[PATCH-for-5.1 2/2] fuzz: add missing header for rcu_enable_atfork

[Alexander Bulekov]

In 45222b9a90, I fixed a broken check for rcu_enable_atfork introduced
in d6919e4cb6. I added a call to rcu_enable_atfork after the
call to qemu_init in fuzz.c, but forgot to include the corresponding
header, breaking --enable-fuzzing --enable-werror builds.

Fixes: 45222b9a90 ("fuzz: fix broken qtest check at rcu_disable_atfork")
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
---
 tests/qtest/fuzz/fuzz.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c
index a36d9038e0..0b66e43409 100644
--- a/tests/qtest/fuzz/fuzz.c
+++ b/tests/qtest/fuzz/fuzz.c
@@ -19,6 +19,7 @@
 #include "sysemu/runstate.h"
 #include "sysemu/sysemu.h"
 #include "qemu/main-loop.h"
+#include "qemu/rcu.h"
 #include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/qgraph.h"
 #include "fuzz.h"
-- 
2.26.2