From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752676AbbI3AmT (ORCPT ); Tue, 29 Sep 2015 20:42:19 -0400 Received: from mga11.intel.com ([192.55.52.93]:26976 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752563AbbI3AmR (ORCPT ); Tue, 29 Sep 2015 20:42:17 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,610,1437462000"; d="scan'208";a="654724684" From: Ashutosh Dixit To: Greg Kroah-Hartman , linux-kernel@vger.kernel.org Cc: Sakari Ailus , David Woodhouse , Joerg Roedel , iommu@lists.linux-foundation.org, Ashutosh Dixit , Sudeep Dutt , Nikhil Rao Subject: [PATCH char-misc-next v2 02/22] iommu: iova: Export symbols Date: Tue, 29 Sep 2015 18:07:30 -0700 Message-Id: X-Mailer: git-send-email 2.0.0.rc3.2.g998f840 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sakari Ailus Use EXPORT_SYMBOL_GPL() to export the iova library symbols. The symbols include: init_iova_domain(); iova_cache_get(); iova_cache_put(); iova_cache_init(); alloc_iova(); find_iova(); __free_iova(); free_iova(); put_iova_domain(); reserve_iova(); copy_reserved_iova(); Signed-off-by: Sakari Ailus Signed-off-by: David Woodhouse --- drivers/iommu/iova.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index 400f4d1..dd87123 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -38,6 +38,7 @@ init_iova_domain(struct iova_domain *iovad, unsigned long granule, iovad->start_pfn = start_pfn; iovad->dma_32bit_pfn = pfn_32bit; } +EXPORT_SYMBOL_GPL(init_iova_domain); static struct rb_node * __get_cached_rbnode(struct iova_domain *iovad, unsigned long *limit_pfn) @@ -243,6 +244,7 @@ int iova_cache_get(void) return 0; } +EXPORT_SYMBOL_GPL(iova_cache_get); void iova_cache_put(void) { @@ -256,6 +258,7 @@ void iova_cache_put(void) kmem_cache_destroy(iova_cache); mutex_unlock(&iova_cache_mutex); } +EXPORT_SYMBOL_GPL(iova_cache_put); /** * alloc_iova - allocates an iova @@ -296,6 +299,7 @@ alloc_iova(struct iova_domain *iovad, unsigned long size, return new_iova; } +EXPORT_SYMBOL_GPL(alloc_iova); /** * find_iova - find's an iova for a given pfn @@ -336,6 +340,7 @@ struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn) spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); return NULL; } +EXPORT_SYMBOL_GPL(find_iova); /** * __free_iova - frees the given iova @@ -354,6 +359,7 @@ __free_iova(struct iova_domain *iovad, struct iova *iova) spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); free_iova_mem(iova); } +EXPORT_SYMBOL_GPL(__free_iova); /** * free_iova - finds and frees the iova for a given pfn @@ -371,6 +377,7 @@ free_iova(struct iova_domain *iovad, unsigned long pfn) __free_iova(iovad, iova); } +EXPORT_SYMBOL_GPL(free_iova); /** * put_iova_domain - destroys the iova doamin @@ -393,6 +400,7 @@ void put_iova_domain(struct iova_domain *iovad) } spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); } +EXPORT_SYMBOL_GPL(put_iova_domain); static int __is_range_overlap(struct rb_node *node, @@ -482,6 +490,7 @@ finish: spin_unlock_irqrestore(&iovad->iova_rbtree_lock, flags); return iova; } +EXPORT_SYMBOL_GPL(reserve_iova); /** * copy_reserved_iova - copies the reserved between domains @@ -508,6 +517,7 @@ copy_reserved_iova(struct iova_domain *from, struct iova_domain *to) } spin_unlock_irqrestore(&from->iova_rbtree_lock, flags); } +EXPORT_SYMBOL_GPL(copy_reserved_iova); struct iova * split_and_remove_iova(struct iova_domain *iovad, struct iova *iova, -- 2.0.0.rc3.2.g998f840