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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 /kernel/rcu
parenta68a2bb28bbf7a6dd4672a25bd87fd1b5db4fa7d (diff)
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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 'kernel/rcu')
-rw-r--r--kernel/rcu/update.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 84dec2c8ad1b..00e77c470017 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -62,7 +62,9 @@
#define MODULE_PARAM_PREFIX "rcupdate."
#ifndef CONFIG_TINY_RCU
+extern int rcu_expedited; /* from sysctl */
module_param(rcu_expedited, int, 0);
+extern int rcu_normal; /* from sysctl */
module_param(rcu_normal, int, 0);
static int rcu_normal_after_boot;
module_param(rcu_normal_after_boot, int, 0);