From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754686AbcFTNuf (ORCPT ); Mon, 20 Jun 2016 09:50:35 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:40107 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752363AbcFTNuY (ORCPT ); Mon, 20 Jun 2016 09:50:24 -0400 X-IBM-Helo: d06dlp02.portsmouth.uk.ibm.com X-IBM-MailFrom: borntraeger@de.ibm.com X-IBM-RcptTo: kvm@vger.kernel.org;linux-kernel@vger.kernel.org;linux-s390@vger.kernel.org From: Christian Borntraeger To: Andrew Morton , linux-mm@kvack.org Cc: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , KVM , Cornelia Huck , linux-s390 , Christian Borntraeger , David Hildenbrand , linux-kernel@vger.kernel.org, Vlastimil Babka , Joonsoo Kim Subject: [PATCH 0/1] introduce page_ref_inc_return Date: Mon, 20 Jun 2016 12:38:12 +0200 X-Mailer: git-send-email 2.5.5 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16062010-0040-0000-0000-000001F07D48 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16062010-0041-0000-0000-000020BAFD59 Message-Id: <1466419093-114348-1-git-send-email-borntraeger@de.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-06-20_07:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1606200123 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 0139aa7b7fa1 ("mm: rename _count, field of the struct page, to _refcount") changed all accesses to page->_count to use wrappers. There is already a page_ref_dec_return and we need for kvm/s390 code the function "page_ref_inc_return" as well. FWIW, the code is under https://git.kernel.org/cgit/linux/kernel/git/kvms390/linux.git/log/?h=next Can I get an ack to carry this patch via the KVM/s390 tree (will be merged into Paolos kvm tree soon)? David Hildenbrand (1): mm/page_ref: introduce page_ref_inc_return include/linux/page_ref.h | 9 +++++++++ 1 file changed, 9 insertions(+) -- 2.5.5