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-rw-r--r--kernel/torture.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/torture.c b/kernel/torture.c
index 439451821a7f..871f63611f7f 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -700,3 +700,16 @@ int _torture_create_kthread(int (*fn)(void *arg), void *arg, char *s, char *m,
return ret;
}
EXPORT_SYMBOL_GPL(_torture_create_kthread);
+
+/*
+ * Stop a generic kthread, emitting a message.
+ */
+void _torture_stop_kthread(char *m, struct task_struct **tp)
+{
+ if (*tp == NULL)
+ return;
+ VERBOSE_TOROUT_STRING(m);
+ kthread_stop(*tp);
+ *tp = NULL;
+}
+EXPORT_SYMBOL_GPL(_torture_stop_kthread);