From patchwork Fri Oct 20 22:27:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joao Martins X-Patchwork-Id: 13431252 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DEF0FC004C0 for ; Fri, 20 Oct 2023 22:29:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230270AbjJTW3B (ORCPT ); Fri, 20 Oct 2023 18:29:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230308AbjJTW2z (ORCPT ); Fri, 20 Oct 2023 18:28:55 -0400 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A87A10C7 for ; Fri, 20 Oct 2023 15:28:44 -0700 (PDT) Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39KLwWVD013029; 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Fri, 20 Oct 2023 22:28:15 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3tubwduckw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 20 Oct 2023 22:28:14 +0000 Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 39KMSAru018735; Fri, 20 Oct 2023 22:28:14 GMT Received: from joaomart-mac.uk.oracle.com (dhcp-10-175-179-153.vpn.oracle.com [10.175.179.153]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3tubwduch3-2; Fri, 20 Oct 2023 22:28:14 +0000 From: Joao Martins To: iommu@lists.linux.dev Cc: Jason Gunthorpe , Kevin Tian , Shameerali Kolothum Thodi , Lu Baolu , Yi Liu , Yi Y Sun , Nicolin Chen , Joerg Roedel , Suravee Suthikulpanit , Will Deacon , Robin Murphy , Zhenzhong Duan , Alex Williamson , kvm@vger.kernel.org, Joao Martins Subject: [PATCH v5 01/18] vfio/iova_bitmap: Export more API symbols Date: Fri, 20 Oct 2023 23:27:47 +0100 Message-Id: <20231020222804.21850-2-joao.m.martins@oracle.com> In-Reply-To: <20231020222804.21850-1-joao.m.martins@oracle.com> References: <20231020222804.21850-1-joao.m.martins@oracle.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-20_10,2023-10-19_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=999 bulkscore=0 spamscore=0 malwarescore=0 phishscore=0 mlxscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310170001 definitions=main-2310200191 X-Proofpoint-GUID: Tai4D6Nf86y7G8wQ97_AkK0H0cFNE3hb X-Proofpoint-ORIG-GUID: Tai4D6Nf86y7G8wQ97_AkK0H0cFNE3hb Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org In preparation to move iova_bitmap into iommufd, export the rest of API symbols that will be used in what could be used by modules, namely: iova_bitmap_alloc iova_bitmap_free iova_bitmap_for_each Suggested-by: Alex Williamson Signed-off-by: Joao Martins Reviewed-by: Jason Gunthorpe Reviewed-by: Kevin Tian Reviewed-by: Alex Williamson --- drivers/vfio/iova_bitmap.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/vfio/iova_bitmap.c b/drivers/vfio/iova_bitmap.c index 0848f920efb7..f54b56388e00 100644 --- a/drivers/vfio/iova_bitmap.c +++ b/drivers/vfio/iova_bitmap.c @@ -268,6 +268,7 @@ struct iova_bitmap *iova_bitmap_alloc(unsigned long iova, size_t length, iova_bitmap_free(bitmap); return ERR_PTR(rc); } +EXPORT_SYMBOL_GPL(iova_bitmap_alloc); /** * iova_bitmap_free() - Frees an IOVA bitmap object @@ -289,6 +290,7 @@ void iova_bitmap_free(struct iova_bitmap *bitmap) kfree(bitmap); } +EXPORT_SYMBOL_GPL(iova_bitmap_free); /* * Returns the remaining bitmap indexes from mapped_total_index to process for @@ -387,6 +389,7 @@ int iova_bitmap_for_each(struct iova_bitmap *bitmap, void *opaque, return ret; } +EXPORT_SYMBOL_GPL(iova_bitmap_for_each); /** * iova_bitmap_set() - Records an IOVA range in bitmap