[PATCH v8 1/5] Add KUnit Struct to Current Task

David Gow
2020-06-06T04:04:03Z

From: Patricia Alfonso <trishalfonso@google.com>

In order to integrate debugging tools like KASAN into the KUnit
framework, add KUnit struct to the current task to keep track of the
current KUnit test.

Signed-off-by: Patricia Alfonso <trishalfonso@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: David Gow <davidgow@google.com>
---
include/linux/sched.h | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4418f5cb8324..e50c568a8dc7 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1188,6 +1188,10 @@ struct task_struct {
unsigned int kasan_depth;
#endif

+#if IS_ENABLED(CONFIG_KUNIT)
+ struct kunit *kunit_test;
+#endif
+
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
/* Index of current stored address in ret_stack: */
int curr_ret_stack;
--
2.27.0.278.ge193c7cf3a9-goog