Commit-ID: 47d65935a7f26f24417585e872e254c7ecc6596f
Gitweb: http://git.kernel.org/tip/47d65935a7f26f24417585e872e254c7ecc6596f
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Wed, 27 Mar 2013 09:05:34 -0700
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Mon, 10 Jun 2013 13:45:50 -0700
rcu: Remove rcu_preempt_remove_callbacks()
With the removal of CONFIG_TINY_PREEMPT_RCU, rcu_preempt_remove_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 9178282..6f5a2a6 100644
--- a/kernel/rcutiny.c
+++ b/kernel/rcutiny.c
@@ -289,7 +289,6 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
*rcp->donetail = NULL;
if (rcp->curtail == rcp->donetail)
rcp->curtail = &rcp->rcucblist;
- rcu_preempt_remove_callbacks(rcp);
rcp->donetail = &rcp->rcucblist;
local_irq_restore(flags);
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index 404b3a3..8b835b9 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -104,14 +104,6 @@ static void check_cpu_stalls(void)
/*
* Because preemptible RCU does not exist, it never has any callbacks
- * to remove.
- */
-static void rcu_preempt_remove_callbacks(struct rcu_ctrlblk *rcp)
-{
-}
-
-/*
- * Because preemptible RCU does not exist, it never has any callbacks
* to process.
*/
static void rcu_preempt_process_callbacks(void)
--
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