Commit-ID: 4879c84daa7bd6757b99ef76b30d4fcebccfcc6f
Gitweb: http://git.kernel.org/tip/4879c84daa7bd6757b99ef76b30d4fcebccfcc6f
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Wed, 27 Mar 2013 10:18:04 -0700
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Mon, 10 Jun 2013 13:45:51 -0700
rcu: Remove check_cpu_stall_preempt()
With the removal of CONFIG_TINY_PREEMPT_RCU, check_cpu_stall_preempt()
is now an empty function. This commit therefore eliminates it by
inlining it.
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
kernel/rcutiny_plugin.h | 7 -------
1 file changed, 7 deletions(-)
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index 36fd83c..bac3a6e 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -82,8 +82,6 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
rcp->jiffies_stall = jiffies + rcu_jiffies_till_stall_check();
}
-static void check_cpu_stall_preempt(void);
-
#endif /* #ifdef CONFIG_RCU_TRACE */
static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
@@ -99,7 +97,6 @@ static void check_cpu_stalls(void)
{
RCU_TRACE(check_cpu_stall(&rcu_bh_ctrlblk));
RCU_TRACE(check_cpu_stall(&rcu_sched_ctrlblk));
- RCU_TRACE(check_cpu_stall_preempt());
}
#ifdef CONFIG_DEBUG_LOCK_ALLOC
@@ -182,8 +179,4 @@ MODULE_AUTHOR("Paul E. McKenney");
MODULE_DESCRIPTION("Read-Copy Update tracing for tiny implementation");
MODULE_LICENSE("GPL");
-static void check_cpu_stall_preempt(void)
-{
-}
-
#endif /* #ifdef CONFIG_RCU_TRACE */
--
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