On 02/06/2012 10:39 AM, Myklebust, Trond wrote:
> On Mon, 2012-02-06 at 10:08 -0500, Steve Dickson wrote:
>> This patch adds three trace points to the status routines
>> in the sunrpc state machine.
>>
>> The goal of these trace points is to give an Admin
>> the ability to check on binding status or connection
>> status to see if there is a potential problem.
>>
>> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
>> ---
>> include/trace/events/sunrpc.h | 53 +++++++++++++++++++++++++++++++++++++++++
>> net/sunrpc/clnt.c | 6 ++++-
>> 2 files changed, 58 insertions(+), 1 deletions(-)
>>
>> diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
>> index 2f82de9..abcf45d 100644
>> --- a/include/trace/events/sunrpc.h
>> +++ b/include/trace/events/sunrpc.h
>> @@ -8,6 +8,59 @@
>> #include <linux/sunrpc/clnt.h>
>> #include <linux/tracepoint.h>
>>
>> +DECLARE_EVENT_CLASS(rpc_task_status,
>> +
>> + TP_PROTO(struct rpc_task *task),
>> +
>> + TP_ARGS(task),
>> +
>> + TP_STRUCT__entry(
>> + __field(const struct rpc_task *, task)
>> + __field(const struct rpc_clnt *, clnt)
>> + __field(int, status)
>> + ),
>> +
>> + TP_fast_assign(
>> + __entry->task = task;
>> + __entry->clnt = task->tk_client;
>> + __entry->status = task->tk_status;
>> + ),
>> +
>> + TP_printk("task:%p@%p, status %d",__entry->task, __entry->clnt, __entry->status)
>> +);
>> +
>> +DEFINE_EVENT(rpc_task_status, rpc_call_status,
>> + TP_PROTO(struct rpc_task *task),
>> +
>> + TP_ARGS(task)
>> +);
>> +
>> +DEFINE_EVENT(rpc_task_status, rpc_bind_status,
>> + TP_PROTO(struct rpc_task *task),
>> +
>> + TP_ARGS(task)
>> +);
>> +
>> +TRACE_EVENT(rpc_connect_status,
>> + TP_PROTO(struct rpc_task *task, int status),
>> +
>> + TP_ARGS(task, status),
>> +
>> + TP_STRUCT__entry(
>> + __field(const struct rpc_task *, task)
>> + __field(const struct rpc_clnt *, clnt)
>> + __field(int, status)
>> + ),
>> +
>> + TP_fast_assign(
>> + __entry->task = task;
>> + __entry->clnt = task->tk_client;
>> + __entry->status = status;
>> + ),
>> +
>> + TP_printk("task:%p@%p, status %d",__entry->task, __entry->clnt, __entry->status)
>> +);
>> +
>> DECLARE_EVENT_CLASS(rpc_task_running,
>>
>
>
> This hunk did contain a couple of trailing whitespace errors, but I've
> fixed them up and applied.
Hmm... Sorry about... I wonder how that happen... any ways thanks!
steved.
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