3 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/srcuclassic.h b/include/linux/srcuclassic.h
index 41cf99930f34..5753f7322262 100644
--- a/include/linux/srcuclassic.h
+++ b/include/linux/srcuclassic.h
@@ -98,4 +98,18 @@ void synchronize_srcu_expedited(struct srcu_struct *sp);
 void srcu_barrier(struct srcu_struct *sp);
 unsigned long srcu_batches_completed(struct srcu_struct *sp);
 
+static inline void srcutorture_get_gp_data(enum rcutorture_type test_type,
+					   struct srcu_struct *sp, int *flags,
+					   unsigned long *gpnum,
+					   unsigned long *completed)
+{
+	if (test_type != SRCU_FLAVOR)
+		return;
+	*flags = 0;
+	*completed = sp->completed;
+	*gpnum = *completed;
+	if (sp->batch_queue.head || sp->batch_check0.head || sp->batch_check0.head)
+		(*gpnum)++;
+}
+
 #endif
diff --git a/include/linux/srcutiny.h b/include/linux/srcutiny.h
index 4f284e4f4d8c..42311ee0334f 100644
--- a/include/linux/srcutiny.h
+++ b/include/linux/srcutiny.h
@@ -78,4 +78,16 @@ static inline unsigned long srcu_batches_completed(struct srcu_struct *sp)
 	return 0;
 }
 
+static inline void srcutorture_get_gp_data(enum rcutorture_type test_type,
+					   struct srcu_struct *sp, int *flags,
+					   unsigned long *gpnum,
+					   unsigned long *completed)
+{
+	if (test_type != SRCU_FLAVOR)
+		return;
+	*flags = 0;
+	*completed = sp->srcu_gp_seq;
+	*gpnum = *completed;
+}
+
 #endif
diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h
index 94515ff226fb..3865717df124 100644
--- a/include/linux/srcutree.h
+++ b/include/linux/srcutree.h
@@ -140,4 +140,8 @@ void synchronize_srcu_expedited(struct srcu_struct *sp);
 void srcu_barrier(struct srcu_struct *sp);
 unsigned long srcu_batches_completed(struct srcu_struct *sp);
 
+void srcutorture_get_gp_data(enum rcutorture_type test_type,
+			     struct srcu_struct *sp, int *flags,
+			     unsigned long *gpnum, unsigned long *completed);
+
 #endif