From: "Paul E. McKenney" <[email protected]> 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 <[email protected]> Reviewed-by: Josh Triplett <[email protected]> --- 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; -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
