr, rpcrdma_addrstr(r_xprt))
194 __string(port, rpcrdma_portstr(r_xprt))
198 __assign_str(addr, rpcrdma_addrstr(r_xprt));
199 __assign_str(port, rpcrdma_portstr(r_xprt));
202 TP_printk("peer=[%s]:%s",
203 __get_str(addr), __get_str(port)
207 #define DEFINE_RXPRT_EVENT(name) \
208 DEFINE_EVENT(xprtrdma_rxprt, name, \
210 const struct rpcrdma_xprt *r_xprt \
214 DECLARE_EVENT_CLASS(xprtrdma_connect_class,
216 const struct rpcrdma_xprt *r_xprt,
224 __field(int, connect_status)
225 __string(addr, rpcrdma_addrstr(r_xprt))
226 __string(port, rpcrdma_portstr(r_xprt))
231 __entry->connect_status = r_xprt->rx_ep->re_connect_status;
232 __assign_str(addr, rpcrdma_addrstr(r_xprt));
233 __assign_str(port, rpcrdma_portstr(r_xprt));
236 TP_printk("peer=[%s]:%s rc=%d connection status=%d",
237 __get_str(addr), __get_str(port),
238 __entry->rc, __entry->connect_status
242 #define DEFINE_CONN_EVENT(name) \
243 DEFINE_EVENT(xprtrdma_connect_class, xprtrdma_##name, \
245 const struct rpcrdma_xprt *r_xprt, \
250 DECLARE_EVENT_CLASS(xprtrdma_rdch_event,
252 const struct rpc_task *task,
254 struct rpcrdma_mr *mr,
258 TP_ARGS(task, pos, mr, nsegs),
261 __field(unsigned int, task_id)
262 __field(unsigned int, client_id)
263 __field(unsigned int, pos)
272 __entry->task_id = task->tk_pid;
273 __entry->client_id = task->tk_client->cl_clid;
275 __entry->nents = mr->mr_nents;
276 __entry->handle = mr->mr_handle;
277 __entry->length = mr->mr_length;
278 __entry->offset = mr->mr_offset;
279 __entry->nsegs = nsegs;
282 TP_printk("task:%u@%u pos=%u %u@0x%016llx:0x%08x (%s)",
283 __entry->task_id, __entry->client_id,
284 __entry->pos, __entry->length,
285 (unsigned long long)__entry->offset, __entry->handle,
286 __entry->nents < __entry->nsegs ? "more" : "last"
290 #define DEFINE_RDCH_EVENT(name) \
291 DEFINE_EVENT(xprtrdma_rdch_event, xprtrdma_chunk_##name,\
293 const struct rpc_task *task, \
295 struct rpcrdma_mr *mr, \
298 TP_ARGS(task, pos, mr, nsegs))
300 DECLARE_EVENT_CLASS(xprtrdma_wrch_event,
302 const struct rpc_task *task,
303 struct rpcrdma_mr *mr,
307 TP_ARGS(task, mr, nsegs),
310 __field(unsigned int, task_id)
311 __field(unsigned int, client_id)
320 __entry->task_id = task->tk_pid;
321 __entry->client_id = task->tk_client->cl_clid;
322 __entry->nents = mr->mr_nents;
323 __entry->handle = mr->mr_handle;
324 __entry->length = mr->mr_length;
325 __entry->offset = mr->mr_offset;
326 __entry->nsegs = nsegs;
329 TP_printk("task:%u@%u %u@0x%016llx:0x%08x (%s)",
330 __entry->task_id, __entry->client_id,
331 __entry->length, (unsigned long long)__entry->offset,
333 __entry->nents < __entry->nsegs ? "more" : "last"
337 #define DEFINE_WRCH_EVENT(name) \
338 DEFINE_EVENT(xprtrdma_wrch_event, xprtrdma_chunk_##name,\
340 const struct rpc_task *task, \
341 struct rpcrdma_mr *mr, \
344 TP_ARGS(task, mr, nsegs))
346 TRACE_DEFINE_ENUM(DMA_BIDIRECTIONAL);
347 TRACE_DEFINE_ENUM(DMA_TO_DEVICE);
348 TRACE_DEFINE_ENUM(DMA_FROM_DEVICE);
349 TRACE_DEFINE_ENUM(DMA_NONE);
351 #define xprtrdma_show_direction(x) \
352 __print_symbolic(x, \
353 { DMA_BIDIRECTIONAL, "BIDIR" }, \
354 { DMA_TO_DEVICE, "TO_DEVICE" }, \
355 { DMA_FROM_DEVICE, "FROM_DEVICE" }, \
356 { DMA_NONE, "NONE" })
358 DECLARE_EVENT_CLASS(xprtrdma_mr_class,
360 const struct rpcrdma_mr *mr
366 __field(unsigned int, task_id)
367 __field(unsigned int, client_id)
377 const struct rpcrdma_req *req = mr->mr_req;
378 const struct rpc_task *task = req->rl_slot.rq_task;
380 __entry->task_id = task->tk_pid;
381 __entry->client_id = task->tk_client->cl_clid;
382 __entry->mr_id = mr->mr_ibmr->res.id;
383 __entry->nents = mr->mr_nents;
384 __entry->handle = mr->mr_handle;
385 __entry->length = mr->mr_length;
386 __entry->offset = mr->mr_offset;
387 __entry->dir = mr->mr_dir;
390 TP_printk("task:%u@%u mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
391 __entry->task_id, __entry->client_id,
392 __entry->mr_id, __entry->nents, __entry->length,
393 (unsigned long long)__entry->offset, __entry->handle,
394 xprtrdma_show_direction(__entry->dir)
398 #define DEFINE_MR_EVENT(name) \
399 DEFINE_EVENT(xprtrdma_mr_class, \
400 xprtrdma_mr_##name, \
402 const struct rpcrdma_mr *mr \
406 DECLARE_EVENT_CLASS(xprtrdma_anonymous_mr_class,
408 const struct rpcrdma_mr *mr
423 __entry->mr_id = mr->mr_ibmr->res.id;
424 __entry->nents = mr->mr_nents;
425 __entry->handle = mr->mr_handle;
426 __entry->length = mr->mr_length;
427 __entry->offset = mr->mr_offset;
428 __entry->dir = mr->mr_dir;
431 TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
432 __entry->mr_id, __entry->nents, __entry->length,
433 (unsigned long long)__entry->offset, __entry->handle,
434 xprtrdma_show_direction(__entry->dir)
438 #define DEFINE_ANON_MR_EVENT(name) \
439 DEFINE_EVENT(xprtrdma_anonymous_mr_class, \
440 xprtrdma_mr_##name, \
442 const struct rpcrdma_mr *mr \
446 DECLARE_EVENT_CLASS(xprtrdma_callback_class,
448 const struct rpcrdma_xprt *r_xprt,
449 const struct rpc_rqst *rqst
452 TP_ARGS(r_xprt, rqst),
456 __string(addr, rpcrdma_addrstr(r_xprt))
457 __string(port, rpcrdma_portstr(r_xprt))
461 __entry->xid = be32_to_cpu(rqst->rq_xid);
462 __assign_str(addr, rpcrdma_addrstr(r_xprt));
463 __assign_str(port, rpcrdma_portstr(r_xprt));
466 TP_printk("peer=[%s]:%s xid=0x%08x",
467 __get_str(addr), __get_str(port), __entry->xid
471 #define DEFINE_CALLBACK_EVENT(name) \
472 DEFINE_EVENT(xprtrdma_callback_class, \
473 xprtrdma_cb_##name, \
475 const struct rpcrdma_xprt *r_xprt, \
476 const struct rpc_rqst *rqst \
478 TP_ARGS(r_xprt, rqst))
484 TRACE_EVENT(xprtrdma_inline_thresh,
486 const struct rpcrdma_ep *ep
492 __field(unsigned int, inline_send)
493 __field(unsigned int, inline_recv)
494 __field(unsigned int, max_send)
495 __field(unsigned int, max_recv)
496 __array(unsigned char, srcaddr, sizeof(struct sockaddr_in6))
497 __array(unsigned char, dstaddr, sizeof(struct sockaddr_in6))
501 const struct rdma_cm_id *id = ep->re_id;
503 __entry->inline_send = ep->re_inline_send;
504 __entry->inline_recv = ep->re_inline_recv;
505 __entry->max_send = ep->re_max_inline_send;
506 __entry->max_recv = ep->re_max_inline_recv;
507 memcpy(__entry->srcaddr, &id->route.addr.src_addr,
508 sizeof(struct sockaddr_in6));
509 memcpy(__entry->dstaddr, &id->route.addr.dst_addr,
510 sizeof(struct sockaddr_in6));
513 TP_printk("%pISpc -> %pISpc neg send/recv=%u/%u, calc send/recv=%u/%u",
514 __entry->srcaddr, __entry->dstaddr,
515 __entry->inline_send, __entry->inline_recv,
516 __entry->max_send, __entry->max_recv
520 DEFINE_CONN_EVENT(connect);
521 DEFINE_CONN_EVENT(disconnect);
523 DEFINE_RXPRT_EVENT(xprtrdma_op_inject_dsc);
525 TRACE_EVENT(xprtrdma_op_connect,
527 const struct rpcrdma_xprt *r_xprt,
531 TP_ARGS(r_xprt, delay),
534 __field(unsigned long, delay)
535 __string(addr, rpcrdma_addrstr(r_xprt))
536 __string(port, rpcrdma_portstr(r_xprt))
540 __entry->delay = delay;
541 __assign_str(addr, rpcrdma_addrstr(r_xprt));
542 __assign_str(port, rpcrdma_portstr(r_xprt));
545 TP_printk("peer=[%s]:%s delay=%lu",
546 __get_str(addr), __get_str(port), __entry->delay
551 TRACE_EVENT(xprtrdma_op_set_cto,
553 const struct rpcrdma_xprt *r_xprt,
554 unsigned long connect,
555 unsigned long reconnect
558 TP_ARGS(r_xprt, connect, reconnect),
561 __field(unsigned long, connect)
562 __field(unsigned long, reconnect)
563 __string(addr, rpcrdma_addrstr(r_xprt))
564 __string(port, rpcrdma_portstr(r_xprt))
568 __entry->connect = connect;
569 __entry->reconnect = reconnect;
570 __assign_str(addr, rpcrdma_addrstr(r_xprt));
571 __assign_str(port, rpcrdma_portstr(r_xprt));
574 TP_printk("peer=[%s]:%s connect=%lu reconnect=%lu",
575 __get_str(addr), __get_str(port),
576 __entry->connect / HZ, __entry->reconnect / HZ
584 TRACE_EVENT(xprtrdma_createmrs,
586 const struct rpcrdma_xprt *r_xprt,
590 TP_ARGS(r_xprt, count),
593 __string(addr, rpcrdma_addrstr(r_xprt))
594 __string(port, rpcrdma_portstr(r_xprt))
595 __field(unsigned int, count)
599 __entry->count = count;
600 __assign_str(addr, rpcrdma_addrstr(r_xprt));
601 __assign_str(port, rpcrdma_portstr(r_xprt));
604 TP_printk("peer=[%s]:%s created %u MRs",
605 __get_str(addr), __get_str(port), __entry->count
609 TRACE_EVENT(xprtrdma_nomrs_err,
611 const struct rpcrdma_xprt *r_xprt,
612 const struct rpcrdma_req *req
615 TP_ARGS(r_xprt, req),
618 __field(unsigned int, task_id)
619 __field(unsigned int, client_id)
620 __string(addr, rpcrdma_addrstr(r_xprt))
621 __string(port, rpcrdma_portstr(r_xprt))
625 const struct rpc_rqst *rqst = &req->rl_slot;
627 __entry->task_id = rqst->rq_task->tk_pid;
628 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
629 __assign_str(addr, rpcrdma_addrstr(r_xprt));
630 __assign_str(port, rpcrdma_portstr(r_xprt));
633 TP_printk("peer=[%s]:%s task:%u@%u",
634 __get_str(addr), __get_str(port),
635 __entry->task_id, __entry->client_id
639 DEFINE_RDCH_EVENT(read);
640 DEFINE_WRCH_EVENT(write);
641 DEFINE_WRCH_EVENT(reply);
643 TRACE_DEFINE_ENUM(rpcrdma_noch);
644 TRACE_DEFINE_ENUM(rpcrdma_noch_pullup);
645 TRACE_DEFINE_ENUM(rpcrdma_noch_mapped);
646 TRACE_DEFINE_ENUM(rpcrdma_readch);
647 TRACE_DEFINE_ENUM(rpcrdma_areadch);
648 TRACE_DEFINE_ENUM(rpcrdma_writech);
649 TRACE_DEFINE_ENUM(rpcrdma_replych);
651 #define xprtrdma_show_chunktype(x) \
652 __print_symbolic(x, \
653 { rpcrdma_noch, "inline" }, \
654 { rpcrdma_noch_pullup, "pullup" }, \
655 { rpcrdma_noch_mapped, "mapped" }, \
656 { rpcrdma_readch, "read list" }, \
657 { rpcrdma_areadch, "*read list" }, \
658 { rpcrdma_writech, "write list" }, \
659 { rpcrdma_replych, "reply chunk" })
661 TRACE_EVENT(xprtrdma_marshal,
663 const struct rpcrdma_req *req,
668 TP_ARGS(req, rtype, wtype),
671 __field(unsigned int, task_id)
672 __field(unsigned int, client_id)
674 __field(unsigned int, hdrlen)
675 __field(unsigned int, headlen)
676 __field(unsigned int, pagelen)
677 __field(unsigned int, taillen)
678 __field(unsigned int, rtype)
679 __field(unsigned int, wtype)
683 const struct rpc_rqst *rqst = &req->rl_slot;
685 __entry->task_id = rqst->rq_task->tk_pid;
686 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
687 __entry->xid = be32_to_cpu(rqst->rq_xid);
688 __entry->hdrlen = req->rl_hdrbuf.len;
689 __entry->headlen = rqst->rq_snd_buf.head[0].iov_len;
690 __entry->pagelen = rqst->rq_snd_buf.page_len;
691 __entry->taillen = rqst->rq_snd_buf.tail[0].iov_len;
692 __entry->rtype = rtype;
693 __entry->wtype = wtype;
696 TP_printk("task:%u@%u xid=0x%08x: hdr=%u xdr=%u/%u/%u %s/%s",
697 __entry->task_id, __entry->client_id, __entry->xid,
699 __entry->headlen, __entry->pagelen, __entry->taillen,
700 xprtrdma_show_chunktype(__entry->rtype),
701 xprtrdma_show_chunktype(__entry->wtype)
705 TRACE_EVENT(xprtrdma_marshal_failed,
706 TP_PROTO(const struct rpc_rqst *rqst,
713 __field(unsigned int, task_id)
714 __field(unsigned int, client_id)
720 __entry->task_id = rqst->rq_task->tk_pid;
721 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
722 __entry->xid = be32_to_cpu(rqst->rq_xid);
726 TP_printk("task:%u@%u xid=0x%08x: ret=%d",
727 __entry->task_id, __entry->client_id, __entry->xid,
732 TRACE_EVENT(xprtrdma_prepsend_failed,
733 TP_PROTO(const struct rpc_rqst *rqst,
740 __field(unsigned int, task_id)
741 __field(unsigned int, client_id)
747 __entry->task_id = rqst->rq_task->tk_pid;
748 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
749 __entry->xid = be32_to_cpu(rqst->rq_xid);
753 TP_printk("task:%u@%u xid=0x%08x: ret=%d",
754 __entry->task_id, __entry->client_id, __entry->xid,
759 TRACE_EVENT(xprtrdma_post_send,
761 const struct rpcrdma_req *req
768 __field(int, completion_id)
769 __field(unsigned int, task_id)
770 __field(unsigned int, client_id)
771 __field(int, num_sge)
772 __field(int, signaled)
776 const struct rpc_rqst *rqst = &req->rl_slot;
777 const struct rpcrdma_sendctx *sc = req->rl_sendctx;
779 __entry->cq_id = sc->sc_cid.ci_queue_id;
780 __entry->completion_id = sc->sc_cid.ci_completion_id;
781 __entry->task_id = rqst->rq_task->tk_pid;
782 __entry->client_id = rqst->rq_task->tk_client ?
783 rqst->rq_task->tk_client->cl_clid : -1;
784 __entry->num_sge = req->rl_wr.num_sge;
785 __entry->signaled = req->rl_wr.send_flags & IB_SEND_SIGNALED;
788 TP_printk("task:%u@%u cq.id=%u cid=%d (%d SGE%s) %s",
789 __entry->task_id, __entry->client_id,
790 __entry->cq_id, __entry->completion_id,
791 __entry->num_sge, (__entry->num_sge == 1 ? "" : "s"),
792 (__entry->signaled ? "signaled" : "")
796 TRACE_EVENT(xprtrdma_post_send_err,
798 const struct rpcrdma_xprt *r_xprt,
799 const struct rpcrdma_req *req,
803 TP_ARGS(r_xprt, req, rc),
807 __field(unsigned int, task_id)
808 __field(unsigned int, client_id)
813 const struct rpc_rqst *rqst = &req->rl_slot;
814 const struct rpcrdma_ep *ep = r_xprt->rx_ep;
816 __entry->cq_id = ep ? ep->re_attr.recv_cq->res.id : 0;
817 __entry->task_id = rqst->rq_task->tk_pid;
818 __entry->client_id = rqst->rq_task->tk_client ?
819 rqst->rq_task->tk_client->cl_clid : -1;
823 TP_printk("task:%u@%u cq.id=%u rc=%d",
824 __entry->task_id, __entry->client_id,
825 __entry->cq_id, __entry->rc
829 TRACE_EVENT(xprtrdma_post_recv,
831 const struct rpcrdma_rep *rep
838 __field(int, completion_id)
842 __entry->cq_id = rep->rr_cid.ci_queue_id;
843 __entry->completion_id = rep->rr_cid.ci_completion_id;
846 TP_printk("cq.id=%d cid=%d",
847 __entry->cq_id, __entry->completion_id
851 TRACE_EVENT(xprtrdma_post_recvs,
853 const struct rpcrdma_xprt *r_xprt,
857 TP_ARGS(r_xprt, count),
861 __field(unsigned int, count)
863 __string(addr, rpcrdma_addrstr(r_xprt))
864 __string(port, rpcrdma_portstr(r_xprt))
868 const struct rpcrdma_ep *ep = r_xprt->rx_ep;
870 __entry->cq_id = ep->re_attr.recv_cq->res.id;
871 __entry->count = count;
872 __entry->posted = ep->re_receive_count;
873 __assign_str(addr, rpcrdma_addrstr(r_xprt));
874 __assign_str(port, rpcrdma_portstr(r_xprt));
877 TP_printk("peer=[%s]:%s cq.id=%d %u new recvs, %d active",
878 __get_str(addr), __get_str(port), __entry->cq_id,
879 __entry->count, __entry->posted
883 TRACE_EVENT(xprtrdma_post_recvs_err,
885 const struct rpcrdma_xprt *r_xprt,
889 TP_ARGS(r_xprt, status),
894 __string(addr, rpcrdma_addrstr(r_xprt))
895 __string(port, rpcrdma_portstr(r_xprt))
899 const struct rpcrdma_ep *ep = r_xprt->rx_ep;
901 __entry->cq_id = ep->re_attr.recv_cq->res.id;
902 __entry->status = status;
903 __assign_str(addr, rpcrdma_addrstr(r_xprt));
904 __assign_str(port, rpcrdma_portstr(r_xprt));
907 TP_printk("peer=[%s]:%s cq.id=%d rc=%d",
908 __get_str(addr), __get_str(port), __entry->cq_id,
913 TRACE_EVENT(xprtrdma_post_linv_err,
915 const struct rpcrdma_req *req,
919 TP_ARGS(req, status),
922 __field(unsigned int, task_id)
923 __field(unsigned int, client_id)
928 const struct rpc_task *task = req->rl_slot.rq_task;
930 __entry->task_id = task->tk_pid;
931 __entry->client_id = task->tk_client->cl_clid;
932 __entry->status = status;
935 TP_printk("task:%u@%u status=%d",
936 __entry->task_id, __entry->client_id, __entry->status
944 DEFINE_RECEIVE_COMPLETION_EVENT(xprtrdma_wc_receive);
946 DEFINE_COMPLETION_EVENT(xprtrdma_wc_send);
947 DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_fastreg);
948 DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li);
949 DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li_wake);
950 DEFINE_MR_COMPLETION_EVENT(xprtrdma_wc_li_done);
952 TRACE_EVENT(xprtrdma_frwr_alloc,
954 const struct rpcrdma_mr *mr,
966 __entry->mr_id = mr->mr_ibmr->res.id;
970 TP_printk("mr.id=%u: rc=%d",
971 __entry->mr_id, __entry->rc
975 TRACE_EVENT(xprtrdma_frwr_dereg,
977 const struct rpcrdma_mr *mr,
994 __entry->mr_id = mr->mr_ibmr->res.id;
995 __entry->nents = mr->mr_nents;
996 __entry->handle = mr->mr_handle;
997 __entry->length = mr->mr_length;
998 __entry->offset = mr->mr_offset;
999 __entry->dir = mr->mr_dir;
1003 TP_printk("mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s): rc=%d",
1004 __entry->mr_id, __entry->nents, __entry->length,
1005 (unsigned long long)__entry->offset, __entry->handle,
1006 xprtrdma_show_direction(__entry->dir),
1011 TRACE_EVENT(xprtrdma_frwr_sgerr,
1013 const struct rpcrdma_mr *mr,
1017 TP_ARGS(mr, sg_nents),
1027 __entry->mr_id = mr->mr_ibmr->res.id;
1028 __entry->addr = mr->mr_sg->dma_address;
1029 __entry->dir = mr->mr_dir;
1030 __entry->nents = sg_nents;
1033 TP_printk("mr.id=%u DMA addr=0x%llx (%s) sg_nents=%d",
1034 __entry->mr_id, __entry->addr,
1035 xprtrdma_show_direction(__entry->dir),
1040 TRACE_EVENT(xprtrdma_frwr_maperr,
1042 const struct rpcrdma_mr *mr,
1046 TP_ARGS(mr, num_mapped),
1052 __field(int, num_mapped)
1057 __entry->mr_id = mr->mr_ibmr->res.id;
1058 __entry->addr = mr->mr_sg->dma_address;
1059 __entry->dir = mr->mr_dir;
1060 __entry->num_mapped = num_mapped;
1061 __entry->nents = mr->mr_nents;
1064 TP_printk("mr.id=%u DMA addr=0x%llx (%s) nents=%d of %d",
1065 __entry->mr_id, __entry->addr,
1066 xprtrdma_show_direction(__entry->dir),
1067 __entry->num_mapped, __entry->nents
1071 DEFINE_MR_EVENT(fastreg);
1072 DEFINE_MR_EVENT(localinv);
1073 DEFINE_MR_EVENT(reminv);
1074 DEFINE_MR_EVENT(map);
1076 DEFINE_ANON_MR_EVENT(unmap);
1078 TRACE_EVENT(xprtrdma_dma_maperr,
1090 __entry->addr = addr;
1093 TP_printk("dma addr=0x%llx\n", __entry->addr)
1100 TRACE_EVENT(xprtrdma_reply,
1102 const struct rpc_task *task,
1103 const struct rpcrdma_rep *rep,
1104 unsigned int credits
1107 TP_ARGS(task, rep, credits),
1110 __field(unsigned int, task_id)
1111 __field(unsigned int, client_id)
1113 __field(unsigned int, credits)
1117 __entry->task_id = task->tk_pid;
1118 __entry->client_id = task->tk_client->cl_clid;
1119 __entry->xid = be32_to_cpu(rep->rr_xid);
1120 __entry->credits = credits;
1123 TP_printk("task:%u@%u xid=0x%08x credits=%u",
1124 __entry->task_id, __entry->client_id, __entry->xid,
1129 DEFINE_REPLY_EVENT(vers);
1130 DEFINE_REPLY_EVENT(rqst);
1131 DEFINE_REPLY_EVENT(short);
1132 DEFINE_REPLY_EVENT(hdr);
1134 TRACE_EVENT(xprtrdma_err_vers,
1136 const struct rpc_rqst *rqst,
1141 TP_ARGS(rqst, min, max),
1144 __field(unsigned int, task_id)
1145 __field(unsigned int, client_id)
1152 __entry->task_id = rqst->rq_task->tk_pid;
1153 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
1154 __entry->xid = be32_to_cpu(rqst->rq_xid);
1155 __entry->min = be32_to_cpup(min);
1156 __entry->max = be32_to_cpup(max);
1159 TP_printk("task:%u@%u xid=0x%08x versions=[%u, %u]",
1160 __entry->task_id, __entry->client_id, __entry->xid,
1161 __entry->min, __entry->max
1165 TRACE_EVENT(xprtrdma_err_chunk,
1167 const struct rpc_rqst *rqst
1173 __field(unsigned int, task_id)
1174 __field(unsigned int, client_id)
1179 __entry->task_id = rqst->rq_task->tk_pid;
1180 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
1181 __entry->xid = be32_to_cpu(rqst->rq_xid);
1184 TP_printk("task:%u@%u xid=0x%08x",
1185 __entry->task_id, __entry->client_id, __entry->xid
1189 TRACE_EVENT(xprtrdma_err_unrecognized,
1191 const struct rpc_rqst *rqst,
1195 TP_ARGS(rqst, procedure),
1198 __field(unsigned int, task_id)
1199 __field(unsigned int, client_id)
1201 __field(u32, procedure)
1205 __entry->task_id = rqst->rq_task->tk_pid;
1206 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
1207 __entry->procedure = be32_to_cpup(procedure);
1210 TP_printk("task:%u@%u xid=0x%08x procedure=%u",
1211 __entry->task_id, __entry->client_id, __entry->xid,
1216 TRACE_EVENT(xprtrdma_fixup,
1218 const struct rpc_rqst *rqst,
1222 TP_ARGS(rqst, fixup),
1225 __field(unsigned int, task_id)
1226 __field(unsigned int, client_id)
1227 __field(unsigned long, fixup)
1228 __field(size_t, headlen)
1229 __field(unsigned int, pagelen)
1230 __field(size_t, taillen)
1234 __entry->task_id = rqst->rq_task->tk_pid;
1235 __entry->client_id = rqst->rq_task->tk_client->cl_clid;
1236 __entry->fixup = fixup;
1237 __entry->headlen = rqst->rq_rcv_buf.head[0].iov_len;
1238 __entry->pagelen = rqst->rq_rcv_buf.page_len;
1239 __entry->taillen = rqst->rq_rcv_buf.tail[0].iov_len;
1242 TP_printk("task:%u@%u fixup=%lu xdr=%zu/%u/%zu",
1243 __entry->task_id, __entry->client_id, __entry->fixup,
1244 __entry->headlen, __entry->pagelen, __entry->taillen
1248 TRACE_EVENT(xprtrdma_decode_seg,
1255 TP_ARGS(handle, length, offset),
1258 __field(u32, handle)
1259 __field(u32, length)
1260 __field(u64, offset)
1264 __entry->handle = handle;
1265 __entry->length = length;
1266 __entry->offset = offset;
1269 TP_printk("%u@0x%016llx:0x%08x",
1270 __entry->length, (unsigned long long)__entry->offset,
1275 TRACE_EVENT(xprtrdma_mrs_zap,
1277 const struct rpc_task *task
1283 __field(unsigned int, task_id)
1284 __field(unsigned int, client_id)
1288 __entry->task_id = task->tk_pid;
1289 __entry->client_id = task->tk_client->cl_clid;
1292 TP_printk("task:%u@%u",
1293 __entry->task_id, __entry->client_id
1301 TRACE_EVENT(xprtrdma_cb_setup,
1303 const struct rpcrdma_xprt *r_xprt,
1307 TP_ARGS(r_xprt, reqs),
1310 __field(unsigned int, reqs)
1311 __string(addr, rpcrdma_addrstr(r_xprt))
1312 __string(port, rpcrdma_portstr(r_xprt))
1316 __entry->reqs = reqs;
1317 __assign_str(addr, rpcrdma_addrstr(r_xprt));
1318 __assign_str(port, rpcrdma_portstr(r_xprt));
1321 TP_printk("peer=[%s]:%s %u reqs",
1322 __get_str(addr), __get_str(port), __entry->reqs
1326 DEFINE_CALLBACK_EVENT(call);
1327 DEFINE_CALLBACK_EVENT(reply);
1330 ** Server-side RPC/RDMA events
1333 DECLARE_EVENT_CLASS(svcrdma_accept_class,
1335 const struct svcxprt_rdma *rdma,
1339 TP_ARGS(rdma, status),
1342 __field(long, status)
1343 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1347 __entry->status = status;
1348 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1351 TP_printk("addr=%s status=%ld",
1352 __get_str(addr), __entry->status
1356 #define DEFINE_ACCEPT_EVENT(name) \
1357 DEFINE_EVENT(svcrdma_accept_class, svcrdma_##name##_err, \
1359 const struct svcxprt_rdma *rdma, \
1362 TP_ARGS(rdma, status))
1364 DEFINE_ACCEPT_EVENT(pd);
1365 DEFINE_ACCEPT_EVENT(qp);
1366 DEFINE_ACCEPT_EVENT(fabric);
1367 DEFINE_ACCEPT_EVENT(initdepth);
1368 DEFINE_ACCEPT_EVENT(accept);
1370 TRACE_DEFINE_ENUM(RDMA_MSG);
1371 TRACE_DEFINE_ENUM(RDMA_NOMSG);
1372 TRACE_DEFINE_ENUM(RDMA_MSGP);
1373 TRACE_DEFINE_ENUM(RDMA_DONE);
1374 TRACE_DEFINE_ENUM(RDMA_ERROR);
1376 #define show_rpcrdma_proc(x) \
1377 __print_symbolic(x, \
1378 { RDMA_MSG, "RDMA_MSG" }, \
1379 { RDMA_NOMSG, "RDMA_NOMSG" }, \
1380 { RDMA_MSGP, "RDMA_MSGP" }, \
1381 { RDMA_DONE, "RDMA_DONE" }, \
1382 { RDMA_ERROR, "RDMA_ERROR" })
1384 TRACE_EVENT(svcrdma_decode_rqst,
1386 const struct svc_rdma_recv_ctxt *ctxt,
1391 TP_ARGS(ctxt, p, hdrlen),
1395 __field(int, completion_id)
1399 __field(u32, credits)
1400 __field(unsigned int, hdrlen)
1404 __entry->cq_id = ctxt->rc_cid.ci_queue_id;
1405 __entry->completion_id = ctxt->rc_cid.ci_completion_id;
1406 __entry->xid = be32_to_cpup(p++);
1407 __entry->vers = be32_to_cpup(p++);
1408 __entry->credits = be32_to_cpup(p++);
1409 __entry->proc = be32_to_cpup(p);
1410 __entry->hdrlen = hdrlen;
1413 TP_printk("cq.id=%u cid=%d xid=0x%08x vers=%u credits=%u proc=%s hdrlen=%u",
1414 __entry->cq_id, __entry->completion_id,
1415 __entry->xid, __entry->vers, __entry->credits,
1416 show_rpcrdma_proc(__entry->proc), __entry->hdrlen)
1419 TRACE_EVENT(svcrdma_decode_short_err,
1421 const struct svc_rdma_recv_ctxt *ctxt,
1425 TP_ARGS(ctxt, hdrlen),
1429 __field(int, completion_id)
1430 __field(unsigned int, hdrlen)
1434 __entry->cq_id = ctxt->rc_cid.ci_queue_id;
1435 __entry->completion_id = ctxt->rc_cid.ci_completion_id;
1436 __entry->hdrlen = hdrlen;
1439 TP_printk("cq.id=%u cid=%d hdrlen=%u",
1440 __entry->cq_id, __entry->completion_id,
1444 DECLARE_EVENT_CLASS(svcrdma_badreq_event,
1446 const struct svc_rdma_recv_ctxt *ctxt,
1454 __field(int, completion_id)
1458 __field(u32, credits)
1462 __entry->cq_id = ctxt->rc_cid.ci_queue_id;
1463 __entry->completion_id = ctxt->rc_cid.ci_completion_id;
1464 __entry->xid = be32_to_cpup(p++);
1465 __entry->vers = be32_to_cpup(p++);
1466 __entry->credits = be32_to_cpup(p++);
1467 __entry->proc = be32_to_cpup(p);
1470 TP_printk("cq.id=%u cid=%d xid=0x%08x vers=%u credits=%u proc=%u",
1471 __entry->cq_id, __entry->completion_id,
1472 __entry->xid, __entry->vers, __entry->credits, __entry->proc)
1475 #define DEFINE_BADREQ_EVENT(name) \
1476 DEFINE_EVENT(svcrdma_badreq_event, \
1477 svcrdma_decode_##name##_err, \
1479 const struct svc_rdma_recv_ctxt *ctxt, \
1484 DEFINE_BADREQ_EVENT(badvers);
1485 DEFINE_BADREQ_EVENT(drop);
1486 DEFINE_BADREQ_EVENT(badproc);
1487 DEFINE_BADREQ_EVENT(parse);
1489 TRACE_EVENT(svcrdma_encode_wseg,
1491 const struct svc_rdma_send_ctxt *ctxt,
1498 TP_ARGS(ctxt, segno, handle, length, offset),
1502 __field(int, completion_id)
1504 __field(u32, handle)
1505 __field(u32, length)
1506 __field(u64, offset)
1510 __entry->cq_id = ctxt->sc_cid.ci_queue_id;
1511 __entry->completion_id = ctxt->sc_cid.ci_completion_id;
1512 __entry->segno = segno;
1513 __entry->handle = handle;
1514 __entry->length = length;
1515 __entry->offset = offset;
1518 TP_printk("cq_id=%u cid=%d segno=%u %u@0x%016llx:0x%08x",
1519 __entry->cq_id, __entry->completion_id,
1520 __entry->segno, __entry->length,
1521 (unsigned long long)__entry->offset, __entry->handle
1525 TRACE_EVENT(svcrdma_decode_rseg,
1527 const struct rpc_rdma_cid *cid,
1528 const struct svc_rdma_chunk *chunk,
1529 const struct svc_rdma_segment *segment
1532 TP_ARGS(cid, chunk, segment),
1536 __field(int, completion_id)
1538 __field(u32, position)
1539 __field(u32, handle)
1540 __field(u32, length)
1541 __field(u64, offset)
1545 __entry->cq_id = cid->ci_queue_id;
1546 __entry->completion_id = cid->ci_completion_id;
1547 __entry->segno = chunk->ch_segcount;
1548 __entry->position = chunk->ch_position;
1549 __entry->handle = segment->rs_handle;
1550 __entry->length = segment->rs_length;
1551 __entry->offset = segment->rs_offset;
1554 TP_printk("cq_id=%u cid=%d segno=%u position=%u %u@0x%016llx:0x%08x",
1555 __entry->cq_id, __entry->completion_id,
1556 __entry->segno, __entry->position, __entry->length,
1557 (unsigned long long)__entry->offset, __entry->handle
1561 TRACE_EVENT(svcrdma_decode_wseg,
1563 const struct rpc_rdma_cid *cid,
1564 const struct svc_rdma_chunk *chunk,
1568 TP_ARGS(cid, chunk, segno),
1572 __field(int, completion_id)
1574 __field(u32, handle)
1575 __field(u32, length)
1576 __field(u64, offset)
1580 const struct svc_rdma_segment *segment =
1581 &chunk->ch_segments[segno];
1583 __entry->cq_id = cid->ci_queue_id;
1584 __entry->completion_id = cid->ci_completion_id;
1585 __entry->segno = segno;
1586 __entry->handle = segment->rs_handle;
1587 __entry->length = segment->rs_length;
1588 __entry->offset = segment->rs_offset;
1591 TP_printk("cq_id=%u cid=%d segno=%u %u@0x%016llx:0x%08x",
1592 __entry->cq_id, __entry->completion_id,
1593 __entry->segno, __entry->length,
1594 (unsigned long long)__entry->offset, __entry->handle
1598 DECLARE_EVENT_CLASS(svcrdma_error_event,
1610 __entry->xid = be32_to_cpu(xid);
1613 TP_printk("xid=0x%08x",
1618 #define DEFINE_ERROR_EVENT(name) \
1619 DEFINE_EVENT(svcrdma_error_event, svcrdma_err_##name, \
1625 DEFINE_ERROR_EVENT(vers);
1626 DEFINE_ERROR_EVENT(chunk);
1629 ** Server-side RDMA API events
1632 DECLARE_EVENT_CLASS(svcrdma_dma_map_class,
1634 const struct svcxprt_rdma *rdma,
1639 TP_ARGS(rdma, dma_addr, length),
1642 __field(u64, dma_addr)
1643 __field(u32, length)
1644 __string(device, rdma->sc_cm_id->device->name)
1645 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1649 __entry->dma_addr = dma_addr;
1650 __entry->length = length;
1651 __assign_str(device, rdma->sc_cm_id->device->name);
1652 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1655 TP_printk("addr=%s device=%s dma_addr=%llu length=%u",
1656 __get_str(addr), __get_str(device),
1657 __entry->dma_addr, __entry->length
1661 #define DEFINE_SVC_DMA_EVENT(name) \
1662 DEFINE_EVENT(svcrdma_dma_map_class, svcrdma_##name, \
1664 const struct svcxprt_rdma *rdma,\
1668 TP_ARGS(rdma, dma_addr, length))
1670 DEFINE_SVC_DMA_EVENT(dma_map_page);
1671 DEFINE_SVC_DMA_EVENT(dma_map_err);
1672 DEFINE_SVC_DMA_EVENT(dma_unmap_page);
1674 TRACE_EVENT(svcrdma_dma_map_rw_err,
1676 const struct svcxprt_rdma *rdma,
1681 TP_ARGS(rdma, nents, status),
1684 __field(int, status)
1685 __field(unsigned int, nents)
1686 __string(device, rdma->sc_cm_id->device->name)
1687 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1691 __entry->status = status;
1692 __entry->nents = nents;
1693 __assign_str(device, rdma->sc_cm_id->device->name);
1694 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1697 TP_printk("addr=%s device=%s nents=%u status=%d",
1698 __get_str(addr), __get_str(device), __entry->nents,
1703 TRACE_EVENT(svcrdma_no_rwctx_err,
1705 const struct svcxprt_rdma *rdma,
1706 unsigned int num_sges
1709 TP_ARGS(rdma, num_sges),
1712 __field(unsigned int, num_sges)
1713 __string(device, rdma->sc_cm_id->device->name)
1714 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1718 __entry->num_sges = num_sges;
1719 __assign_str(device, rdma->sc_cm_id->device->name);
1720 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1723 TP_printk("addr=%s device=%s num_sges=%d",
1724 __get_str(addr), __get_str(device), __entry->num_sges
1728 TRACE_EVENT(svcrdma_page_overrun_err,
1730 const struct svcxprt_rdma *rdma,
1731 const struct svc_rqst *rqst,
1735 TP_ARGS(rdma, rqst, pageno),
1738 __field(unsigned int, pageno)
1740 __string(device, rdma->sc_cm_id->device->name)
1741 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1745 __entry->pageno = pageno;
1746 __entry->xid = __be32_to_cpu(rqst->rq_xid);
1747 __assign_str(device, rdma->sc_cm_id->device->name);
1748 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1751 TP_printk("addr=%s device=%s xid=0x%08x pageno=%u", __get_str(addr),
1752 __get_str(device), __entry->xid, __entry->pageno
1756 TRACE_EVENT(svcrdma_small_wrch_err,
1758 const struct svcxprt_rdma *rdma,
1759 unsigned int remaining,
1760 unsigned int seg_no,
1761 unsigned int num_segs
1764 TP_ARGS(rdma, remaining, seg_no, num_segs),
1767 __field(unsigned int, remaining)
1768 __field(unsigned int, seg_no)
1769 __field(unsigned int, num_segs)
1770 __string(device, rdma->sc_cm_id->device->name)
1771 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1775 __entry->remaining = remaining;
1776 __entry->seg_no = seg_no;
1777 __entry->num_segs = num_segs;
1778 __assign_str(device, rdma->sc_cm_id->device->name);
1779 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1782 TP_printk("addr=%s device=%s remaining=%u seg_no=%u num_segs=%u",
1783 __get_str(addr), __get_str(device), __entry->remaining,
1784 __entry->seg_no, __entry->num_segs
1788 TRACE_EVENT(svcrdma_send_pullup,
1790 const struct svc_rdma_send_ctxt *ctxt,
1794 TP_ARGS(ctxt, msglen),
1798 __field(int, completion_id)
1799 __field(unsigned int, hdrlen)
1800 __field(unsigned int, msglen)
1804 __entry->cq_id = ctxt->sc_cid.ci_queue_id;
1805 __entry->completion_id = ctxt->sc_cid.ci_completion_id;
1806 __entry->hdrlen = ctxt->sc_hdrbuf.len,
1807 __entry->msglen = msglen;
1810 TP_printk("cq_id=%u cid=%d hdr=%u msg=%u (total %u)",
1811 __entry->cq_id, __entry->completion_id,
1812 __entry->hdrlen, __entry->msglen,
1813 __entry->hdrlen + __entry->msglen)
1816 TRACE_EVENT(svcrdma_send_err,
1818 const struct svc_rqst *rqst,
1822 TP_ARGS(rqst, status),
1825 __field(int, status)
1827 __string(addr, rqst->rq_xprt->xpt_remotebuf)
1831 __entry->status = status;
1832 __entry->xid = __be32_to_cpu(rqst->rq_xid);
1833 __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
1836 TP_printk("addr=%s xid=0x%08x status=%d", __get_str(addr),
1837 __entry->xid, __entry->status
1841 TRACE_EVENT(svcrdma_post_send,
1843 const struct svc_rdma_send_ctxt *ctxt
1850 __field(int, completion_id)
1851 __field(unsigned int, num_sge)
1852 __field(u32, inv_rkey)
1856 const struct ib_send_wr *wr = &ctxt->sc_send_wr;
1858 __entry->cq_id = ctxt->sc_cid.ci_queue_id;
1859 __entry->completion_id = ctxt->sc_cid.ci_completion_id;
1860 __entry->num_sge = wr->num_sge;
1861 __entry->inv_rkey = (wr->opcode == IB_WR_SEND_WITH_INV) ?
1862 wr->ex.invalidate_rkey : 0;
1865 TP_printk("cq_id=%u cid=%d num_sge=%u inv_rkey=0x%08x",
1866 __entry->cq_id, __entry->completion_id,
1867 __entry->num_sge, __entry->inv_rkey
1871 DEFINE_COMPLETION_EVENT(svcrdma_wc_send);
1873 TRACE_EVENT(svcrdma_post_recv,
1875 const struct svc_rdma_recv_ctxt *ctxt
1882 __field(int, completion_id)
1886 __entry->cq_id = ctxt->rc_cid.ci_queue_id;
1887 __entry->completion_id = ctxt->rc_cid.ci_completion_id;
1890 TP_printk("cq.id=%d cid=%d",
1891 __entry->cq_id, __entry->completion_id
1895 DEFINE_RECEIVE_COMPLETION_EVENT(svcrdma_wc_receive);
1897 TRACE_EVENT(svcrdma_rq_post_err,
1899 const struct svcxprt_rdma *rdma,
1903 TP_ARGS(rdma, status),
1906 __field(int, status)
1907 __string(addr, rdma->sc_xprt.xpt_remotebuf)
1911 __entry->status = status;
1912 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
1915 TP_printk("addr=%s status=%d",
1916 __get_str(addr), __entry->status
1920 DECLARE_EVENT_CLASS(svcrdma_post_chunk_class,
1922 const struct rpc_rdma_cid *cid,
1926 TP_ARGS(cid, sqecount),
1930 __field(int, completion_id)
1931 __field(int, sqecount)
1935 __entry->cq_id = cid->ci_queue_id;
1936 __entry->completion_id = cid->ci_completion_id;
1937 __entry->sqecount = sqecount;
1940 TP_printk("cq.id=%u cid=%d sqecount=%d",
1941 __entry->cq_id, __entry->completion_id,
1946 #define DEFINE_POST_CHUNK_EVENT(name) \
1947 DEFINE_EVENT(svcrdma_post_chunk_class, \
1948 svcrdma_post_##name##_chunk, \
1950 const struct rpc_rdma_cid *cid, \
1953 TP_ARGS(cid, sqecount))
1955 DEFINE_POST_CHUNK_EVENT(read);
1956 DEFINE_POST_CHUNK_EVENT(write);
1957 DEFINE_POST_CHUNK_EVENT(reply);
1959 DEFINE_COMPLETION_EVENT(svcrdma_wc_read);
1960 DEFINE_COMPLETION_EVENT(svcrdma_wc_write);
1962 TRACE_EVENT(svcrdma_qp_error,
1964 const struct ib_event *event,
1965 const struct sockaddr *sap
1968 TP_ARGS(event, sap),
1971 __field(unsigned int, event)
1972 __string(device, event->device->name)
1973 __array(__u8, addr, INET6_ADDRSTRLEN + 10)
1977 __entry->event = event->event;
1978 __assign_str(device, event->device->name);
1979 snprintf(__entry->addr, sizeof(__entry->addr) - 1,
1983 TP_printk("addr=%s dev=%s event=%s (%u)",
1984 __entry->addr, __get_str(device),
1985 rdma_show_ib_event(__entry->event), __entry->event
1989 DECLARE_EVENT_CLASS(svcrdma_sendqueue_event,
1991 const struct svcxprt_rdma *rdma
1999 __string(addr, rdma->sc_xprt.xpt_remotebuf)
2003 __entry->avail = atomic_read(&rdma->sc_sq_avail);
2004 __entry->depth = rdma->sc_sq_depth;
2005 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
2008 TP_printk("addr=%s sc_sq_avail=%d/%d",
2009 __get_str(addr), __entry->avail, __entry->depth
2013 #define DEFINE_SQ_EVENT(name) \
2014 DEFINE_EVENT(svcrdma_sendqueue_event, svcrdma_sq_##name,\
2016 const struct svcxprt_rdma *rdma \
2020 DEFINE_SQ_EVENT(full);
2021 DEFINE_SQ_EVENT(retry);
2023 TRACE_EVENT(svcrdma_sq_post_err,
2025 const struct svcxprt_rdma *rdma,
2029 TP_ARGS(rdma, status),
2034 __field(int, status)
2035 __string(addr, rdma->sc_xprt.xpt_remotebuf)
2039 __entry->avail = atomic_read(&rdma->sc_sq_avail);
2040 __entry->depth = rdma->sc_sq_depth;
2041 __entry->status = status;
2042 __assign_str(addr, rdma->sc_xprt.xpt_remotebuf);
2045 TP_printk("addr=%s sc_sq_avail=%d/%d status=%d",
2046 __get_str(addr), __entry->avail, __entry->depth,
2051 #endif /* _TRACE_RPCRDMA_H */
2053 #include <trace/define_trace.h>