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-rw-r--r--include/trace/events/sunrpc.h1595
1 files changed, 1334 insertions, 261 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index ee993575d2fa..f48f2ab9d238 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -14,6 +14,211 @@
#include <linux/net.h>
#include <linux/tracepoint.h>
+#include <trace/events/sunrpc_base.h>
+
+TRACE_DEFINE_ENUM(SOCK_STREAM);
+TRACE_DEFINE_ENUM(SOCK_DGRAM);
+TRACE_DEFINE_ENUM(SOCK_RAW);
+TRACE_DEFINE_ENUM(SOCK_RDM);
+TRACE_DEFINE_ENUM(SOCK_SEQPACKET);
+TRACE_DEFINE_ENUM(SOCK_DCCP);
+TRACE_DEFINE_ENUM(SOCK_PACKET);
+
+#define show_socket_type(type) \
+ __print_symbolic(type, \
+ { SOCK_STREAM, "STREAM" }, \
+ { SOCK_DGRAM, "DGRAM" }, \
+ { SOCK_RAW, "RAW" }, \
+ { SOCK_RDM, "RDM" }, \
+ { SOCK_SEQPACKET, "SEQPACKET" }, \
+ { SOCK_DCCP, "DCCP" }, \
+ { SOCK_PACKET, "PACKET" })
+
+/* This list is known to be incomplete, add new enums as needed. */
+TRACE_DEFINE_ENUM(AF_UNSPEC);
+TRACE_DEFINE_ENUM(AF_UNIX);
+TRACE_DEFINE_ENUM(AF_LOCAL);
+TRACE_DEFINE_ENUM(AF_INET);
+TRACE_DEFINE_ENUM(AF_INET6);
+
+#define rpc_show_address_family(family) \
+ __print_symbolic(family, \
+ { AF_UNSPEC, "AF_UNSPEC" }, \
+ { AF_UNIX, "AF_UNIX" }, \
+ { AF_LOCAL, "AF_LOCAL" }, \
+ { AF_INET, "AF_INET" }, \
+ { AF_INET6, "AF_INET6" })
+
+DECLARE_EVENT_CLASS(rpc_xdr_buf_class,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct xdr_buf *xdr
+ ),
+
+ TP_ARGS(task, xdr),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_base)
+ __field(unsigned int, page_len)
+ __field(unsigned int, msg_len)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->head_base = xdr->head[0].iov_base;
+ __entry->head_len = xdr->head[0].iov_len;
+ __entry->tail_base = xdr->tail[0].iov_base;
+ __entry->tail_len = xdr->tail[0].iov_len;
+ __entry->page_base = xdr->page_base;
+ __entry->page_len = xdr->page_len;
+ __entry->msg_len = xdr->len;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " head=[%p,%zu] page=%u(%u) tail=[%p,%zu] len=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->head_base, __entry->head_len,
+ __entry->page_len, __entry->page_base,
+ __entry->tail_base, __entry->tail_len,
+ __entry->msg_len
+ )
+);
+
+#define DEFINE_RPCXDRBUF_EVENT(name) \
+ DEFINE_EVENT(rpc_xdr_buf_class, \
+ rpc_xdr_##name, \
+ TP_PROTO( \
+ const struct rpc_task *task, \
+ const struct xdr_buf *xdr \
+ ), \
+ TP_ARGS(task, xdr))
+
+DEFINE_RPCXDRBUF_EVENT(sendto);
+DEFINE_RPCXDRBUF_EVENT(recvfrom);
+DEFINE_RPCXDRBUF_EVENT(reply_pages);
+
+
+DECLARE_EVENT_CLASS(rpc_clnt_class,
+ TP_PROTO(
+ const struct rpc_clnt *clnt
+ ),
+
+ TP_ARGS(clnt),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, client_id)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ ),
+
+ TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER, __entry->client_id)
+);
+
+#define DEFINE_RPC_CLNT_EVENT(name) \
+ DEFINE_EVENT(rpc_clnt_class, \
+ rpc_clnt_##name, \
+ TP_PROTO( \
+ const struct rpc_clnt *clnt \
+ ), \
+ TP_ARGS(clnt))
+
+DEFINE_RPC_CLNT_EVENT(free);
+DEFINE_RPC_CLNT_EVENT(killall);
+DEFINE_RPC_CLNT_EVENT(shutdown);
+DEFINE_RPC_CLNT_EVENT(release);
+DEFINE_RPC_CLNT_EVENT(replace_xprt);
+DEFINE_RPC_CLNT_EVENT(replace_xprt_err);
+
+TRACE_EVENT(rpc_clnt_new,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ const struct rpc_xprt *xprt,
+ const char *program,
+ const char *server
+ ),
+
+ TP_ARGS(clnt, xprt, program, server),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, client_id)
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ __string(program, program)
+ __string(server, server)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ __assign_str(program, program);
+ __assign_str(server, server);
+ ),
+
+ TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER
+ " peer=[%s]:%s program=%s server=%s",
+ __entry->client_id, __get_str(addr), __get_str(port),
+ __get_str(program), __get_str(server))
+);
+
+TRACE_EVENT(rpc_clnt_new_err,
+ TP_PROTO(
+ const char *program,
+ const char *server,
+ int error
+ ),
+
+ TP_ARGS(program, server, error),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __string(program, program)
+ __string(server, server)
+ ),
+
+ TP_fast_assign(
+ __entry->error = error;
+ __assign_str(program, program);
+ __assign_str(server, server);
+ ),
+
+ TP_printk("program=%s server=%s error=%d",
+ __get_str(program), __get_str(server), __entry->error)
+);
+
+TRACE_EVENT(rpc_clnt_clone_err,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ int error
+ ),
+
+ TP_ARGS(clnt, error),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, client_id)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ __entry->error = error;
+ ),
+
+ TP_printk("client=" SUNRPC_TRACE_CLID_SPECIFIER " error=%d",
+ __entry->client_id, __entry->error)
+);
+
+
TRACE_DEFINE_ENUM(RPC_AUTH_OK);
TRACE_DEFINE_ENUM(RPC_AUTH_BADCRED);
TRACE_DEFINE_ENUM(RPC_AUTH_REJECTEDCRED);
@@ -52,7 +257,7 @@ DECLARE_EVENT_CLASS(rpc_task_status,
__entry->status = task->tk_status;
),
- TP_printk("task:%u@%u status=%d",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d",
__entry->task_id, __entry->client_id,
__entry->status)
);
@@ -64,8 +269,10 @@ DECLARE_EVENT_CLASS(rpc_task_status,
TP_ARGS(task))
DEFINE_RPC_STATUS_EVENT(call);
-DEFINE_RPC_STATUS_EVENT(bind);
DEFINE_RPC_STATUS_EVENT(connect);
+DEFINE_RPC_STATUS_EVENT(timeout);
+DEFINE_RPC_STATUS_EVENT(retry_refresh);
+DEFINE_RPC_STATUS_EVENT(refresh);
TRACE_EVENT(rpc_request,
TP_PROTO(const struct rpc_task *task),
@@ -86,50 +293,33 @@ TRACE_EVENT(rpc_request,
__entry->client_id = task->tk_client->cl_clid;
__entry->version = task->tk_client->cl_vers;
__entry->async = RPC_IS_ASYNC(task);
- __assign_str(progname, task->tk_client->cl_program->name)
- __assign_str(procname, rpc_proc_name(task))
+ __assign_str(progname, task->tk_client->cl_program->name);
+ __assign_str(procname, rpc_proc_name(task));
),
- TP_printk("task:%u@%u %sv%d %s (%ssync)",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " %sv%d %s (%ssync)",
__entry->task_id, __entry->client_id,
__get_str(progname), __entry->version,
__get_str(procname), __entry->async ? "a": ""
)
);
-TRACE_DEFINE_ENUM(RPC_TASK_ASYNC);
-TRACE_DEFINE_ENUM(RPC_TASK_SWAPPER);
-TRACE_DEFINE_ENUM(RPC_CALL_MAJORSEEN);
-TRACE_DEFINE_ENUM(RPC_TASK_ROOTCREDS);
-TRACE_DEFINE_ENUM(RPC_TASK_DYNAMIC);
-TRACE_DEFINE_ENUM(RPC_TASK_SOFT);
-TRACE_DEFINE_ENUM(RPC_TASK_SOFTCONN);
-TRACE_DEFINE_ENUM(RPC_TASK_SENT);
-TRACE_DEFINE_ENUM(RPC_TASK_TIMEOUT);
-TRACE_DEFINE_ENUM(RPC_TASK_NOCONNECT);
-TRACE_DEFINE_ENUM(RPC_TASK_NO_RETRANS_TIMEOUT);
-
#define rpc_show_task_flags(flags) \
__print_flags(flags, "|", \
{ RPC_TASK_ASYNC, "ASYNC" }, \
{ RPC_TASK_SWAPPER, "SWAPPER" }, \
+ { RPC_TASK_MOVEABLE, "MOVEABLE" }, \
+ { RPC_TASK_NULLCREDS, "NULLCREDS" }, \
{ RPC_CALL_MAJORSEEN, "MAJORSEEN" }, \
- { RPC_TASK_ROOTCREDS, "ROOTCREDS" }, \
{ RPC_TASK_DYNAMIC, "DYNAMIC" }, \
+ { RPC_TASK_NO_ROUND_ROBIN, "NO_ROUND_ROBIN" }, \
{ RPC_TASK_SOFT, "SOFT" }, \
{ RPC_TASK_SOFTCONN, "SOFTCONN" }, \
{ RPC_TASK_SENT, "SENT" }, \
{ RPC_TASK_TIMEOUT, "TIMEOUT" }, \
{ RPC_TASK_NOCONNECT, "NOCONNECT" }, \
- { RPC_TASK_NO_RETRANS_TIMEOUT, "NORTO" })
-
-TRACE_DEFINE_ENUM(RPC_TASK_RUNNING);
-TRACE_DEFINE_ENUM(RPC_TASK_QUEUED);
-TRACE_DEFINE_ENUM(RPC_TASK_ACTIVE);
-TRACE_DEFINE_ENUM(RPC_TASK_NEED_XMIT);
-TRACE_DEFINE_ENUM(RPC_TASK_NEED_RECV);
-TRACE_DEFINE_ENUM(RPC_TASK_MSG_PIN_WAIT);
-TRACE_DEFINE_ENUM(RPC_TASK_SIGNALLED);
+ { RPC_TASK_NO_RETRANS_TIMEOUT, "NORTO" }, \
+ { RPC_TASK_CRED_NOREF, "CRED_NOREF" })
#define rpc_show_runstate(flags) \
__print_flags(flags, "|", \
@@ -166,7 +356,8 @@ DECLARE_EVENT_CLASS(rpc_task_running,
__entry->flags = task->tk_flags;
),
- TP_printk("task:%u@%d flags=%s runstate=%s status=%d action=%ps",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " flags=%s runstate=%s status=%d action=%ps",
__entry->task_id, __entry->client_id,
rpc_show_task_flags(__entry->flags),
rpc_show_runstate(__entry->runstate),
@@ -184,9 +375,13 @@ DECLARE_EVENT_CLASS(rpc_task_running,
DEFINE_RPC_RUNNING_EVENT(begin);
DEFINE_RPC_RUNNING_EVENT(run_action);
+DEFINE_RPC_RUNNING_EVENT(sync_sleep);
+DEFINE_RPC_RUNNING_EVENT(sync_wake);
DEFINE_RPC_RUNNING_EVENT(complete);
+DEFINE_RPC_RUNNING_EVENT(timeout);
DEFINE_RPC_RUNNING_EVENT(signalled);
DEFINE_RPC_RUNNING_EVENT(end);
+DEFINE_RPC_RUNNING_EVENT(call_done);
DECLARE_EVENT_CLASS(rpc_task_queued,
@@ -215,7 +410,8 @@ DECLARE_EVENT_CLASS(rpc_task_queued,
__assign_str(q_name, rpc_qname(q));
),
- TP_printk("task:%u@%d flags=%s runstate=%s status=%d timeout=%lu queue=%s",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " flags=%s runstate=%s status=%d timeout=%lu queue=%s",
__entry->task_id, __entry->client_id,
rpc_show_task_flags(__entry->flags),
rpc_show_runstate(__entry->runstate),
@@ -251,7 +447,7 @@ DECLARE_EVENT_CLASS(rpc_failure,
__entry->client_id = task->tk_client->cl_clid;
),
- TP_printk("task:%u@%u",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER,
__entry->task_id, __entry->client_id)
);
@@ -287,13 +483,14 @@ DECLARE_EVENT_CLASS(rpc_reply_event,
__entry->task_id = task->tk_pid;
__entry->client_id = task->tk_client->cl_clid;
__entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
- __assign_str(progname, task->tk_client->cl_program->name)
+ __assign_str(progname, task->tk_client->cl_program->name);
__entry->version = task->tk_client->cl_vers;
- __assign_str(procname, rpc_proc_name(task))
- __assign_str(servername, task->tk_xprt->servername)
+ __assign_str(procname, rpc_proc_name(task));
+ __assign_str(servername, task->tk_xprt->servername);
),
- TP_printk("task:%u@%d server=%s xid=0x%08x %sv%d %s",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " server=%s xid=0x%08x %sv%d %s",
__entry->task_id, __entry->client_id, __get_str(servername),
__entry->xid, __get_str(progname), __entry->version,
__get_str(procname))
@@ -316,6 +513,79 @@ DEFINE_RPC_REPLY_EVENT(stale_creds);
DEFINE_RPC_REPLY_EVENT(bad_creds);
DEFINE_RPC_REPLY_EVENT(auth_tooweak);
+#define DEFINE_RPCB_ERROR_EVENT(name) \
+ DEFINE_EVENT(rpc_reply_event, rpcb_##name##_err, \
+ TP_PROTO( \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(task))
+
+DEFINE_RPCB_ERROR_EVENT(prog_unavail);
+DEFINE_RPCB_ERROR_EVENT(timeout);
+DEFINE_RPCB_ERROR_EVENT(bind_version);
+DEFINE_RPCB_ERROR_EVENT(unreachable);
+DEFINE_RPCB_ERROR_EVENT(unrecognized);
+
+TRACE_EVENT(rpc_buf_alloc,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int status
+ ),
+
+ TP_ARGS(task, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(size_t, callsize)
+ __field(size_t, recvsize)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->callsize = task->tk_rqstp->rq_callsize;
+ __entry->recvsize = task->tk_rqstp->rq_rcvsize;
+ __entry->status = status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " callsize=%zu recvsize=%zu status=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->callsize, __entry->recvsize, __entry->status
+ )
+);
+
+TRACE_EVENT(rpc_call_rpcerror,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int tk_status,
+ int rpc_status
+ ),
+
+ TP_ARGS(task, tk_status, rpc_status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, tk_status)
+ __field(int, rpc_status)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->task_id = task->tk_pid;
+ __entry->tk_status = tk_status;
+ __entry->rpc_status = rpc_status;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " tk_status=%d rpc_status=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->tk_status, __entry->rpc_status)
+);
+
TRACE_EVENT(rpc_stats_latency,
TP_PROTO(
@@ -344,14 +614,15 @@ TRACE_EVENT(rpc_stats_latency,
__entry->task_id = task->tk_pid;
__entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
__entry->version = task->tk_client->cl_vers;
- __assign_str(progname, task->tk_client->cl_program->name)
- __assign_str(procname, rpc_proc_name(task))
+ __assign_str(progname, task->tk_client->cl_program->name);
+ __assign_str(procname, rpc_proc_name(task));
__entry->backlog = ktime_to_us(backlog);
__entry->rtt = ktime_to_us(rtt);
__entry->execute = ktime_to_us(execute);
),
- TP_printk("task:%u@%d xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu",
__entry->task_id, __entry->client_id, __entry->xid,
__get_str(progname), __entry->version, __get_str(procname),
__entry->backlog, __entry->rtt, __entry->execute)
@@ -378,10 +649,10 @@ TRACE_EVENT(rpc_xdr_overflow,
__field(size_t, tail_len)
__field(unsigned int, page_len)
__field(unsigned int, len)
- __string(progname,
- xdr->rqst->rq_task->tk_client->cl_program->name)
- __string(procedure,
- xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
+ __string(progname, xdr->rqst ?
+ xdr->rqst->rq_task->tk_client->cl_program->name : "unknown")
+ __string(procedure, xdr->rqst ?
+ xdr->rqst->rq_task->tk_msg.rpc_proc->p_name : "unknown")
),
TP_fast_assign(
@@ -391,15 +662,15 @@ TRACE_EVENT(rpc_xdr_overflow,
__entry->task_id = task->tk_pid;
__entry->client_id = task->tk_client->cl_clid;
__assign_str(progname,
- task->tk_client->cl_program->name)
+ task->tk_client->cl_program->name);
__entry->version = task->tk_client->cl_vers;
- __assign_str(procedure, task->tk_msg.rpc_proc->p_name)
+ __assign_str(procedure, task->tk_msg.rpc_proc->p_name);
} else {
- __entry->task_id = 0;
- __entry->client_id = 0;
- __assign_str(progname, "unknown")
+ __entry->task_id = -1;
+ __entry->client_id = -1;
+ __assign_str(progname, "unknown");
__entry->version = 0;
- __assign_str(procedure, "unknown")
+ __assign_str(procedure, "unknown");
}
__entry->requested = requested;
__entry->end = xdr->end;
@@ -412,8 +683,8 @@ TRACE_EVENT(rpc_xdr_overflow,
__entry->len = xdr->buf->len;
),
- TP_printk(
- "task:%u@%u %sv%d %s requested=%zu p=%p end=%p xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " %sv%d %s requested=%zu p=%p end=%p xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
__entry->task_id, __entry->client_id,
__get_str(progname), __entry->version, __get_str(procedure),
__entry->requested, __entry->p, __entry->end,
@@ -457,9 +728,9 @@ TRACE_EVENT(rpc_xdr_alignment,
__entry->task_id = task->tk_pid;
__entry->client_id = task->tk_client->cl_clid;
__assign_str(progname,
- task->tk_client->cl_program->name)
+ task->tk_client->cl_program->name);
__entry->version = task->tk_client->cl_vers;
- __assign_str(procedure, task->tk_msg.rpc_proc->p_name)
+ __assign_str(procedure, task->tk_msg.rpc_proc->p_name);
__entry->offset = offset;
__entry->copied = copied;
@@ -471,8 +742,8 @@ TRACE_EVENT(rpc_xdr_alignment,
__entry->len = xdr->buf->len;
),
- TP_printk(
- "task:%u@%u %sv%d %s offset=%zu copied=%u xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " %sv%d %s offset=%zu copied=%u xdr=[%p,%zu]/%u/[%p,%zu]/%u\n",
__entry->task_id, __entry->client_id,
__get_str(progname), __entry->version, __get_str(procedure),
__entry->offset, __entry->copied,
@@ -483,43 +754,6 @@ TRACE_EVENT(rpc_xdr_alignment,
)
);
-TRACE_EVENT(rpc_reply_pages,
- TP_PROTO(
- const struct rpc_rqst *req
- ),
-
- TP_ARGS(req),
-
- TP_STRUCT__entry(
- __field(unsigned int, task_id)
- __field(unsigned int, client_id)
- __field(const void *, head_base)
- __field(size_t, head_len)
- __field(const void *, tail_base)
- __field(size_t, tail_len)
- __field(unsigned int, page_len)
- ),
-
- TP_fast_assign(
- __entry->task_id = req->rq_task->tk_pid;
- __entry->client_id = req->rq_task->tk_client->cl_clid;
-
- __entry->head_base = req->rq_rcv_buf.head[0].iov_base;
- __entry->head_len = req->rq_rcv_buf.head[0].iov_len;
- __entry->page_len = req->rq_rcv_buf.page_len;
- __entry->tail_base = req->rq_rcv_buf.tail[0].iov_base;
- __entry->tail_len = req->rq_rcv_buf.tail[0].iov_len;
- ),
-
- TP_printk(
- "task:%u@%u xdr=[%p,%zu]/%u/[%p,%zu]\n",
- __entry->task_id, __entry->client_id,
- __entry->head_base, __entry->head_len,
- __entry->page_len,
- __entry->tail_base, __entry->tail_len
- )
-);
-
/*
* First define the enums in the below macros to be exported to userspace
* via TRACE_DEFINE_ENUM().
@@ -532,9 +766,9 @@ TRACE_EVENT(rpc_reply_pages,
#define RPC_SHOW_SOCKET \
EM( SS_FREE, "FREE" ) \
EM( SS_UNCONNECTED, "UNCONNECTED" ) \
- EM( SS_CONNECTING, "CONNECTING," ) \
- EM( SS_CONNECTED, "CONNECTED," ) \
- EMe(SS_DISCONNECTING, "DISCONNECTING" )
+ EM( SS_CONNECTING, "CONNECTING" ) \
+ EM( SS_CONNECTED, "CONNECTED" ) \
+ EMe( SS_DISCONNECTING, "DISCONNECTING" )
#define rpc_show_socket_state(state) \
__print_symbolic(state, RPC_SHOW_SOCKET)
@@ -559,6 +793,9 @@ RPC_SHOW_SOCKET
RPC_SHOW_SOCK
+
+#include <trace/events/net_probe_common.h>
+
/*
* Now redefine the EM() and EMe() macros to map the enums to the strings
* that will be printed in the output.
@@ -581,27 +818,32 @@ DECLARE_EVENT_CLASS(xs_socket_event,
__field(unsigned int, socket_state)
__field(unsigned int, sock_state)
__field(unsigned long long, ino)
- __string(dstaddr,
- xprt->address_strings[RPC_DISPLAY_ADDR])
- __string(dstport,
- xprt->address_strings[RPC_DISPLAY_PORT])
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
),
TP_fast_assign(
struct inode *inode = SOCK_INODE(socket);
+ const struct sock *sk = socket->sk;
+ const struct inet_sock *inet = inet_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
__entry->socket_state = socket->state;
__entry->sock_state = socket->sk->sk_state;
__entry->ino = (unsigned long long)inode->i_ino;
- __assign_str(dstaddr,
- xprt->address_strings[RPC_DISPLAY_ADDR]);
- __assign_str(dstport,
- xprt->address_strings[RPC_DISPLAY_PORT]);
+
),
TP_printk(
- "socket:[%llu] dstaddr=%s/%s "
+ "socket:[%llu] srcaddr=%pISpc dstaddr=%pISpc "
"state=%u (%s) sk_state=%u (%s)",
- __entry->ino, __get_str(dstaddr), __get_str(dstport),
+ __entry->ino,
+ __entry->saddr,
+ __entry->daddr,
__entry->socket_state,
rpc_show_socket_state(__entry->socket_state),
__entry->sock_state,
@@ -631,29 +873,33 @@ DECLARE_EVENT_CLASS(xs_socket_event_done,
__field(unsigned int, socket_state)
__field(unsigned int, sock_state)
__field(unsigned long long, ino)
- __string(dstaddr,
- xprt->address_strings[RPC_DISPLAY_ADDR])
- __string(dstport,
- xprt->address_strings[RPC_DISPLAY_PORT])
+ __array(__u8, saddr, sizeof(struct sockaddr_in6))
+ __array(__u8, daddr, sizeof(struct sockaddr_in6))
),
TP_fast_assign(
struct inode *inode = SOCK_INODE(socket);
+ const struct sock *sk = socket->sk;
+ const struct inet_sock *inet = inet_sk(sk);
+
+ memset(__entry->saddr, 0, sizeof(struct sockaddr_in6));
+ memset(__entry->daddr, 0, sizeof(struct sockaddr_in6));
+
+ TP_STORE_ADDR_PORTS(__entry, inet, sk);
+
__entry->socket_state = socket->state;
__entry->sock_state = socket->sk->sk_state;
__entry->ino = (unsigned long long)inode->i_ino;
__entry->error = error;
- __assign_str(dstaddr,
- xprt->address_strings[RPC_DISPLAY_ADDR]);
- __assign_str(dstport,
- xprt->address_strings[RPC_DISPLAY_PORT]);
),
TP_printk(
- "error=%d socket:[%llu] dstaddr=%s/%s "
+ "error=%d socket:[%llu] srcaddr=%pISpc dstaddr=%pISpc "
"state=%u (%s) sk_state=%u (%s)",
__entry->error,
- __entry->ino, __get_str(dstaddr), __get_str(dstport),
+ __entry->ino,
+ __entry->saddr,
+ __entry->daddr,
__entry->socket_state,
rpc_show_socket_state(__entry->socket_state),
__entry->sock_state,
@@ -676,6 +922,90 @@ DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);
+TRACE_EVENT(rpc_socket_nospace,
+ TP_PROTO(
+ const struct rpc_rqst *rqst,
+ const struct sock_xprt *transport
+ ),
+
+ TP_ARGS(rqst, transport),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, total)
+ __field(unsigned int, remaining)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->total = rqst->rq_slen;
+ __entry->remaining = rqst->rq_slen - transport->xmit.offset;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " total=%u remaining=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->total, __entry->remaining
+ )
+);
+
+#define rpc_show_xprt_state(x) \
+ __print_flags(x, "|", \
+ { BIT(XPRT_LOCKED), "LOCKED" }, \
+ { BIT(XPRT_CONNECTED), "CONNECTED" }, \
+ { BIT(XPRT_CONNECTING), "CONNECTING" }, \
+ { BIT(XPRT_CLOSE_WAIT), "CLOSE_WAIT" }, \
+ { BIT(XPRT_BOUND), "BOUND" }, \
+ { BIT(XPRT_BINDING), "BINDING" }, \
+ { BIT(XPRT_CLOSING), "CLOSING" }, \
+ { BIT(XPRT_OFFLINE), "OFFLINE" }, \
+ { BIT(XPRT_REMOVE), "REMOVE" }, \
+ { BIT(XPRT_CONGESTED), "CONGESTED" }, \
+ { BIT(XPRT_CWND_WAIT), "CWND_WAIT" }, \
+ { BIT(XPRT_WRITE_SPACE), "WRITE_SPACE" }, \
+ { BIT(XPRT_SND_IS_COOKIE), "SND_IS_COOKIE" })
+
+DECLARE_EVENT_CLASS(rpc_xprt_lifetime_class,
+ TP_PROTO(
+ const struct rpc_xprt *xprt
+ ),
+
+ TP_ARGS(xprt),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, state)
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __entry->state = xprt->state;
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("peer=[%s]:%s state=%s",
+ __get_str(addr), __get_str(port),
+ rpc_show_xprt_state(__entry->state))
+);
+
+#define DEFINE_RPC_XPRT_LIFETIME_EVENT(name) \
+ DEFINE_EVENT(rpc_xprt_lifetime_class, \
+ xprt_##name, \
+ TP_PROTO( \
+ const struct rpc_xprt *xprt \
+ ), \
+ TP_ARGS(xprt))
+
+DEFINE_RPC_XPRT_LIFETIME_EVENT(create);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(connect);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_auto);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_done);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(disconnect_force);
+DEFINE_RPC_XPRT_LIFETIME_EVENT(destroy);
+
DECLARE_EVENT_CLASS(rpc_xprt_event,
TP_PROTO(
const struct rpc_xprt *xprt,
@@ -714,7 +1044,6 @@ DECLARE_EVENT_CLASS(rpc_xprt_event,
DEFINE_RPC_XPRT_EVENT(timer);
DEFINE_RPC_XPRT_EVENT(lookup_rqst);
-DEFINE_RPC_XPRT_EVENT(complete_rqst);
TRACE_EVENT(xprt_transmit,
TP_PROTO(
@@ -741,41 +1070,52 @@ TRACE_EVENT(xprt_transmit,
__entry->status = status;
),
- TP_printk(
- "task:%u@%u xid=0x%08x seqno=%u status=%d",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x seqno=%u status=%d",
__entry->task_id, __entry->client_id, __entry->xid,
__entry->seqno, __entry->status)
);
-TRACE_EVENT(xprt_enq_xmit,
+TRACE_EVENT(xprt_retransmit,
TP_PROTO(
- const struct rpc_task *task,
- int stage
+ const struct rpc_rqst *rqst
),
- TP_ARGS(task, stage),
+ TP_ARGS(rqst),
TP_STRUCT__entry(
__field(unsigned int, task_id)
__field(unsigned int, client_id)
__field(u32, xid)
- __field(u32, seqno)
- __field(int, stage)
+ __field(int, ntrans)
+ __field(int, version)
+ __field(unsigned long, timeout)
+ __string(progname,
+ rqst->rq_task->tk_client->cl_program->name)
+ __string(procname, rpc_proc_name(rqst->rq_task))
),
TP_fast_assign(
+ struct rpc_task *task = rqst->rq_task;
+
__entry->task_id = task->tk_pid;
__entry->client_id = task->tk_client ?
task->tk_client->cl_clid : -1;
- __entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
- __entry->seqno = task->tk_rqstp->rq_seqno;
- __entry->stage = stage;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->ntrans = rqst->rq_ntrans;
+ __entry->timeout = task->tk_timeout;
+ __assign_str(progname,
+ task->tk_client->cl_program->name);
+ __entry->version = task->tk_client->cl_vers;
+ __assign_str(procname, rpc_proc_name(task));
),
- TP_printk(
- "task:%u@%u xid=0x%08x seqno=%u stage=%d",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x %sv%d %s ntrans=%d timeout=%lu",
__entry->task_id, __entry->client_id, __entry->xid,
- __entry->seqno, __entry->stage)
+ __get_str(progname), __entry->version, __get_str(procname),
+ __entry->ntrans, __entry->timeout
+ )
);
TRACE_EVENT(xprt_ping,
@@ -821,11 +1161,15 @@ DECLARE_EVENT_CLASS(xprt_writelock_event,
__entry->task_id = -1;
__entry->client_id = -1;
}
- __entry->snd_task_id = xprt->snd_task ?
- xprt->snd_task->tk_pid : -1;
+ if (xprt->snd_task &&
+ !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
+ __entry->snd_task_id = xprt->snd_task->tk_pid;
+ else
+ __entry->snd_task_id = -1;
),
- TP_printk("task:%u@%u snd_task:%u",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " snd_task:" SUNRPC_TRACE_PID_SPECIFIER,
__entry->task_id, __entry->client_id,
__entry->snd_task_id)
);
@@ -866,14 +1210,20 @@ DECLARE_EVENT_CLASS(xprt_cong_event,
__entry->task_id = -1;
__entry->client_id = -1;
}
- __entry->snd_task_id = xprt->snd_task ?
- xprt->snd_task->tk_pid : -1;
+ if (xprt->snd_task &&
+ !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
+ __entry->snd_task_id = xprt->snd_task->tk_pid;
+ else
+ __entry->snd_task_id = -1;
+
__entry->cong = xprt->cong;
__entry->cwnd = xprt->cwnd;
__entry->wait = test_bit(XPRT_CWND_WAIT, &xprt->state);
),
- TP_printk("task:%u@%u snd_task:%u cong=%lu cwnd=%lu%s",
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " snd_task:" SUNRPC_TRACE_PID_SPECIFIER
+ " cong=%lu cwnd=%lu%s",
__entry->task_id, __entry->client_id,
__entry->snd_task_id, __entry->cong, __entry->cwnd,
__entry->wait ? " (wait)" : "")
@@ -892,6 +1242,50 @@ DEFINE_CONG_EVENT(release_cong);
DEFINE_CONG_EVENT(get_cong);
DEFINE_CONG_EVENT(put_cong);
+TRACE_EVENT(xprt_reserve,
+ TP_PROTO(
+ const struct rpc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ ),
+
+ 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);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " xid=0x%08x",
+ __entry->task_id, __entry->client_id, __entry->xid
+ )
+);
+
+TRACE_EVENT(xs_data_ready,
+ TP_PROTO(
+ const struct rpc_xprt *xprt
+ ),
+
+ TP_ARGS(xprt),
+
+ TP_STRUCT__entry(
+ __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk("peer=[%s]:%s", __get_str(addr), __get_str(port))
+);
+
TRACE_EVENT(xs_stream_read_data,
TP_PROTO(struct rpc_xprt *xprt, ssize_t err, size_t total),
@@ -947,40 +1341,295 @@ TRACE_EVENT(xs_stream_read_request,
__entry->copied, __entry->reclen, __entry->offset)
);
-#define show_rqstp_flags(flags) \
- __print_flags(flags, "|", \
- { (1UL << RQ_SECURE), "RQ_SECURE"}, \
- { (1UL << RQ_LOCAL), "RQ_LOCAL"}, \
- { (1UL << RQ_USEDEFERRAL), "RQ_USEDEFERRAL"}, \
- { (1UL << RQ_DROPME), "RQ_DROPME"}, \
- { (1UL << RQ_SPLICE_OK), "RQ_SPLICE_OK"}, \
- { (1UL << RQ_VICTIM), "RQ_VICTIM"}, \
- { (1UL << RQ_BUSY), "RQ_BUSY"})
+TRACE_EVENT(rpcb_getport,
+ TP_PROTO(
+ const struct rpc_clnt *clnt,
+ const struct rpc_task *task,
+ unsigned int bind_version
+ ),
+
+ TP_ARGS(clnt, task, bind_version),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __field(int, protocol)
+ __field(unsigned int, bind_version)
+ __string(servername, task->tk_xprt->servername)
+ ),
-TRACE_EVENT(svc_recv,
- TP_PROTO(struct svc_rqst *rqst, int len),
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = clnt->cl_clid;
+ __entry->program = clnt->cl_prog;
+ __entry->version = clnt->cl_vers;
+ __entry->protocol = task->tk_xprt->prot;
+ __entry->bind_version = bind_version;
+ __assign_str(servername, task->tk_xprt->servername);
+ ),
- TP_ARGS(rqst, len),
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " server=%s program=%u version=%u protocol=%d bind_version=%u",
+ __entry->task_id, __entry->client_id, __get_str(servername),
+ __entry->program, __entry->version, __entry->protocol,
+ __entry->bind_version
+ )
+);
+
+TRACE_EVENT(rpcb_setport,
+ TP_PROTO(
+ const struct rpc_task *task,
+ int status,
+ unsigned short port
+ ),
+
+ TP_ARGS(task, status, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ __field(unsigned short, port)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = status;
+ __entry->port = port;
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER " status=%d port=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->status, __entry->port
+ )
+);
+
+TRACE_EVENT(pmap_register,
+ TP_PROTO(
+ u32 program,
+ u32 version,
+ int protocol,
+ unsigned short port
+ ),
+
+ TP_ARGS(program, version, protocol, port),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __field(int, protocol)
+ __field(unsigned int, port)
+ ),
+
+ TP_fast_assign(
+ __entry->program = program;
+ __entry->version = version;
+ __entry->protocol = protocol;
+ __entry->port = port;
+ ),
+
+ TP_printk("program=%u version=%u protocol=%d port=%u",
+ __entry->program, __entry->version,
+ __entry->protocol, __entry->port
+ )
+);
+
+TRACE_EVENT(rpcb_register,
+ TP_PROTO(
+ u32 program,
+ u32 version,
+ const char *addr,
+ const char *netid
+ ),
+
+ TP_ARGS(program, version, addr, netid),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __string(addr, addr)
+ __string(netid, netid)
+ ),
+
+ TP_fast_assign(
+ __entry->program = program;
+ __entry->version = version;
+ __assign_str(addr, addr);
+ __assign_str(netid, netid);
+ ),
+
+ TP_printk("program=%u version=%u addr=%s netid=%s",
+ __entry->program, __entry->version,
+ __get_str(addr), __get_str(netid)
+ )
+);
+
+TRACE_EVENT(rpcb_unregister,
+ TP_PROTO(
+ u32 program,
+ u32 version,
+ const char *netid
+ ),
+
+ TP_ARGS(program, version, netid),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, program)
+ __field(unsigned int, version)
+ __string(netid, netid)
+ ),
+
+ TP_fast_assign(
+ __entry->program = program;
+ __entry->version = version;
+ __assign_str(netid, netid);
+ ),
+
+ TP_printk("program=%u version=%u netid=%s",
+ __entry->program, __entry->version, __get_str(netid)
+ )
+);
+
+/* Record an xdr_buf containing a fully-formed RPC message */
+DECLARE_EVENT_CLASS(svc_xdr_msg_class,
+ TP_PROTO(
+ const struct xdr_buf *xdr
+ ),
+
+ TP_ARGS(xdr),
TP_STRUCT__entry(
__field(u32, xid)
- __field(int, len)
- __field(unsigned long, flags)
- __string(addr, rqst->rq_xprt->xpt_remotebuf)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_len)
+ __field(unsigned int, msg_len)
),
TP_fast_assign(
- __entry->xid = be32_to_cpu(rqst->rq_xid);
- __entry->len = len;
- __entry->flags = rqst->rq_flags;
- __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
+ __be32 *p = (__be32 *)xdr->head[0].iov_base;
+
+ __entry->xid = be32_to_cpu(*p);
+ __entry->head_base = p;
+ __entry->head_len = xdr->head[0].iov_len;
+ __entry->tail_base = xdr->tail[0].iov_base;
+ __entry->tail_len = xdr->tail[0].iov_len;
+ __entry->page_len = xdr->page_len;
+ __entry->msg_len = xdr->len;
),
- TP_printk("addr=%s xid=0x%08x len=%d flags=%s",
- __get_str(addr), __entry->xid, __entry->len,
- show_rqstp_flags(__entry->flags))
+ TP_printk("xid=0x%08x head=[%p,%zu] page=%u tail=[%p,%zu] len=%u",
+ __entry->xid,
+ __entry->head_base, __entry->head_len, __entry->page_len,
+ __entry->tail_base, __entry->tail_len, __entry->msg_len
+ )
);
+#define DEFINE_SVCXDRMSG_EVENT(name) \
+ DEFINE_EVENT(svc_xdr_msg_class, \
+ svc_xdr_##name, \
+ TP_PROTO( \
+ const struct xdr_buf *xdr \
+ ), \
+ TP_ARGS(xdr))
+
+DEFINE_SVCXDRMSG_EVENT(recvfrom);
+
+/* Record an xdr_buf containing arbitrary data, tagged with an XID */
+DECLARE_EVENT_CLASS(svc_xdr_buf_class,
+ TP_PROTO(
+ __be32 xid,
+ const struct xdr_buf *xdr
+ ),
+
+ TP_ARGS(xid, xdr),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, head_base)
+ __field(size_t, head_len)
+ __field(const void *, tail_base)
+ __field(size_t, tail_len)
+ __field(unsigned int, page_base)
+ __field(unsigned int, page_len)
+ __field(unsigned int, msg_len)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(xid);
+ __entry->head_base = xdr->head[0].iov_base;
+ __entry->head_len = xdr->head[0].iov_len;
+ __entry->tail_base = xdr->tail[0].iov_base;
+ __entry->tail_len = xdr->tail[0].iov_len;
+ __entry->page_base = xdr->page_base;
+ __entry->page_len = xdr->page_len;
+ __entry->msg_len = xdr->len;
+ ),
+
+ TP_printk("xid=0x%08x head=[%p,%zu] page=%u(%u) tail=[%p,%zu] len=%u",
+ __entry->xid,
+ __entry->head_base, __entry->head_len,
+ __entry->page_len, __entry->page_base,
+ __entry->tail_base, __entry->tail_len,
+ __entry->msg_len
+ )
+);
+
+#define DEFINE_SVCXDRBUF_EVENT(name) \
+ DEFINE_EVENT(svc_xdr_buf_class, \
+ svc_xdr_##name, \
+ TP_PROTO( \
+ __be32 xid, \
+ const struct xdr_buf *xdr \
+ ), \
+ TP_ARGS(xid, xdr))
+
+DEFINE_SVCXDRBUF_EVENT(sendto);
+
+/*
+ * from include/linux/sunrpc/svc.h
+ */
+#define SVC_RQST_FLAG_LIST \
+ svc_rqst_flag(SECURE) \
+ svc_rqst_flag(LOCAL) \
+ svc_rqst_flag(USEDEFERRAL) \
+ svc_rqst_flag(DROPME) \
+ svc_rqst_flag(SPLICE_OK) \
+ svc_rqst_flag(VICTIM) \
+ svc_rqst_flag(BUSY) \
+ svc_rqst_flag_end(DATA)
+
+#undef svc_rqst_flag
+#undef svc_rqst_flag_end
+#define svc_rqst_flag(x) TRACE_DEFINE_ENUM(RQ_##x);
+#define svc_rqst_flag_end(x) TRACE_DEFINE_ENUM(RQ_##x);
+
+SVC_RQST_FLAG_LIST
+
+#undef svc_rqst_flag
+#undef svc_rqst_flag_end
+#define svc_rqst_flag(x) { BIT(RQ_##x), #x },
+#define svc_rqst_flag_end(x) { BIT(RQ_##x), #x }
+
+#define show_rqstp_flags(flags) \
+ __print_flags(flags, "|", SVC_RQST_FLAG_LIST)
+
+TRACE_DEFINE_ENUM(SVC_GARBAGE);
+TRACE_DEFINE_ENUM(SVC_SYSERR);
+TRACE_DEFINE_ENUM(SVC_VALID);
+TRACE_DEFINE_ENUM(SVC_NEGATIVE);
+TRACE_DEFINE_ENUM(SVC_OK);
+TRACE_DEFINE_ENUM(SVC_DROP);
+TRACE_DEFINE_ENUM(SVC_CLOSE);
+TRACE_DEFINE_ENUM(SVC_DENIED);
+TRACE_DEFINE_ENUM(SVC_PENDING);
+TRACE_DEFINE_ENUM(SVC_COMPLETE);
+
#define svc_show_status(status) \
__print_symbolic(status, \
{ SVC_GARBAGE, "SVC_GARBAGE" }, \
@@ -994,26 +1643,53 @@ TRACE_EVENT(svc_recv,
{ SVC_PENDING, "SVC_PENDING" }, \
{ SVC_COMPLETE, "SVC_COMPLETE" })
+#define SVC_RQST_ENDPOINT_FIELDS(r) \
+ __sockaddr(server, (r)->rq_xprt->xpt_locallen) \
+ __sockaddr(client, (r)->rq_xprt->xpt_remotelen) \
+ __field(unsigned int, netns_ino) \
+ __field(u32, xid)
+
+#define SVC_RQST_ENDPOINT_ASSIGNMENTS(r) \
+ do { \
+ struct svc_xprt *xprt = (r)->rq_xprt; \
+ __assign_sockaddr(server, &xprt->xpt_local, \
+ xprt->xpt_locallen); \
+ __assign_sockaddr(client, &xprt->xpt_remote, \
+ xprt->xpt_remotelen); \
+ __entry->netns_ino = xprt->xpt_net->ns.inum; \
+ __entry->xid = be32_to_cpu((r)->rq_xid); \
+ } while (0)
+
+#define SVC_RQST_ENDPOINT_FORMAT \
+ "xid=0x%08x server=%pISpc client=%pISpc"
+
+#define SVC_RQST_ENDPOINT_VARARGS \
+ __entry->xid, __get_sockaddr(server), __get_sockaddr(client)
+
TRACE_EVENT(svc_authenticate,
- TP_PROTO(const struct svc_rqst *rqst, int auth_res, __be32 auth_stat),
+ TP_PROTO(const struct svc_rqst *rqst, int auth_res),
- TP_ARGS(rqst, auth_res, auth_stat),
+ TP_ARGS(rqst, auth_res),
TP_STRUCT__entry(
- __field(u32, xid)
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
__field(unsigned long, svc_status)
__field(unsigned long, auth_stat)
),
TP_fast_assign(
- __entry->xid = be32_to_cpu(rqst->rq_xid);
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
__entry->svc_status = auth_res;
- __entry->auth_stat = be32_to_cpu(auth_stat);
+ __entry->auth_stat = be32_to_cpu(rqst->rq_auth_stat);
),
- TP_printk("xid=0x%08x auth_res=%s auth_stat=%s",
- __entry->xid, svc_show_status(__entry->svc_status),
- rpc_show_auth_stat(__entry->auth_stat))
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT
+ " auth_res=%s auth_stat=%s",
+ SVC_RQST_ENDPOINT_VARARGS,
+ svc_show_status(__entry->svc_status),
+ rpc_show_auth_stat(__entry->auth_stat))
);
TRACE_EVENT(svc_process,
@@ -1026,6 +1702,7 @@ TRACE_EVENT(svc_process,
__field(u32, vers)
__field(u32, proc)
__string(service, name)
+ __string(procedure, svc_proc_name(rqst))
__string(addr, rqst->rq_xprt ?
rqst->rq_xprt->xpt_remotebuf : "(null)")
),
@@ -1035,17 +1712,19 @@ TRACE_EVENT(svc_process,
__entry->vers = rqst->rq_vers;
__entry->proc = rqst->rq_proc;
__assign_str(service, name);
+ __assign_str(procedure, svc_proc_name(rqst));
__assign_str(addr, rqst->rq_xprt ?
rqst->rq_xprt->xpt_remotebuf : "(null)");
),
- TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%u",
+ TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%s",
__get_str(addr), __entry->xid,
- __get_str(service), __entry->vers, __entry->proc)
+ __get_str(service), __entry->vers,
+ __get_str(procedure)
+ )
);
DECLARE_EVENT_CLASS(svc_rqst_event,
-
TP_PROTO(
const struct svc_rqst *rqst
),
@@ -1053,20 +1732,20 @@ DECLARE_EVENT_CLASS(svc_rqst_event,
TP_ARGS(rqst),
TP_STRUCT__entry(
- __field(u32, xid)
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
__field(unsigned long, flags)
- __string(addr, rqst->rq_xprt->xpt_remotebuf)
),
TP_fast_assign(
- __entry->xid = be32_to_cpu(rqst->rq_xid);
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
__entry->flags = rqst->rq_flags;
- __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
),
- TP_printk("addr=%s xid=0x%08x flags=%s",
- __get_str(addr), __entry->xid,
- show_rqstp_flags(__entry->flags))
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " flags=%s",
+ SVC_RQST_ENDPOINT_VARARGS,
+ show_rqstp_flags(__entry->flags))
);
#define DEFINE_SVC_RQST_EVENT(name) \
DEFINE_EVENT(svc_rqst_event, svc_##name, \
@@ -1079,34 +1758,63 @@ DEFINE_SVC_RQST_EVENT(defer);
DEFINE_SVC_RQST_EVENT(drop);
DECLARE_EVENT_CLASS(svc_rqst_status,
-
- TP_PROTO(struct svc_rqst *rqst, int status),
+ TP_PROTO(
+ const struct svc_rqst *rqst,
+ int status
+ ),
TP_ARGS(rqst, status),
TP_STRUCT__entry(
- __field(u32, xid)
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
__field(int, status)
__field(unsigned long, flags)
- __string(addr, rqst->rq_xprt->xpt_remotebuf)
),
TP_fast_assign(
- __entry->xid = be32_to_cpu(rqst->rq_xid);
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
__entry->status = status;
__entry->flags = rqst->rq_flags;
- __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
),
- TP_printk("addr=%s xid=0x%08x status=%d flags=%s",
- __get_str(addr), __entry->xid,
- __entry->status, show_rqstp_flags(__entry->flags))
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " status=%d flags=%s",
+ SVC_RQST_ENDPOINT_VARARGS,
+ __entry->status, show_rqstp_flags(__entry->flags))
);
DEFINE_EVENT(svc_rqst_status, svc_send,
- TP_PROTO(struct svc_rqst *rqst, int status),
+ TP_PROTO(const struct svc_rqst *rqst, int status),
TP_ARGS(rqst, status));
+TRACE_EVENT(svc_stats_latency,
+ TP_PROTO(
+ const struct svc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ SVC_RQST_ENDPOINT_FIELDS(rqst)
+
+ __field(unsigned long, execute)
+ __string(procedure, svc_proc_name(rqst))
+ ),
+
+ TP_fast_assign(
+ SVC_RQST_ENDPOINT_ASSIGNMENTS(rqst);
+
+ __entry->execute = ktime_to_us(ktime_sub(ktime_get(),
+ rqst->rq_stime));
+ __assign_str(procedure, svc_proc_name(rqst));
+ ),
+
+ TP_printk(SVC_RQST_ENDPOINT_FORMAT " proc=%s execute-us=%lu",
+ SVC_RQST_ENDPOINT_VARARGS,
+ __get_str(procedure), __entry->execute)
+);
+
#define show_svc_xprt_flags(flags) \
__print_flags(flags, "|", \
{ (1UL << XPT_BUSY), "XPT_BUSY"}, \
@@ -1124,80 +1832,163 @@ DEFINE_EVENT(svc_rqst_status, svc_send,
{ (1UL << XPT_KILL_TEMP), "XPT_KILL_TEMP"}, \
{ (1UL << XPT_CONG_CTRL), "XPT_CONG_CTRL"})
-TRACE_EVENT(svc_xprt_do_enqueue,
- TP_PROTO(struct svc_xprt *xprt, struct svc_rqst *rqst),
+TRACE_EVENT(svc_xprt_create_err,
+ TP_PROTO(
+ const char *program,
+ const char *protocol,
+ struct sockaddr *sap,
+ size_t salen,
+ const struct svc_xprt *xprt
+ ),
+
+ TP_ARGS(program, protocol, sap, salen, xprt),
+
+ TP_STRUCT__entry(
+ __field(long, error)
+ __string(program, program)
+ __string(protocol, protocol)
+ __sockaddr(addr, salen)
+ ),
+
+ TP_fast_assign(
+ __entry->error = PTR_ERR(xprt);
+ __assign_str(program, program);
+ __assign_str(protocol, protocol);
+ __assign_sockaddr(addr, sap, salen);
+ ),
+
+ TP_printk("addr=%pISpc program=%s protocol=%s error=%ld",
+ __get_sockaddr(addr), __get_str(program), __get_str(protocol),
+ __entry->error)
+);
+
+#define SVC_XPRT_ENDPOINT_FIELDS(x) \
+ __sockaddr(server, (x)->xpt_locallen) \
+ __sockaddr(client, (x)->xpt_remotelen) \
+ __field(unsigned long, flags) \
+ __field(unsigned int, netns_ino)
+
+#define SVC_XPRT_ENDPOINT_ASSIGNMENTS(x) \
+ do { \
+ __assign_sockaddr(server, &(x)->xpt_local, \
+ (x)->xpt_locallen); \
+ __assign_sockaddr(client, &(x)->xpt_remote, \
+ (x)->xpt_remotelen); \
+ __entry->flags = (x)->xpt_flags; \
+ __entry->netns_ino = (x)->xpt_net->ns.inum; \
+ } while (0)
+
+#define SVC_XPRT_ENDPOINT_FORMAT \
+ "server=%pISpc client=%pISpc flags=%s"
+
+#define SVC_XPRT_ENDPOINT_VARARGS \
+ __get_sockaddr(server), __get_sockaddr(client), \
+ show_svc_xprt_flags(__entry->flags)
+
+TRACE_EVENT(svc_xprt_enqueue,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ const struct svc_rqst *rqst
+ ),
TP_ARGS(xprt, rqst),
TP_STRUCT__entry(
- __field(struct svc_xprt *, xprt)
+ SVC_XPRT_ENDPOINT_FIELDS(xprt)
+
__field(int, pid)
- __field(unsigned long, flags)
- __string(addr, xprt->xpt_remotebuf)
),
TP_fast_assign(
- __entry->xprt = xprt;
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
+
__entry->pid = rqst? rqst->rq_task->pid : 0;
- __entry->flags = xprt->xpt_flags;
- __assign_str(addr, xprt->xpt_remotebuf);
),
- TP_printk("xprt=%p addr=%s pid=%d flags=%s",
- __entry->xprt, __get_str(addr),
- __entry->pid, show_svc_xprt_flags(__entry->flags))
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT " pid=%d",
+ SVC_XPRT_ENDPOINT_VARARGS, __entry->pid)
+);
+
+TRACE_EVENT(svc_xprt_dequeue,
+ TP_PROTO(
+ const struct svc_rqst *rqst
+ ),
+
+ TP_ARGS(rqst),
+
+ TP_STRUCT__entry(
+ SVC_XPRT_ENDPOINT_FIELDS(rqst->rq_xprt)
+
+ __field(unsigned long, wakeup)
+ ),
+
+ TP_fast_assign(
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(rqst->rq_xprt);
+
+ __entry->wakeup = ktime_to_us(ktime_sub(ktime_get(),
+ rqst->rq_qtime));
+ ),
+
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT " wakeup-us=%lu",
+ SVC_XPRT_ENDPOINT_VARARGS, __entry->wakeup)
);
DECLARE_EVENT_CLASS(svc_xprt_event,
- TP_PROTO(struct svc_xprt *xprt),
+ TP_PROTO(
+ const struct svc_xprt *xprt
+ ),
TP_ARGS(xprt),
TP_STRUCT__entry(
- __field(struct svc_xprt *, xprt)
- __field(unsigned long, flags)
- __string(addr, xprt->xpt_remotebuf)
+ SVC_XPRT_ENDPOINT_FIELDS(xprt)
),
TP_fast_assign(
- __entry->xprt = xprt;
- __entry->flags = xprt->xpt_flags;
- __assign_str(addr, xprt->xpt_remotebuf);
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
),
- TP_printk("xprt=%p addr=%s flags=%s",
- __entry->xprt, __get_str(addr),
- show_svc_xprt_flags(__entry->flags))
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT, SVC_XPRT_ENDPOINT_VARARGS)
);
-DEFINE_EVENT(svc_xprt_event, svc_xprt_no_write_space,
- TP_PROTO(struct svc_xprt *xprt),
- TP_ARGS(xprt));
+#define DEFINE_SVC_XPRT_EVENT(name) \
+ DEFINE_EVENT(svc_xprt_event, svc_xprt_##name, \
+ TP_PROTO( \
+ const struct svc_xprt *xprt \
+ ), \
+ TP_ARGS(xprt))
-TRACE_EVENT(svc_xprt_dequeue,
- TP_PROTO(struct svc_rqst *rqst),
+DEFINE_SVC_XPRT_EVENT(no_write_space);
+DEFINE_SVC_XPRT_EVENT(close);
+DEFINE_SVC_XPRT_EVENT(detach);
+DEFINE_SVC_XPRT_EVENT(free);
- TP_ARGS(rqst),
+TRACE_EVENT(svc_xprt_accept,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ const char *service
+ ),
+
+ TP_ARGS(xprt, service),
TP_STRUCT__entry(
- __field(struct svc_xprt *, xprt)
- __field(unsigned long, flags)
- __field(unsigned long, wakeup)
- __string(addr, rqst->rq_xprt->xpt_remotebuf)
+ SVC_XPRT_ENDPOINT_FIELDS(xprt)
+
+ __string(protocol, xprt->xpt_class->xcl_name)
+ __string(service, service)
),
TP_fast_assign(
- __entry->xprt = rqst->rq_xprt;
- __entry->flags = rqst->rq_xprt->xpt_flags;
- __entry->wakeup = ktime_to_us(ktime_sub(ktime_get(),
- rqst->rq_qtime));
- __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
+ SVC_XPRT_ENDPOINT_ASSIGNMENTS(xprt);
+
+ __assign_str(protocol, xprt->xpt_class->xcl_name);
+ __assign_str(service, service);
),
- TP_printk("xprt=%p addr=%s flags=%s wakeup-us=%lu",
- __entry->xprt, __get_str(addr),
- show_svc_xprt_flags(__entry->flags),
- __entry->wakeup)
+ TP_printk(SVC_XPRT_ENDPOINT_FORMAT " protocol=%s service=%s",
+ SVC_XPRT_ENDPOINT_VARARGS,
+ __get_str(protocol), __get_str(service)
+ )
);
TRACE_EVENT(svc_wake_up,
@@ -1216,81 +2007,363 @@ TRACE_EVENT(svc_wake_up,
TP_printk("pid=%d", __entry->pid)
);
-TRACE_EVENT(svc_handle_xprt,
- TP_PROTO(struct svc_xprt *xprt, int len),
+TRACE_EVENT(svc_alloc_arg_err,
+ TP_PROTO(
+ unsigned int requested,
+ unsigned int allocated
+ ),
- TP_ARGS(xprt, len),
+ TP_ARGS(requested, allocated),
TP_STRUCT__entry(
- __field(struct svc_xprt *, xprt)
- __field(int, len)
+ __field(unsigned int, requested)
+ __field(unsigned int, allocated)
+ ),
+
+ TP_fast_assign(
+ __entry->requested = requested;
+ __entry->allocated = allocated;
+ ),
+
+ TP_printk("requested=%u allocated=%u",
+ __entry->requested, __entry->allocated)
+);
+
+DECLARE_EVENT_CLASS(svc_deferred_event,
+ TP_PROTO(
+ const struct svc_deferred_req *dr
+ ),
+
+ TP_ARGS(dr),
+
+ TP_STRUCT__entry(
+ __field(const void *, dr)
+ __field(u32, xid)
+ __sockaddr(addr, dr->addrlen)
+ ),
+
+ TP_fast_assign(
+ __entry->dr = dr;
+ __entry->xid = be32_to_cpu(*(__be32 *)dr->args);
+ __assign_sockaddr(addr, &dr->addr, dr->addrlen);
+ ),
+
+ TP_printk("addr=%pISpc dr=%p xid=0x%08x", __get_sockaddr(addr),
+ __entry->dr, __entry->xid)
+);
+
+#define DEFINE_SVC_DEFERRED_EVENT(name) \
+ DEFINE_EVENT(svc_deferred_event, svc_defer_##name, \
+ TP_PROTO( \
+ const struct svc_deferred_req *dr \
+ ), \
+ TP_ARGS(dr))
+
+DEFINE_SVC_DEFERRED_EVENT(drop);
+DEFINE_SVC_DEFERRED_EVENT(queue);
+DEFINE_SVC_DEFERRED_EVENT(recv);
+
+TRACE_EVENT(svcsock_new_socket,
+ TP_PROTO(
+ const struct socket *socket
+ ),
+
+ TP_ARGS(socket),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, type)
+ __field(unsigned long, family)
+ __field(bool, listener)
+ ),
+
+ TP_fast_assign(
+ __entry->type = socket->type;
+ __entry->family = socket->sk->sk_family;
+ __entry->listener = (socket->sk->sk_state == TCP_LISTEN);
+ ),
+
+ TP_printk("type=%s family=%s%s",
+ show_socket_type(__entry->type),
+ rpc_show_address_family(__entry->family),
+ __entry->listener ? " (listener)" : ""
+ )
+);
+
+TRACE_EVENT(svcsock_marker,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ __be32 marker
+ ),
+
+ TP_ARGS(xprt, marker),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, length)
+ __field(bool, last)
+ __string(addr, xprt->xpt_remotebuf)
+ ),
+
+ TP_fast_assign(
+ __entry->length = be32_to_cpu(marker) & RPC_FRAGMENT_SIZE_MASK;
+ __entry->last = be32_to_cpu(marker) & RPC_LAST_STREAM_FRAGMENT;
+ __assign_str(addr, xprt->xpt_remotebuf);
+ ),
+
+ TP_printk("addr=%s length=%u%s", __get_str(addr),
+ __entry->length, __entry->last ? " (last)" : "")
+);
+
+DECLARE_EVENT_CLASS(svcsock_class,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ ssize_t result
+ ),
+
+ TP_ARGS(xprt, result),
+
+ TP_STRUCT__entry(
+ __field(ssize_t, result)
__field(unsigned long, flags)
__string(addr, xprt->xpt_remotebuf)
),
TP_fast_assign(
- __entry->xprt = xprt;
- __entry->len = len;
+ __entry->result = result;
__entry->flags = xprt->xpt_flags;
__assign_str(addr, xprt->xpt_remotebuf);
),
- TP_printk("xprt=%p addr=%s len=%d flags=%s",
- __entry->xprt, __get_str(addr),
- __entry->len, show_svc_xprt_flags(__entry->flags))
+ TP_printk("addr=%s result=%zd flags=%s", __get_str(addr),
+ __entry->result, show_svc_xprt_flags(__entry->flags)
+ )
);
-TRACE_EVENT(svc_stats_latency,
- TP_PROTO(const struct svc_rqst *rqst),
+#define DEFINE_SVCSOCK_EVENT(name) \
+ DEFINE_EVENT(svcsock_class, svcsock_##name, \
+ TP_PROTO( \
+ const struct svc_xprt *xprt, \
+ ssize_t result \
+ ), \
+ TP_ARGS(xprt, result))
+
+DEFINE_SVCSOCK_EVENT(udp_send);
+DEFINE_SVCSOCK_EVENT(udp_recv);
+DEFINE_SVCSOCK_EVENT(udp_recv_err);
+DEFINE_SVCSOCK_EVENT(tcp_send);
+DEFINE_SVCSOCK_EVENT(tcp_recv);
+DEFINE_SVCSOCK_EVENT(tcp_recv_eagain);
+DEFINE_SVCSOCK_EVENT(tcp_recv_err);
+DEFINE_SVCSOCK_EVENT(data_ready);
+DEFINE_SVCSOCK_EVENT(write_space);
+
+TRACE_EVENT(svcsock_tcp_recv_short,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ u32 expected,
+ u32 received
+ ),
- TP_ARGS(rqst),
+ TP_ARGS(xprt, expected, received),
TP_STRUCT__entry(
- __field(u32, xid)
- __field(unsigned long, execute)
- __string(addr, rqst->rq_xprt->xpt_remotebuf)
+ __field(u32, expected)
+ __field(u32, received)
+ __field(unsigned long, flags)
+ __string(addr, xprt->xpt_remotebuf)
),
TP_fast_assign(
- __entry->xid = be32_to_cpu(rqst->rq_xid);
- __entry->execute = ktime_to_us(ktime_sub(ktime_get(),
- rqst->rq_stime));
- __assign_str(addr, rqst->rq_xprt->xpt_remotebuf);
+ __entry->expected = expected;
+ __entry->received = received;
+ __entry->flags = xprt->xpt_flags;
+ __assign_str(addr, xprt->xpt_remotebuf);
),
- TP_printk("addr=%s xid=0x%08x execute-us=%lu",
- __get_str(addr), __entry->xid, __entry->execute)
+ TP_printk("addr=%s flags=%s expected=%u received=%u",
+ __get_str(addr), show_svc_xprt_flags(__entry->flags),
+ __entry->expected, __entry->received
+ )
);
-DECLARE_EVENT_CLASS(svc_deferred_event,
+TRACE_EVENT(svcsock_tcp_state,
TP_PROTO(
- const struct svc_deferred_req *dr
+ const struct svc_xprt *xprt,
+ const struct socket *socket
),
- TP_ARGS(dr),
+ TP_ARGS(xprt, socket),
TP_STRUCT__entry(
- __field(u32, xid)
- __string(addr, dr->xprt->xpt_remotebuf)
+ __field(unsigned long, socket_state)
+ __field(unsigned long, sock_state)
+ __field(unsigned long, flags)
+ __string(addr, xprt->xpt_remotebuf)
),
TP_fast_assign(
- __entry->xid = be32_to_cpu(*(__be32 *)(dr->args +
- (dr->xprt_hlen>>2)));
- __assign_str(addr, dr->xprt->xpt_remotebuf);
+ __entry->socket_state = socket->state;
+ __entry->sock_state = socket->sk->sk_state;
+ __entry->flags = xprt->xpt_flags;
+ __assign_str(addr, xprt->xpt_remotebuf);
),
- TP_printk("addr=%s xid=0x%08x", __get_str(addr), __entry->xid)
+ TP_printk("addr=%s state=%s sk_state=%s flags=%s", __get_str(addr),
+ rpc_show_socket_state(__entry->socket_state),
+ rpc_show_sock_state(__entry->sock_state),
+ show_svc_xprt_flags(__entry->flags)
+ )
);
-#define DEFINE_SVC_DEFERRED_EVENT(name) \
- DEFINE_EVENT(svc_deferred_event, svc_##name##_deferred, \
+
+DECLARE_EVENT_CLASS(svcsock_accept_class,
+ TP_PROTO(
+ const struct svc_xprt *xprt,
+ const char *service,
+ long status
+ ),
+
+ TP_ARGS(xprt, service, status),
+
+ TP_STRUCT__entry(
+ __field(long, status)
+ __string(service, service)
+ __field(unsigned int, netns_ino)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ __assign_str(service, service);
+ __entry->netns_ino = xprt->xpt_net->ns.inum;
+ ),
+
+ TP_printk("addr=listener service=%s status=%ld",
+ __get_str(service), __entry->status
+ )
+);
+
+#define DEFINE_ACCEPT_EVENT(name) \
+ DEFINE_EVENT(svcsock_accept_class, svcsock_##name##_err, \
TP_PROTO( \
- const struct svc_deferred_req *dr \
+ const struct svc_xprt *xprt, \
+ const char *service, \
+ long status \
), \
- TP_ARGS(dr))
+ TP_ARGS(xprt, service, status))
-DEFINE_SVC_DEFERRED_EVENT(drop);
-DEFINE_SVC_DEFERRED_EVENT(revisit);
+DEFINE_ACCEPT_EVENT(accept);
+DEFINE_ACCEPT_EVENT(getpeername);
+
+DECLARE_EVENT_CLASS(cache_event,
+ TP_PROTO(
+ const struct cache_detail *cd,
+ const struct cache_head *h
+ ),
+
+ TP_ARGS(cd, h),
+
+ TP_STRUCT__entry(
+ __field(const struct cache_head *, h)
+ __string(name, cd->name)
+ ),
+
+ TP_fast_assign(
+ __entry->h = h;
+ __assign_str(name, cd->name);
+ ),
+
+ TP_printk("cache=%s entry=%p", __get_str(name), __entry->h)
+);
+#define DEFINE_CACHE_EVENT(name) \
+ DEFINE_EVENT(cache_event, name, \
+ TP_PROTO( \
+ const struct cache_detail *cd, \
+ const struct cache_head *h \
+ ), \
+ TP_ARGS(cd, h))
+DEFINE_CACHE_EVENT(cache_entry_expired);
+DEFINE_CACHE_EVENT(cache_entry_upcall);
+DEFINE_CACHE_EVENT(cache_entry_update);
+DEFINE_CACHE_EVENT(cache_entry_make_negative);
+DEFINE_CACHE_EVENT(cache_entry_no_listener);
+
+DECLARE_EVENT_CLASS(register_class,
+ TP_PROTO(
+ const char *program,
+ const u32 version,
+ const int family,
+ const unsigned short protocol,
+ const unsigned short port,
+ int error
+ ),
+
+ TP_ARGS(program, version, family, protocol, port, error),
+
+ TP_STRUCT__entry(
+ __field(u32, version)
+ __field(unsigned long, family)
+ __field(unsigned short, protocol)
+ __field(unsigned short, port)
+ __field(int, error)
+ __string(program, program)
+ ),
+
+ TP_fast_assign(
+ __entry->version = version;
+ __entry->family = family;
+ __entry->protocol = protocol;
+ __entry->port = port;
+ __entry->error = error;
+ __assign_str(program, program);
+ ),
+
+ TP_printk("program=%sv%u proto=%s port=%u family=%s error=%d",
+ __get_str(program), __entry->version,
+ __entry->protocol == IPPROTO_UDP ? "udp" : "tcp",
+ __entry->port, rpc_show_address_family(__entry->family),
+ __entry->error
+ )
+);
+
+#define DEFINE_REGISTER_EVENT(name) \
+ DEFINE_EVENT(register_class, svc_##name, \
+ TP_PROTO( \
+ const char *program, \
+ const u32 version, \
+ const int family, \
+ const unsigned short protocol, \
+ const unsigned short port, \
+ int error \
+ ), \
+ TP_ARGS(program, version, family, protocol, \
+ port, error))
+
+DEFINE_REGISTER_EVENT(register);
+DEFINE_REGISTER_EVENT(noregister);
+
+TRACE_EVENT(svc_unregister,
+ TP_PROTO(
+ const char *program,
+ const u32 version,
+ int error
+ ),
+
+ TP_ARGS(program, version, error),
+
+ TP_STRUCT__entry(
+ __field(u32, version)
+ __field(int, error)
+ __string(program, program)
+ ),
+
+ TP_fast_assign(
+ __entry->version = version;
+ __entry->error = error;
+ __assign_str(program, program);
+ ),
+
+ TP_printk("program=%sv%u error=%d",
+ __get_str(program), __entry->version, __entry->error
+ )
+);
#endif /* _TRACE_SUNRPC_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.