From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757358Ab3ETPBL (ORCPT ); Mon, 20 May 2013 11:01:11 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:59447 "EHLO e9.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756165Ab3ETO6o (ORCPT ); Mon, 20 May 2013 10:58:44 -0400 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, sbw@mit.edu, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 07/13] rcu: Remove check_cpu_stall_preempt() Date: Mon, 20 May 2013 07:58:14 -0700 Message-Id: <1369061900-546-7-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1369061900-546-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20130520145751.GA32218@linux.vnet.ibm.com> <1369061900-546-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13052014-7182-0000-0000-000006CA6AF0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" 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 Reviewed-by: Josh Triplett --- 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 */ -- 1.8.1.5