Commit-ID: 58c4e69d43df91fd6a55bc070474aad6b7cfb18d
Gitweb: http://git.kernel.org/tip/58c4e69d43df91fd6a55bc070474aad6b7cfb18d
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Wed, 27 Mar 2013 09:11:12 -0700
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Mon, 10 Jun 2013 13:45:50 -0700
rcu: Remove rcu_preempt_process_callbacks()
With the removal of CONFIG_TINY_PREEMPT_RCU, rcu_preempt_process_callbacks()
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.c | 1 -
kernel/rcutiny_plugin.h | 8 --------
2 files changed, 9 deletions(-)
diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c
index 6f5a2a6..7fc2339 100644
--- a/kernel/rcutiny.c
+++ b/kernel/rcutiny.c
@@ -314,7 +314,6 @@ static void rcu_process_callbacks(struct softirq_action *unused)
{
__rcu_process_callbacks(&rcu_sched_ctrlblk);
__rcu_process_callbacks(&rcu_bh_ctrlblk);
- rcu_preempt_process_callbacks();
}
/*
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index 8b835b9..bfe9924 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -102,14 +102,6 @@ static void check_cpu_stalls(void)
RCU_TRACE(check_cpu_stall_preempt());
}
-/*
- * Because preemptible RCU does not exist, it never has any callbacks
- * to process.
- */
-static void rcu_preempt_process_callbacks(void)
-{
-}
-
/* Hold off callback invocation until early_initcall() time. */
static int rcu_scheduler_fully_active __read_mostly;
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|