diff options
Diffstat (limited to 'arch/arm/mm/consistent.c')
-rw-r--r-- | arch/arm/mm/consistent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c index c2ee18d2075e..8a1bfcd50087 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, | |||
223 | pte = consistent_pte[idx] + off; | 223 | pte = consistent_pte[idx] + off; |
224 | c->vm_pages = page; | 224 | c->vm_pages = page; |
225 | 225 | ||
226 | split_page(page, order); | ||
227 | |||
226 | /* | 228 | /* |
227 | * Set the "dma handle" | 229 | * Set the "dma handle" |
228 | */ | 230 | */ |
@@ -231,7 +233,6 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp, | |||
231 | do { | 233 | do { |
232 | BUG_ON(!pte_none(*pte)); | 234 | BUG_ON(!pte_none(*pte)); |
233 | 235 | ||
234 | set_page_count(page, 1); | ||
235 | /* | 236 | /* |
236 | * x86 does not mark the pages reserved... | 237 | * x86 does not mark the pages reserved... |
237 | */ | 238 | */ |
@@ -250,7 +251,6 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp, | |||
250 | * Free the otherwise unused pages. | 251 | * Free the otherwise unused pages. |
251 | */ | 252 | */ |
252 | while (page < end) { | 253 | while (page < end) { |
253 | set_page_count(page, 1); | ||
254 | __free_page(page); | 254 | __free_page(page); |
255 | page++; | 255 | page++; |
256 | } | 256 | } |