diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2010-01-16 16:05:05 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-01-25 16:04:39 +1000 |
| commit | 8ba5152a3acd5914cade42a1c8c9dc58ad8d1a89 (patch) | |
| tree | 7e5433d4d03d753a152a9e1eec5c6e4c6958709a /drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | |
| parent | 0eaddb28d3460f13102cd82cf58af875bfb1bd53 (diff) | |
drm/vmwgfx: Optimize memory footprint for DMA buffers.
Use VRAM whenever there is free space for DMA buffers,
but use system GMR memory if using VRAM would cause an eviction.
This significantly reduces the guest system memory usage for
VMs with a large amount of VRAM allocated.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_resource.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index e0878077e8a..e01db120eff 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -872,7 +872,7 @@ int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, } ret = vmw_dmabuf_init(dev_priv, &vmw_user_bo->dma, req->size, - &vmw_vram_placement, true, + &vmw_vram_sys_placement, true, &vmw_user_dmabuf_destroy); if (unlikely(ret != 0)) return ret; |