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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 EE2F4C43333 for ; Wed, 6 Jan 2021 13:40:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C098A2313E for ; Wed, 6 Jan 2021 13:40:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727263AbhAFNkH (ORCPT ); Wed, 6 Jan 2021 08:40:07 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:10028 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727171AbhAFNj5 (ORCPT ); Wed, 6 Jan 2021 08:39:57 -0500 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4D9r6L53K4zhwLG; Wed, 6 Jan 2021 21:38:18 +0800 (CST) Received: from localhost.localdomain (10.69.192.58) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.498.0; Wed, 6 Jan 2021 21:39:03 +0800 From: John Garry To: , CC: , , , John Garry Subject: [PATCH v2 3/6] iova: Stop exporting some more functions Date: Wed, 6 Jan 2021 21:35:08 +0800 Message-ID: <1609940111-28563-4-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1609940111-28563-1-git-send-email-john.garry@huawei.com> References: <1609940111-28563-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.58] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following functions are not referenced outside dma-iommu.c (and iova.c), which can only be built-in: - init_iova_flush_queue() - free_iova_fast() - queue_iova() - alloc_iova_fast() So stop exporting them. Signed-off-by: John Garry --- drivers/iommu/iova.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index 04f0a3ae1c63..f9c35852018d 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -112,7 +112,6 @@ int init_iova_flush_queue(struct iova_domain *iovad, return 0; } -EXPORT_SYMBOL_GPL(init_iova_flush_queue); static struct rb_node * __get_cached_rbnode(struct iova_domain *iovad, unsigned long limit_pfn) @@ -451,7 +450,6 @@ alloc_iova_fast(struct iova_domain *iovad, unsigned long size, return new_iova->pfn_lo; } -EXPORT_SYMBOL_GPL(alloc_iova_fast); /** * free_iova_fast - free iova pfn range into rcache @@ -469,7 +467,6 @@ free_iova_fast(struct iova_domain *iovad, unsigned long pfn, unsigned long size) free_iova(iovad, pfn); } -EXPORT_SYMBOL_GPL(free_iova_fast); #define fq_ring_for_each(i, fq) \ for ((i) = (fq)->head; (i) != (fq)->tail; (i) = ((i) + 1) % IOVA_FQ_SIZE) @@ -598,7 +595,6 @@ void queue_iova(struct iova_domain *iovad, mod_timer(&iovad->fq_timer, jiffies + msecs_to_jiffies(IOVA_FQ_TIMEOUT)); } -EXPORT_SYMBOL_GPL(queue_iova); /** * put_iova_domain - destroys the iova doamin -- 2.26.2