diff options
author | Anton Vorontsov <cbouatmailru@gmail.com> | 2010-04-26 21:56:19 +0400 |
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committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2010-04-26 21:56:19 +0400 |
commit | 8ef1bb539203629f77a61976e4f25415e1083bff (patch) | |
tree | 4fee25aca0928f112716fb02d27b1b355d0843b4 /arch/arm/mm/dma-mapping.c | |
parent | a3bcbbee83f55cbaec9b2ad748e7300c7feb2192 (diff) | |
parent | b91ce4d14a21fc04d165be30319541e0f9204f15 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/arm/mm/dma-mapping.c')
-rw-r--r-- | arch/arm/mm/dma-mapping.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 0da7eccf774..13fa536d82e 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -11,7 +11,7 @@ */ #include <linux/module.h> #include <linux/mm.h> -#include <linux/slab.h> +#include <linux/gfp.h> #include <linux/errno.h> #include <linux/list.h> #include <linux/init.h> @@ -464,6 +464,11 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset, vaddr += offset; op(vaddr, len, dir); kunmap_high(page); + } else if (cache_is_vipt()) { + pte_t saved_pte; + vaddr = kmap_high_l1_vipt(page, &saved_pte); + op(vaddr + offset, len, dir); + kunmap_high_l1_vipt(page, saved_pte); } } else { vaddr = page_address(page) + offset; |