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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-01-30 14:21:11 -0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-02-23 09:01:08 -0800
commitcc47ae0830264f07442070b36fe0d0a4d4e3c313 (patch)
tree6fb3b6b73a8f47085475d57a966940728a869895 /kernel/rcu
parentb5daa8f3b3b2b0133ad40e13d4f722070119ce36 (diff)
downloadop-kernel-dev-cc47ae0830264f07442070b36fe0d0a4d4e3c313.zip
op-kernel-dev-cc47ae0830264f07442070b36fe0d0a4d4e3c313.tar.gz
rcutorture: Abstract torture-test cleanup
This commit creates a torture_cleanup() that handles the generic cleanup actions local to kernel/torture.c. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/rcu')
-rw-r--r--kernel/rcu/rcutorture.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 93aca2f..68a689f 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -1423,21 +1423,13 @@ rcu_torture_cleanup(void)
int i;
rcutorture_record_test_transition();
- mutex_lock(&fullstop_mutex);
- if (fullstop == FULLSTOP_SHUTDOWN) {
- pr_warn(/* but going down anyway, so... */
- "Concurrent 'rmmod rcutorture' and shutdown illegal!\n");
- mutex_unlock(&fullstop_mutex);
- schedule_timeout_uninterruptible(10);
+ if (torture_cleanup()) {
if (cur_ops->cb_barrier != NULL)
cur_ops->cb_barrier();
return;
}
- fullstop = FULLSTOP_RMMOD;
- mutex_unlock(&fullstop_mutex);
unregister_reboot_notifier(&rcutorture_shutdown_nb);
- torture_shuffle_cleanup(); /* Must be first task cleaned up. */
rcu_torture_barrier_cleanup();
rcu_torture_stall_cleanup();
if (stutter_task) {
@@ -1501,7 +1493,6 @@ rcu_torture_cleanup(void)
kthread_stop(shutdown_task);
}
shutdown_task = NULL;
- torture_onoff_cleanup();
/* Wait for all RCU callbacks to fire. */
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