From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E405C43381 for ; Tue, 26 Mar 2019 23:31:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 61D252087E for ; Tue, 26 Mar 2019 23:31:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733070AbfCZXbc (ORCPT ); Tue, 26 Mar 2019 19:31:32 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:33524 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732981AbfCZXb1 (ORCPT ); Tue, 26 Mar 2019 19:31:27 -0400 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x2QNT539122486 for ; Tue, 26 Mar 2019 19:31:26 -0400 Received: from e16.ny.us.ibm.com (e16.ny.us.ibm.com [129.33.205.206]) by mx0a-001b2d01.pphosted.com with ESMTP id 2rfuyg3rwm-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 26 Mar 2019 19:31:26 -0400 Received: from localhost by e16.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 26 Mar 2019 23:31:24 -0000 Received: from b01cxnp23032.gho.pok.ibm.com (9.57.198.27) by e16.ny.us.ibm.com (146.89.104.203) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 26 Mar 2019 23:31:19 -0000 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x2QNVIdJ21954776 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 26 Mar 2019 23:31:18 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 78CE3B206A; Tue, 26 Mar 2019 23:31:18 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 59F1DB2066; Tue, 26 Mar 2019 23:31:18 +0000 (GMT) Received: from paulmck-ThinkPad-W541 (unknown [9.70.82.188]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Tue, 26 Mar 2019 23:31:18 +0000 (GMT) Received: by paulmck-ThinkPad-W541 (Postfix, from userid 1000) id 7C9CD16C60F9; Tue, 26 Mar 2019 16:31:19 -0700 (PDT) From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 4/9] rcutorture: Remove ->ext_irq_conflict field Date: Tue, 26 Mar 2019 16:31:13 -0700 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190326233054.GA21523@linux.ibm.com> References: <20190326233054.GA21523@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 19032623-0072-0000-0000-00000410BBFA X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010820; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000282; SDB=6.01180139; UDB=6.00617576; IPR=6.00960854; MB=3.00026170; MTD=3.00000008; XFM=3.00000015; UTC=2019-03-26 23:31:23 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19032623-0073-0000-0000-00004B9D5F37 Message-Id: <20190326233118.23057-4-paulmck@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-03-26_15:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=13 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=976 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903260158 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Back when there was a separate RCU-bh flavor, the ->ext_irq_conflict field was used to prevent executing local_bh_enable() while interrupts were disabled. However, there is no longer an RCU-bh flavor, so this commit removes the no-longer-needed ->ext_irq_conflict field. Signed-off-by: Paul E. McKenney --- kernel/rcu/rcutorture.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 2453229ba15a..21ab3c7eb221 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -299,7 +299,6 @@ struct rcu_torture_ops { int irq_capable; int can_boost; int extendables; - int ext_irq_conflict; const char *name; }; @@ -1170,10 +1169,6 @@ rcutorture_extend_mask(int oldmask, struct torture_random_state *trsp) ((!(mask & RCUTORTURE_RDR_BH) && (oldmask & RCUTORTURE_RDR_BH)) || (!(mask & RCUTORTURE_RDR_RBH) && (oldmask & RCUTORTURE_RDR_RBH)))) mask |= RCUTORTURE_RDR_BH | RCUTORTURE_RDR_RBH; - if ((mask & RCUTORTURE_RDR_IRQ) && - !(mask & cur_ops->ext_irq_conflict) && - (oldmask & cur_ops->ext_irq_conflict)) - mask |= cur_ops->ext_irq_conflict; /* Or if readers object. */ return mask ?: RCUTORTURE_RDR_RCU; } -- 2.17.1