Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 04/13] rcu: Remove rcu_preempt_remove_callbacks() | Date | Mon, 20 May 2013 07:58:11 -0700 |
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From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
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@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> --- 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) -- 1.8.1.5
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