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drm/ttm: fix highuser vs dma32 confusion.

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DMA32 and highmem are sort of exclusive.

Noticed by AndrewR on #radeon.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2009-07-29 16:56:52 +10:00
parent ea3c13bd8c
commit b42db2b12d
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/ttm/ttm_tt.c
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@ -137,13 +137,15 @@ static void ttm_tt_free_page_directory(struct ttm_tt *ttm)
static struct page *ttm_tt_alloc_page(unsigned page_flags)
{
gfp_t gfp_flags = GFP_HIGHUSER;
gfp_t gfp_flags = GFP_USER;
if (page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)
gfp_flags |= __GFP_ZERO;
if (page_flags & TTM_PAGE_FLAG_DMA32)
gfp_flags |= __GFP_DMA32;
else
gfp_flags |= __GFP_HIGHMEM;
return alloc_page(gfp_flags);
}