From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sakari Ailus Subject: [RFC 4/4] mm: EXPORT_SYMBOL_GPL({find_vm_area,get_vm_area_caller}); Date: Fri, 21 Nov 2014 13:11:43 +0200 Message-ID: <1416568303-677-5-git-send-email-sakari.ailus@linux.intel.com> References: <1416568303-677-1-git-send-email-sakari.ailus@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1416568303-677-1-git-send-email-sakari.ailus-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, anil.s.keshavamurthy-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org List-Id: iommu@lists.linux-foundation.org These APIs are needed in DMA mapping API implementation as a module. Device specific IOMMUs with associated DMA mapping implementations should be buildable as modules. Signed-off-by: Sakari Ailus --- mm/vmalloc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 90520af..f22c01c 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1379,6 +1379,7 @@ struct vm_struct *get_vm_area_caller(unsigned long size, unsigned long flags, return __get_vm_area_node(size, 1, flags, VMALLOC_START, VMALLOC_END, NUMA_NO_NODE, GFP_KERNEL, caller); } +EXPORT_SYMBOL_GPL(get_vm_area_caller); /** * find_vm_area - find a continuous kernel virtual area @@ -1398,6 +1399,7 @@ struct vm_struct *find_vm_area(const void *addr) return NULL; } +EXPORT_SYMBOL_GPL(find_vm_area); /** * remove_vm_area - find and remove a continuous kernel virtual area -- 2.1.0.231.g7484e3b