lib/test_vmalloc.c: Rename kvfree_rcu() to kvfree_rcu_mightsleep()

The kvfree_rcu() macro's single-argument form is deprecated.  Therefore
switch to the new kvfree_rcu_mightsleep() variant. The goal is to
avoid accidental use of the single-argument forms, which can introduce
functionality bugs in atomic contexts and latency bugs in non-atomic
contexts.

Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>

diff --git a/lib/test_vmalloc.c b/lib/test_vmalloc.c
index de4ee0d..cd2bdba 100644 (file)
--- a/lib/test_vmalloc.c
+++ b/lib/test_vmalloc.c
@@ -334,7 +334,7 @@ kvfree_rcu_1_arg_vmalloc_test(void)
                        return -1;
 
                p->array[0] = 'a';
-               kvfree_rcu(p);
+               kvfree_rcu_mightsleep(p);
        }
 
        return 0;