From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751224AbWDKDvR (ORCPT ); Mon, 10 Apr 2006 23:51:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751226AbWDKDvQ (ORCPT ); Mon, 10 Apr 2006 23:51:16 -0400 Received: from emailhub.stusta.mhn.de ([141.84.69.5]:28932 "HELO mailout.stusta.mhn.de") by vger.kernel.org with SMTP id S1751220AbWDKDvC (ORCPT ); Mon, 10 Apr 2006 23:51:02 -0400 Date: Tue, 11 Apr 2006 05:51:01 +0200 From: Adrian Bunk To: paulmck@us.ibm.com Cc: linux-kernel@vger.kernel.org Subject: [2.6 patch] kernel/rcupdate.c: kill synchronize_kernel() Message-ID: <20060411035100.GD3190@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org synchronize_kernel() is both deprecated and completely unused. Let's kill this bloat. Signed-off-by: Adrian Bunk --- Documentation/RCU/whatisRCU.txt | 1 - include/linux/rcupdate.h | 1 - kernel/rcupdate.c | 9 --------- 3 files changed, 11 deletions(-) --- linux-2.6.17-rc1-mm2-full/Documentation/RCU/whatisRCU.txt.old 2006-04-11 01:23:39.000000000 +0200 +++ linux-2.6.17-rc1-mm2-full/Documentation/RCU/whatisRCU.txt 2006-04-11 01:23:45.000000000 +0200 @@ -790,7 +790,6 @@ RCU grace period: - synchronize_kernel (deprecated) synchronize_net synchronize_sched synchronize_rcu --- linux-2.6.17-rc1-mm2-full/include/linux/rcupdate.h.old 2006-04-11 01:23:53.000000000 +0200 +++ linux-2.6.17-rc1-mm2-full/include/linux/rcupdate.h 2006-04-11 01:24:28.000000000 +0200 @@ -263,7 +263,6 @@ void (*func)(struct rcu_head *head))); extern void FASTCALL(call_rcu_bh(struct rcu_head *head, void (*func)(struct rcu_head *head))); -extern __deprecated_for_modules void synchronize_kernel(void); extern void synchronize_rcu(void); void synchronize_idle(void); extern void rcu_barrier(void); --- linux-2.6.17-rc1-mm2-full/kernel/rcupdate.c.old 2006-04-11 01:24:36.000000000 +0200 +++ linux-2.6.17-rc1-mm2-full/kernel/rcupdate.c 2006-04-11 01:24:57.000000000 +0200 @@ -593,14 +593,6 @@ wait_for_completion(&rcu.completion); } -/* - * Deprecated, use synchronize_rcu() or synchronize_sched() instead. - */ -void synchronize_kernel(void) -{ - synchronize_rcu(); -} - module_param(blimit, int, 0); module_param(qhimark, int, 0); module_param(qlowmark, int, 0); @@ -611,4 +603,3 @@ EXPORT_SYMBOL_GPL_FUTURE(call_rcu); /* WARNING: GPL-only in April 2006. */ EXPORT_SYMBOL_GPL_FUTURE(call_rcu_bh); /* WARNING: GPL-only in April 2006. */ EXPORT_SYMBOL_GPL(synchronize_rcu); -EXPORT_SYMBOL_GPL_FUTURE(synchronize_kernel); /* WARNING: GPL-only in April 2006. */