diff options
| author |   Christoph Hellwig <hch@lst.de> | 2022-04-11 16:13:51 +0200 |
|---|---|---|
| committer |   Zhi Wang <zhi.a.wang@intel.com> | 2022-04-21 07:36:56 -0400 |
| commit | 91879bbaf8890fe3595e1e580354462f80dc93de (patch) | |
| tree | 91a96cc33558cb4fdc33165d781441514f92ecb3 /drivers/gpu/drm/i915/gvt/dmabuf.c | |
| parent | drm/i915/gvt: devirtualize ->dma_{,un}map_guest_page (diff) | |
| download | linux-dev-91879bbaf8890fe3595e1e580354462f80dc93de.tar.xz linux-dev-91879bbaf8890fe3595e1e580354462f80dc93de.zip | |
drm/i915/gvt: devirtualize dma_pin_guest_page
Just call the function directly and remove a pointless wrapper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-23-hch@lst.de
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/dmabuf.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/gvt/dmabuf.c b/drivers/gpu/drm/i915/gvt/dmabuf.c index db93b6354327..90443306a9ad 100644 --- a/drivers/gpu/drm/i915/gvt/dmabuf.c +++ b/drivers/gpu/drm/i915/gvt/dmabuf.c @@ -42,18 +42,6 @@ #define GEN8_DECODE_PTE(pte) (pte & GENMASK_ULL(63, 12)) -static int vgpu_pin_dma_address(struct intel_vgpu *vgpu, - unsigned long size, - dma_addr_t dma_addr) -{ - int ret = 0; - - if (intel_gvt_hypervisor_dma_pin_guest_page(vgpu, dma_addr)) - ret = -EINVAL; - - return ret; -} - static int vgpu_gem_get_pages( struct drm_i915_gem_object *obj) { @@ -89,7 +77,7 @@ static int vgpu_gem_get_pages( for_each_sg(st->sgl, sg, page_num, i) { dma_addr_t dma_addr = GEN8_DECODE_PTE(readq(>t_entries[i])); - if (vgpu_pin_dma_address(vgpu, PAGE_SIZE, dma_addr)) { + if (intel_gvt_dma_pin_guest_page(vgpu, dma_addr)) { ret = -EINVAL; goto out; } |