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-rw-r--r--arch/arm/mm/consistent.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index c2ee18d2075..8a1bfcd5008 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -223,6 +223,8 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
pte = consistent_pte[idx] + off;
c->vm_pages = page;
+ split_page(page, order);
+
/*
* Set the "dma handle"
*/
@@ -231,7 +233,6 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
do {
BUG_ON(!pte_none(*pte));
- set_page_count(page, 1);
/*
* x86 does not mark the pages reserved...
*/
@@ -250,7 +251,6 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
* Free the otherwise unused pages.
*/
while (page < end) {
- set_page_count(page, 1);
__free_page(page);
page++;
}