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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 1AA64C43143 for ; Fri, 22 Jun 2018 05:48:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D1EED23D83 for ; Fri, 22 Jun 2018 05:48:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D1EED23D83 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.vnet.ibm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751097AbeFVFsL (ORCPT ); Fri, 22 Jun 2018 01:48:11 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:41330 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750779AbeFVFsK (ORCPT ); Fri, 22 Jun 2018 01:48:10 -0400 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w5M5iHk9002399 for ; Fri, 22 Jun 2018 01:48:09 -0400 Received: from e06smtp04.uk.ibm.com (e06smtp04.uk.ibm.com [195.75.94.100]) by mx0b-001b2d01.pphosted.com with ESMTP id 2jrpg5rf00-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 22 Jun 2018 01:48:09 -0400 Received: from localhost by e06smtp04.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 22 Jun 2018 06:48:06 +0100 Received: from b06cxnps4076.portsmouth.uk.ibm.com (9.149.109.198) by e06smtp04.uk.ibm.com (192.168.101.134) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 22 Jun 2018 06:48:02 +0100 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w5M5m1qG30605442 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 22 Jun 2018 05:48:01 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 15C854C044; Fri, 22 Jun 2018 06:48:01 +0100 (BST) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9B92C4C040; Fri, 22 Jun 2018 06:47:59 +0100 (BST) Received: from skywalker (unknown [9.124.31.51]) by d06av22.portsmouth.uk.ibm.com (Postfix) with SMTP; Fri, 22 Jun 2018 06:47:59 +0100 (BST) Received: (nullmailer pid 3241 invoked by uid 1000); Fri, 22 Jun 2018 05:47:59 -0000 From: "Aneesh Kumar K.V" To: Matthew Wilcox , Nicholas Piggin Cc: linux-kernel@vger.kernel.org, Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thiago Jung Bauermann , Ram Pai , linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH 13/26] ppc: Convert mmu context allocation to new IDA API In-Reply-To: <20180622043815.GA31255@bombadil.infradead.org> References: <20180621212835.5636-1-willy@infradead.org> <20180621212835.5636-14-willy@infradead.org> <20180622121511.00ae9d00@roar.ozlabs.ibm.com> <20180622043815.GA31255@bombadil.infradead.org> Date: Fri, 22 Jun 2018 11:17:59 +0530 MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-GCONF: 00 x-cbid: 18062205-0016-0000-0000-000001DECA4D X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18062205-0017-0000-0000-00003232E9C3 Message-Id: <87tvpvbcds.fsf@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-06-22_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=477 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1806210000 definitions=main-1806220063 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Matthew Wilcox writes: > this situation from occurring (like, oh i don't know, this function only > being called on process exit, so implicitly only called once per context). > That is correct.