From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754628Ab2H3STh (ORCPT ); Thu, 30 Aug 2012 14:19:37 -0400 Received: from e33.co.us.ibm.com ([32.97.110.151]:38852 "EHLO e33.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754228Ab2H3STa (ORCPT ); Thu, 30 Aug 2012 14:19:30 -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, eric.dumazet@gmail.com, darren@dvhart.com, fweisbec@gmail.com, sbw@mit.edu, patches@linaro.org, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 14/23] rcu: Remove now-unused rcu_state fields Date: Thu, 30 Aug 2012 11:18:29 -0700 Message-Id: <1346350718-30937-14-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.8 In-Reply-To: <1346350718-30937-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20120830181811.GA29154@linux.vnet.ibm.com> <1346350718-30937-1-git-send-email-paulmck@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12083018-2398-0000-0000-000009EA0076 X-IBM-ISS-SpamDetectors: X-IBM-ISS-DetailInfo: BY=3.00000293; HX=3.00000196; KW=3.00000007; PH=3.00000001; SC=3.00000007; SDB=6.00169857; UDB=6.00038507; UTC=2012-08-30 18:19:24 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" Moving the RCU grace-period processing to a kthread and adjusting the tracing resulted in two of the rcu_state structure's fields being unused. This commit therefore removes them. Signed-off-by: Paul E. McKenney --- kernel/rcutree.h | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-) diff --git a/kernel/rcutree.h b/kernel/rcutree.h index 2d4cc18..8f0293c 100644 --- a/kernel/rcutree.h +++ b/kernel/rcutree.h @@ -378,13 +378,6 @@ struct rcu_state { u8 fqs_state ____cacheline_internodealigned_in_smp; /* Force QS state. */ - u8 fqs_active; /* force_quiescent_state() */ - /* is running. */ - u8 fqs_need_gp; /* A CPU was prevented from */ - /* starting a new grace */ - /* period because */ - /* force_quiescent_state() */ - /* was running. */ u8 boost; /* Subject to priority boost. */ unsigned long gpnum; /* Current gp number. */ unsigned long completed; /* # of last completed gp. */ -- 1.7.8