[tip: core/rcu] rcu-tasks: Add #include of rcupdate_trace.h to update.c

[tip-bot2 for Paul E. McKenney]

The following commit has been merged into the core/rcu branch of tip:

Commit-ID:     5b3cc99bedf5885055fbaf35fe63d205f06b5be5
Gitweb:        https://git.kernel.org/tip/5b3cc99bedf5885055fbaf35fe63d205f06b5be5
Author:        Paul E. McKenney <paulmck@xxxxxxxxxx>
AuthorDate:    Thu, 28 May 2020 19:33:47 -07:00
Committer:     Paul E. McKenney <paulmck@xxxxxxxxxx>
CommitterDate: Mon, 29 Jun 2020 12:00:22 -07:00

rcu-tasks: Add #include of rcupdate_trace.h to update.c

Although this is in some strict sense unnecessary, it is good to allow
the compiler to compare the function declaration with its definition.
This commit therefore adds a #include of linux/rcupdate_trace.h to
kernel/rcu/update.c.

Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
 kernel/rcu/update.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 84843ad..c0fea80 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -42,6 +42,7 @@
 #include <linux/kprobes.h>
 #include <linux/slab.h>
 #include <linux/irq_work.h>
+#include <linux/rcupdate_trace.h>
 
 #define CREATE_TRACE_POINTS