Release 4.17 include/trace/events/rpcrdma.h
/* 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>
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Chuck Lever | 728 | 100.00% | 11 | 100.00% |
| Total | 728 | 100.00% | 11 | 100.00% |
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