Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946022Ab2JLRND (ORCPT ); Fri, 12 Oct 2012 13:13:03 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:3835 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1945984Ab2JLRMW (ORCPT ); Fri, 12 Oct 2012 13:12:22 -0400 X-IronPort-AV: E=Sophos;i="4.80,578,1344182400"; d="scan'208";a="5990994" From: Lai Jiangshan To: linux-kernel@vger.kernel.org, "Paul E. McKenney" Cc: Lai Jiangshan Subject: [PATCH 2/4] srcu: export process_srcu() Date: Sat, 13 Oct 2012 01:14:15 +0800 Message-Id: <1350062057-2439-3-git-send-email-laijs@cn.fujitsu.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1350062057-2439-1-git-send-email-laijs@cn.fujitsu.com> References: <1350062057-2439-1-git-send-email-laijs@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/10/13 01:12:05, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/10/13 01:12:06, Serialize complete at 2012/10/13 01:12:06 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1812 Lines: 58 process_srcu() will be used in DEFINE_SRCU() (only). Although it is exported, it is still an internal in srcu.h. Signed-off-by: Lai Jiangshan --- include/linux/srcu.h | 2 ++ kernel/srcu.c | 6 ++---- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/srcu.h b/include/linux/srcu.h index a55ddb1..5cce128 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -78,6 +78,8 @@ int init_srcu_struct(struct srcu_struct *sp); #endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ +void process_srcu(struct work_struct *work); + /** * call_srcu() - Queue a callback for invocation after an SRCU grace period * @sp: srcu_struct in queue the callback diff --git a/kernel/srcu.c b/kernel/srcu.c index 610486d..bfe4c5a 100644 --- a/kernel/srcu.c +++ b/kernel/srcu.c @@ -94,9 +94,6 @@ static inline void rcu_batch_move(struct rcu_batch *to, struct rcu_batch *from) } } -/* single-thread state-machine */ -static void process_srcu(struct work_struct *work); - static int init_srcu_struct_fields(struct srcu_struct *sp) { sp->completed = 0; @@ -639,7 +636,7 @@ static void srcu_reschedule(struct srcu_struct *sp) /* * This is the work-queue function that handles SRCU grace periods. */ -static void process_srcu(struct work_struct *work) +void process_srcu(struct work_struct *work) { struct srcu_struct *sp; @@ -650,3 +647,4 @@ static void process_srcu(struct work_struct *work) srcu_invoke_callbacks(sp); srcu_reschedule(sp); } +EXPORT_SYMBOL_GPL(process_srcu); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/