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-rw-r--r--include/trace/events/rpcrdma.h890
1 files changed, 890 insertions, 0 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
new file mode 100644
index 000000000000..50ed3f8bf534
--- /dev/null
+++ b/include/trace/events/rpcrdma.h
@@ -0,0 +1,890 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2017 Oracle. All rights reserved.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rpcrdma
+
+#if !defined(_TRACE_RPCRDMA_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RPCRDMA_H
+
+#include <linux/tracepoint.h>
+#include <trace/events/rdma.h>
+
+/**
+ ** Event classes
+ **/
+
+DECLARE_EVENT_CLASS(xprtrdma_reply_event,
+ TP_PROTO(
+ const struct rpcrdma_rep *rep
+ ),
+
+ TP_ARGS(rep),
+
+ TP_STRUCT__entry(
+ __field(const void *, rep)
+ __field(const void *, r_xprt)
+ __field(u32, xid)
+ __field(u32, version)
+ __field(u32, proc)
+ ),
+
+ TP_fast_assign(
+ __entry->rep = rep;
+ __entry->r_xprt = rep->rr_rxprt;
+ __entry->xid = be32_to_cpu(rep->rr_xid);
+ __entry->version = be32_to_cpu(rep->rr_vers);
+ __entry->proc = be32_to_cpu(rep->rr_proc);
+ ),
+
+ TP_printk("rxprt %p xid=0x%08x rep=%p: version %u proc %u",
+ __entry->r_xprt, __entry->xid, __entry->rep,
+ __entry->version, __entry->proc
+ )
+);
+
+#define DEFINE_REPLY_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_reply_event, name, \
+ TP_PROTO( \
+ const struct rpcrdma_rep *rep \
+ ), \
+ TP_ARGS(rep))
+
+DECLARE_EVENT_CLASS(xprtrdma_rxprt,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt
+ ),
+
+ TP_ARGS(r_xprt),
+
+ TP_STRUCT__entry(
+ __field(const void *, r_xprt)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->r_xprt = r_xprt;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s r_xprt=%p",
+ __get_str(addr), __get_str(port), __entry->r_xprt
+ )
+);
+
+#define DEFINE_RXPRT_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_rxprt, name, \
+ TP_PROTO( \
+ const struct rpcrdma_xprt *r_xprt \
+ ), \
+ TP_ARGS(r_xprt))
+
+DECLARE_EVENT_CLASS(xprtrdma_rdch_event,
+ TP_PROTO(
+ const struct rpc_task *task,
+ unsigned int pos,
+ struct rpcrdma_mr *mr,
+ int nsegs
+ ),
+
+ TP_ARGS(task, pos, mr, nsegs),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, mr)
+ __field(unsigned int, pos)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(int, nsegs)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->mr = mr;
+ __entry->pos = pos;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->nsegs = nsegs;
+ ),
+
+ TP_printk("task:%u@%u mr=%p pos=%u %u@0x%016llx:0x%08x (%s)",
+ __entry->task_id, __entry->client_id, __entry->mr,
+ __entry->pos, __entry->length,
+ (unsigned long long)__entry->offset, __entry->handle,
+ __entry->nents < __entry->nsegs ? "more" : "last"
+ )
+);
+
+#define DEFINE_RDCH_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_rdch_event, name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ unsigned int pos, \
+ struct rpcrdma_mr *mr, \
+ int nsegs \
+ ), \
+ TP_ARGS(task, pos, mr, nsegs))
+
+DECLARE_EVENT_CLASS(xprtrdma_wrch_event,
+ TP_PROTO(
+ const struct rpc_task *task,
+ struct rpcrdma_mr *mr,
+ int nsegs
+ ),
+
+ TP_ARGS(task, mr, nsegs),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, mr)
+ __field(int, nents)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ __field(int, nsegs)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->mr = mr;
+ __entry->nents = mr->mr_nents;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ __entry->nsegs = nsegs;
+ ),
+
+ TP_printk("task:%u@%u mr=%p %u@0x%016llx:0x%08x (%s)",
+ __entry->task_id, __entry->client_id, __entry->mr,
+ __entry->length, (unsigned long long)__entry->offset,
+ __entry->handle,
+ __entry->nents < __entry->nsegs ? "more" : "last"
+ )
+);
+
+#define DEFINE_WRCH_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_wrch_event, name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ struct rpcrdma_mr *mr, \
+ int nsegs \
+ ), \
+ TP_ARGS(task, mr, nsegs))
+
+TRACE_DEFINE_ENUM(FRWR_IS_INVALID);
+TRACE_DEFINE_ENUM(FRWR_IS_VALID);
+TRACE_DEFINE_ENUM(FRWR_FLUSHED_FR);
+TRACE_DEFINE_ENUM(FRWR_FLUSHED_LI);
+
+#define xprtrdma_show_frwr_state(x) \
+ __print_symbolic(x, \
+ { FRWR_IS_INVALID, "INVALID" }, \
+ { FRWR_IS_VALID, "VALID" }, \
+ { FRWR_FLUSHED_FR, "FLUSHED_FR" }, \
+ { FRWR_FLUSHED_LI, "FLUSHED_LI" })
+
+DECLARE_EVENT_CLASS(xprtrdma_frwr_done,
+ TP_PROTO(
+ const struct ib_wc *wc,
+ const struct rpcrdma_frwr *frwr
+ ),
+
+ TP_ARGS(wc, frwr),
+
+ TP_STRUCT__entry(
+ __field(const void *, mr)
+ __field(unsigned int, state)
+ __field(unsigned int, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->mr = container_of(frwr, struct rpcrdma_mr, frwr);
+ __entry->state = frwr->fr_state;
+ __entry->status = wc->status;
+ __entry->vendor_err = __entry->status ? wc->vendor_err : 0;
+ ),
+
+ TP_printk(
+ "mr=%p state=%s: %s (%u/0x%x)",
+ __entry->mr, xprtrdma_show_frwr_state(__entry->state),
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+#define DEFINE_FRWR_DONE_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_frwr_done, name, \
+ TP_PROTO( \
+ const struct ib_wc *wc, \
+ const struct rpcrdma_frwr *frwr \
+ ), \
+ TP_ARGS(wc, frwr))
+
+DECLARE_EVENT_CLASS(xprtrdma_mr,
+ TP_PROTO(
+ const struct rpcrdma_mr *mr
+ ),
+
+ TP_ARGS(mr),
+
+ TP_STRUCT__entry(
+ __field(const void *, mr)
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->mr = mr;
+ __entry->handle = mr->mr_handle;
+ __entry->length = mr->mr_length;
+ __entry->offset = mr->mr_offset;
+ ),
+
+ TP_printk("mr=%p %u@0x%016llx:0x%08x",
+ __entry->mr, __entry->length,
+ (unsigned long long)__entry->offset,
+ __entry->handle
+ )
+);
+
+#define DEFINE_MR_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_mr, name, \
+ TP_PROTO( \
+ const struct rpcrdma_mr *mr \
+ ), \
+ TP_ARGS(mr))
+
+DECLARE_EVENT_CLASS(xprtrdma_cb_event,
+ TP_PROTO(
+ const struct rpc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ __field(const void *, rqst)
+ __field(const void *, rep)
+ __field(const void *, req)
+ __field(u32, xid)
+ ),
+
+ TP_fast_assign(
+ __entry->rqst = rqst;
+ __entry->req = rpcr_to_rdmar(rqst);
+ __entry->rep = rpcr_to_rdmar(rqst)->rl_reply;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ ),
+
+ TP_printk("xid=0x%08x, rqst=%p req=%p rep=%p",
+ __entry->xid, __entry->rqst, __entry->req, __entry->rep
+ )
+);
+
+#define DEFINE_CB_EVENT(name) \
+ DEFINE_EVENT(xprtrdma_cb_event, name, \
+ TP_PROTO( \
+ const struct rpc_rqst *rqst \
+ ), \
+ TP_ARGS(rqst))
+
+/**
+ ** Connection events
+ **/
+
+TRACE_EVENT(xprtrdma_conn_upcall,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ struct rdma_cm_event *event
+ ),
+
+ TP_ARGS(r_xprt, event),
+
+ TP_STRUCT__entry(
+ __field(const void *, r_xprt)
+ __field(unsigned int, event)
+ __field(int, status)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->r_xprt = r_xprt;
+ __entry->event = event->event;
+ __entry->status = event->status;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s r_xprt=%p: %s (%u/%d)",
+ __get_str(addr), __get_str(port),
+ __entry->r_xprt, rdma_show_cm_event(__entry->event),
+ __entry->event, __entry->status
+ )
+);
+
+TRACE_EVENT(xprtrdma_disconnect,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ int status
+ ),
+
+ TP_ARGS(r_xprt, status),
+
+ TP_STRUCT__entry(
+ __field(const void *, r_xprt)
+ __field(int, status)
+ __field(int, connected)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->r_xprt = r_xprt;
+ __entry->status = status;
+ __entry->connected = r_xprt->rx_ep.rep_connected;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s r_xprt=%p: status=%d %sconnected",
+ __get_str(addr), __get_str(port),
+ __entry->r_xprt, __entry->status,
+ __entry->connected == 1 ? "still " : "dis"
+ )
+);
+
+DEFINE_RXPRT_EVENT(xprtrdma_conn_start);
+DEFINE_RXPRT_EVENT(xprtrdma_conn_tout);
+DEFINE_RXPRT_EVENT(xprtrdma_create);
+DEFINE_RXPRT_EVENT(xprtrdma_destroy);
+DEFINE_RXPRT_EVENT(xprtrdma_remove);
+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
+ **/
+
+TRACE_EVENT(xprtrdma_createmrs,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned int count
+ ),
+
+ TP_ARGS(r_xprt, count),
+
+ TP_STRUCT__entry(
+ __field(const void *, r_xprt)
+ __field(unsigned int, count)
+ ),
+
+ TP_fast_assign(
+ __entry->r_xprt = r_xprt;
+ __entry->count = count;
+ ),
+
+ TP_printk("r_xprt=%p: created %u MRs",
+ __entry->r_xprt, __entry->count
+ )
+);
+
+DEFINE_RXPRT_EVENT(xprtrdma_nomrs);
+
+DEFINE_RDCH_EVENT(xprtrdma_read_chunk);
+DEFINE_WRCH_EVENT(xprtrdma_write_chunk);
+DEFINE_WRCH_EVENT(xprtrdma_reply_chunk);
+
+TRACE_DEFINE_ENUM(rpcrdma_noch);
+TRACE_DEFINE_ENUM(rpcrdma_readch);
+TRACE_DEFINE_ENUM(rpcrdma_areadch);
+TRACE_DEFINE_ENUM(rpcrdma_writech);
+TRACE_DEFINE_ENUM(rpcrdma_replych);
+
+#define xprtrdma_show_chunktype(x) \
+ __print_symbolic(x, \
+ { rpcrdma_noch, "inline" }, \
+ { rpcrdma_readch, "read list" }, \
+ { rpcrdma_areadch, "*read list" }, \
+ { rpcrdma_writech, "write list" }, \
+ { rpcrdma_replych, "reply chunk" })
+
+TRACE_EVENT(xprtrdma_marshal,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ unsigned int hdrlen,
+ unsigned int rtype,
+ unsigned int wtype
+ ),
+
+ TP_ARGS(rqst, hdrlen, rtype, wtype),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(unsigned int, hdrlen)
+ __field(unsigned int, headlen)
+ __field(unsigned int, pagelen)
+ __field(unsigned int, taillen)
+ __field(unsigned int, rtype)
+ __field(unsigned int, wtype)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->hdrlen = hdrlen;
+ __entry->headlen = rqst->rq_snd_buf.head[0].iov_len;
+ __entry->pagelen = rqst->rq_snd_buf.page_len;
+ __entry->taillen = rqst->rq_snd_buf.tail[0].iov_len;
+ __entry->rtype = rtype;
+ __entry->wtype = wtype;
+ ),
+
+ TP_printk("task:%u@%u xid=0x%08x: hdr=%u xdr=%u/%u/%u %s/%s",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->hdrlen,
+ __entry->headlen, __entry->pagelen, __entry->taillen,
+ xprtrdma_show_chunktype(__entry->rtype),
+ xprtrdma_show_chunktype(__entry->wtype)
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_send,
+ TP_PROTO(
+ const struct rpcrdma_req *req,
+ int status
+ ),
+
+ TP_ARGS(req, status),
+
+ TP_STRUCT__entry(
+ __field(const void *, req)
+ __field(int, num_sge)
+ __field(bool, signaled)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->req = req;
+ __entry->num_sge = req->rl_sendctx->sc_wr.num_sge;
+ __entry->signaled = req->rl_sendctx->sc_wr.send_flags &
+ IB_SEND_SIGNALED;
+ __entry->status = status;
+ ),
+
+ TP_printk("req=%p, %d SGEs%s, status=%d",
+ __entry->req, __entry->num_sge,
+ (__entry->signaled ? ", signaled" : ""),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(xprtrdma_post_recv,
+ TP_PROTO(
+ const struct rpcrdma_rep *rep,
+ int status
+ ),
+
+ TP_ARGS(rep, status),
+
+ TP_STRUCT__entry(
+ __field(const void *, rep)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->rep = rep;
+ __entry->status = status;
+ ),
+
+ TP_printk("rep=%p status=%d",
+ __entry->rep, __entry->status
+ )
+);
+
+/**
+ ** Completion events
+ **/
+
+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(unsigned int, unmap_count)
+ __field(unsigned int, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->req = sc->sc_req;
+ __entry->unmap_count = sc->sc_unmap_count;
+ __entry->status = wc->status;
+ __entry->vendor_err = __entry->status ? wc->vendor_err : 0;
+ ),
+
+ TP_printk("req=%p, unmapped %u pages: %s (%u/0x%x)",
+ __entry->req, __entry->unmap_count,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+TRACE_EVENT(xprtrdma_wc_receive,
+ TP_PROTO(
+ const struct rpcrdma_rep *rep,
+ const struct ib_wc *wc
+ ),
+
+ TP_ARGS(rep, wc),
+
+ TP_STRUCT__entry(
+ __field(const void *, rep)
+ __field(unsigned int, byte_len)
+ __field(unsigned int, status)
+ __field(unsigned int, vendor_err)
+ ),
+
+ TP_fast_assign(
+ __entry->rep = rep;
+ __entry->byte_len = wc->byte_len;
+ __entry->status = wc->status;
+ __entry->vendor_err = __entry->status ? wc->vendor_err : 0;
+ ),
+
+ TP_printk("rep=%p, %u bytes: %s (%u/0x%x)",
+ __entry->rep, __entry->byte_len,
+ rdma_show_wc_status(__entry->status),
+ __entry->status, __entry->vendor_err
+ )
+);
+
+DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_fastreg);
+DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li);
+DEFINE_FRWR_DONE_EVENT(xprtrdma_wc_li_wake);
+
+DEFINE_MR_EVENT(xprtrdma_localinv);
+DEFINE_MR_EVENT(xprtrdma_dma_unmap);
+DEFINE_MR_EVENT(xprtrdma_remoteinv);
+DEFINE_MR_EVENT(xprtrdma_recover_mr);
+
+/**
+ ** Reply events
+ **/
+
+TRACE_EVENT(xprtrdma_reply,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct rpcrdma_rep *rep,
+ const struct rpcrdma_req *req,
+ unsigned int credits
+ ),
+
+ TP_ARGS(task, rep, req, credits),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, rep)
+ __field(const void *, req)
+ __field(u32, xid)
+ __field(unsigned int, credits)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->rep = rep;
+ __entry->req = req;
+ __entry->xid = be32_to_cpu(rep->rr_xid);
+ __entry->credits = credits;
+ ),
+
+ TP_printk("task:%u@%u xid=0x%08x, %u credits, rep=%p -> req=%p",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->credits, __entry->rep, __entry->req
+ )
+);
+
+TRACE_EVENT(xprtrdma_defer_cmp,
+ TP_PROTO(
+ const struct rpcrdma_rep *rep
+ ),
+
+ TP_ARGS(rep),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, rep)
+ __field(u32, xid)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rep->rr_rqst->rq_task->tk_pid;
+ __entry->client_id = rep->rr_rqst->rq_task->tk_client->cl_clid;
+ __entry->rep = rep;
+ __entry->xid = be32_to_cpu(rep->rr_xid);
+ ),
+
+ TP_printk("task:%u@%u xid=0x%08x rep=%p",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->rep
+ )
+);
+
+DEFINE_REPLY_EVENT(xprtrdma_reply_vers);
+DEFINE_REPLY_EVENT(xprtrdma_reply_rqst);
+DEFINE_REPLY_EVENT(xprtrdma_reply_short);
+DEFINE_REPLY_EVENT(xprtrdma_reply_hdr);
+
+TRACE_EVENT(xprtrdma_fixup,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ int len,
+ int hdrlen
+ ),
+
+ TP_ARGS(rqst, len, hdrlen),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, base)
+ __field(int, len)
+ __field(int, hdrlen)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->base = rqst->rq_rcv_buf.head[0].iov_base;
+ __entry->len = len;
+ __entry->hdrlen = hdrlen;
+ ),
+
+ TP_printk("task:%u@%u base=%p len=%d hdrlen=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->base, __entry->len, __entry->hdrlen
+ )
+);
+
+TRACE_EVENT(xprtrdma_fixup_pg,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ int pageno,
+ const void *pos,
+ int len,
+ int curlen
+ ),
+
+ TP_ARGS(rqst, pageno, pos, len, curlen),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, pos)
+ __field(int, pageno)
+ __field(int, len)
+ __field(int, curlen)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->pos = pos;
+ __entry->pageno = pageno;
+ __entry->len = len;
+ __entry->curlen = curlen;
+ ),
+
+ TP_printk("task:%u@%u pageno=%d pos=%p len=%d curlen=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->pageno, __entry->pos, __entry->len, __entry->curlen
+ )
+);
+
+TRACE_EVENT(xprtrdma_decode_seg,
+ TP_PROTO(
+ u32 handle,
+ u32 length,
+ u64 offset
+ ),
+
+ TP_ARGS(handle, length, offset),
+
+ TP_STRUCT__entry(
+ __field(u32, handle)
+ __field(u32, length)
+ __field(u64, offset)
+ ),
+
+ TP_fast_assign(
+ __entry->handle = handle;
+ __entry->length = length;
+ __entry->offset = offset;
+ ),
+
+ TP_printk("%u@0x%016llx:0x%08x",
+ __entry->length, (unsigned long long)__entry->offset,
+ __entry->handle
+ )
+);
+
+/**
+ ** Allocation/release of rpcrdma_reqs and rpcrdma_reps
+ **/
+
+TRACE_EVENT(xprtrdma_allocate,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct rpcrdma_req *req
+ ),
+
+ TP_ARGS(task, req),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, req)
+ __field(const void *, rep)
+ __field(size_t, callsize)
+ __field(size_t, rcvsize)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->req = req;
+ __entry->rep = req ? req->rl_reply : NULL;
+ __entry->callsize = task->tk_rqstp->rq_callsize;
+ __entry->rcvsize = task->tk_rqstp->rq_rcvsize;
+ ),
+
+ TP_printk("task:%u@%u req=%p rep=%p (%zu, %zu)",
+ __entry->task_id, __entry->client_id,
+ __entry->req, __entry->rep,
+ __entry->callsize, __entry->rcvsize
+ )
+);
+
+TRACE_EVENT(xprtrdma_rpc_done,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct rpcrdma_req *req
+ ),
+
+ TP_ARGS(task, req),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, req)
+ __field(const void *, rep)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->req = req;
+ __entry->rep = req->rl_reply;
+ ),
+
+ TP_printk("task:%u@%u req=%p rep=%p",
+ __entry->task_id, __entry->client_id,
+ __entry->req, __entry->rep
+ )
+);
+
+DEFINE_RXPRT_EVENT(xprtrdma_noreps);
+
+/**
+ ** Callback events
+ **/
+
+TRACE_EVENT(xprtrdma_cb_setup,
+ TP_PROTO(
+ const struct rpcrdma_xprt *r_xprt,
+ unsigned int reqs
+ ),
+
+ TP_ARGS(r_xprt, reqs),
+
+ TP_STRUCT__entry(
+ __field(const void *, r_xprt)
+ __field(unsigned int, reqs)
+ __string(addr, rpcrdma_addrstr(r_xprt))
+ __string(port, rpcrdma_portstr(r_xprt))
+ ),
+
+ TP_fast_assign(
+ __entry->r_xprt = r_xprt;
+ __entry->reqs = reqs;
+ __assign_str(addr, rpcrdma_addrstr(r_xprt));
+ __assign_str(port, rpcrdma_portstr(r_xprt));
+ ),
+
+ TP_printk("peer=[%s]:%s r_xprt=%p: %u reqs",
+ __get_str(addr), __get_str(port),
+ __entry->r_xprt, __entry->reqs
+ )
+);
+
+DEFINE_CB_EVENT(xprtrdma_cb_call);
+DEFINE_CB_EVENT(xprtrdma_cb_reply);
+
+#endif /* _TRACE_RPCRDMA_H */
+
+#include <trace/define_trace.h>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-04 01:06:47 +0300