lkml.org 
[lkml]   [2014]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH tip/core/rcu 33/45] rcutorture: Check for rcu_torture_fqs creation errors
Date
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>

The return value from torture_create_kthread() is currently ignored
when creating the rcu_torture_fqs kthread. This commit therefore
captures the return value so that it can be tested for errors.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
kernel/rcu/rcutorture.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index ea8af005ea3f..cf231f508139 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -1576,7 +1576,8 @@ rcu_torture_init(void)
fqs_duration = 0;
if (fqs_duration) {
/* Create the fqs thread */
- torture_create_kthread(rcu_torture_fqs, NULL, fqs_task);
+ firsterr = torture_create_kthread(rcu_torture_fqs, NULL,
+ fqs_task);
if (firsterr)
goto unwind;
}
--
1.8.1.5


\
 
 \ /
  Last update: 2014-04-29 04:21    [W:0.425 / U:2.624 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site