Patch "sunrpc: Fix rpc_task_begin trace point" has been added to the 4.14-stable tree

Patch "sunrpc: Fix rpc_task_begin trace point" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    sunrpc: Fix rpc_task_begin trace point

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     sunrpc-fix-rpc_task_begin-trace-point.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Tue Dec 12 10:32:42 CET 2017
From: Chuck Lever <chuck.lever@oracle.com>
Date: Fri, 3 Nov 2017 13:46:06 -0400
Subject: sunrpc: Fix rpc_task_begin trace point

From: Chuck Lever <chuck.lever@oracle.com>


[ Upstream commit b2bfe5915d5fe7577221031a39ac722a0a2a1199 ]

The rpc_task_begin trace point always display a task ID of zero.
Move the trace point call site so that it picks up the new task ID.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/sunrpc/sched.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -274,10 +274,9 @@ static inline void rpc_task_set_debuginf
 
 static void rpc_set_active(struct rpc_task *task)
 {
-	trace_rpc_task_begin(task->tk_client, task, NULL);
-
 	rpc_task_set_debuginfo(task);
 	set_bit(RPC_TASK_ACTIVE, &task->tk_runstate);
+	trace_rpc_task_begin(task->tk_client, task, NULL);
 }
 
 /*


Patches currently in stable-queue which might be from chuck.lever@oracle.com are

queue-4.14/sunrpc-fix-rpc_task_begin-trace-point.patch