[PATCH] srcutree: Skip torture to-big transition for atomic SRCU

[Kunwu Chan]

Atomic SRCU does not use the srcu_node combining tree.  Exclude it
from the SRCU_SIZING_IS_TORTURE() transition in
srcu_torture_stats_print().

Signed-off-by: Kunwu Chan <kunwu.chan@xxxxxxxxx>
---
 kernel/rcu/srcutree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c
index d462102c6bb6..99d11fb4123a 100644
--- a/kernel/rcu/srcutree.c
+++ b/kernel/rcu/srcutree.c
@@ -2421,7 +2421,7 @@ void srcu_torture_stats_print(struct srcu_struct *ssp, char *tt, char *tf)
 		}
 		pr_cont(" T(%ld,%ld)\n", s0, s1);
 	}
-	if (SRCU_SIZING_IS_TORTURE())
+	if (SRCU_SIZING_IS_TORTURE() && ssp->srcu_reader_flavor != SRCU_READ_FLAVOR_ATOMIC)
 		srcu_transition_to_big(ssp);
 }
 EXPORT_SYMBOL_GPL(srcu_torture_stats_print);
-- 
2.43.0