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SUNRPC: Replace rpcbind dprintk call sites with tracepoints

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In many cases, tracepoints already report these errors. In others,
the dprintks were mainly useful when this code was less mature.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever
2020-07-08 16:10:40 -04:00
committed by Anna Schumaker
parent 1e664987a9
commit c3adcc7dfb
2 changed files with 90 additions and 20 deletions
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86
include/trace/events/sunrpc.h
View File

@@ -1334,6 +1334,92 @@ TRACE_EVENT(rpcb_setport,
)
);
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)
)
);
DECLARE_EVENT_CLASS(svc_xdr_buf_class,
TP_PROTO(
const struct svc_rqst *rqst,