diff options
Diffstat (limited to 'arch/arm/mm')
-rw-r--r-- | arch/arm/mm/consistent.c | 4 | ||||
-rw-r--r-- | arch/arm/mm/init.c | 2 |
2 files changed, 3 insertions, 3 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 | } |
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 8b276ee38acf..b0321e943b76 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c | |||
@@ -531,7 +531,7 @@ static inline void free_area(unsigned long addr, unsigned long end, char *s) | |||
531 | for (; addr < end; addr += PAGE_SIZE) { | 531 | for (; addr < end; addr += PAGE_SIZE) { |
532 | struct page *page = virt_to_page(addr); | 532 | struct page *page = virt_to_page(addr); |
533 | ClearPageReserved(page); | 533 | ClearPageReserved(page); |
534 | set_page_count(page, 1); | 534 | init_page_count(page); |
535 | free_page(addr); | 535 | free_page(addr); |
536 | totalram_pages++; | 536 | totalram_pages++; |
537 | } | 537 | } |