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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-05-03 09:27:15 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-06-08 18:52:27 -0700
commit3caec62fbb313946b9be53720bbf2280bb19ec28 (patch)
treec8d710880df48a7c0ed48f26a3e4583ac9e0ae90 /include
parenta68a2bb28bbf7a6dd4672a25bd87fd1b5db4fa7d (diff)
rcu: Move rcu_expedited and rcu_normal externs from rcupdate.h
The rcu_expedited and rcu_normal variables are used only by sysctl and kernel/rcu/update.c, so it does not make sense to their extern declarations in rcupdate.h. This commit therefore moves these extern declarations to update.c. Reported-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/rcupdate.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 7a206f039fc2..6e7e930c1610 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -46,13 +46,6 @@
#include <linux/ktime.h>
#include <linux/irqflags.h>
-#include <asm/barrier.h>
-
-#ifndef CONFIG_TINY_RCU
-extern int rcu_expedited; /* for sysctl */
-extern int rcu_normal; /* also for sysctl */
-#endif /* #ifndef CONFIG_TINY_RCU */
-
#ifdef CONFIG_TINY_RCU
/* Tiny RCU doesn't expedite, as its purpose in life is instead to be tiny. */
static inline bool rcu_gp_is_normal(void) /* Internal RCU use. */