From 59d80fd8351b7b9a5dc7bbfa8bc4ca19f6ff3dad Mon Sep 17 00:00:00 2001
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Date: Fri, 28 Apr 2017 10:20:28 -0700
Subject: rcu: Print out rcupdate.c non-default boot-time settings
This commit adds a rcupdate_announce_bootup_oddness() function to
print out non-default values of significant kernel boot parameter
settings to aid in debugging.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
include/linux/rcupdate.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'include/linux/rcupdate.h')
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index e1e5d002fdb9..393e461d3ea8 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -76,6 +76,7 @@ bool rcu_gp_is_normal(void); /* Internal RCU use. */
bool rcu_gp_is_expedited(void); /* Internal RCU use. */
void rcu_expedite_gp(void);
void rcu_unexpedite_gp(void);
+void rcupdate_announce_bootup_oddness(void);
#endif /* #else #ifdef CONFIG_TINY_RCU */
enum rcutorture_type {
--
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