linux-kernel - [PATCH 4.4 080/105] sunrpc: Fix rpc_task

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20171215092310.090390916@linuxfoundation.org>
Date:   Fri, 15 Dec 2017 10:45:18 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Chuck Lever <chuck.lever@...cle.com>,
        Anna Schumaker <Anna.Schumaker@...app.com>,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.4 080/105] sunrpc: Fix rpc_task_begin trace point

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

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

--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -273,10 +273,9 @@ 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);
 }
 
 /*