diff options
| author | Rebecca Schultz Zavin <rebecca@android.com> | 2010-10-12 17:03:02 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:36:10 -0800 |
| commit | 0a409ec2574bfa83bcce27e0c751e559816b95b5 (patch) | |
| tree | 1eea499fa90c836b19afcdf0e868c14731e7a2ed /drivers/video/tegra/nvmap/nvmap_handle.c | |
| parent | 925fcef809ca69e55890d3f9bd0e066880cc1c67 (diff) | |
video: tegra: nvmap: Only allow allocations out of highmem
Low mem pages are allocated in larger super pages and their caching
attributes can't be controlled on a per page basis. This patch
forces nvmap to map out of highmem pages which are guaranteed to have
page mappings.
Change-Id: Id3921342ecceb0345d43365d4dd90b82ca8cfd11
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Diffstat (limited to 'drivers/video/tegra/nvmap/nvmap_handle.c')
| -rw-r--r-- | drivers/video/tegra/nvmap/nvmap_handle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/nvmap/nvmap_handle.c b/drivers/video/tegra/nvmap/nvmap_handle.c index eed3403db02d..21cbf9c4d85d 100644 --- a/drivers/video/tegra/nvmap/nvmap_handle.c +++ b/drivers/video/tegra/nvmap/nvmap_handle.c @@ -38,7 +38,7 @@ #include "nvmap_mru.h" #define NVMAP_SECURE_HEAPS (NVMAP_HEAP_CARVEOUT_IRAM | NVMAP_HEAP_IOVMM) -#define GFP_NVMAP (GFP_KERNEL | __GFP_HIGHMEM | __GFP_NOWARN) +#define GFP_NVMAP (__GFP_HIGHMEM | __GFP_NOWARN) /* handles may be arbitrarily large (16+MiB), and any handle allocated from * the kernel (i.e., not a carveout handle) includes its array of pages. to * preserve kmalloc space, if the array of pages exceeds PAGELIST_VMALLOC_MIN, |