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drm/ttm: use an operation ctx for ttm_mem_global_alloc

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forward the operation context to ttm_mem_global_alloc as well, and the
ultimate goal is swapout enablement for reserved BOs

Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Roger He
2017-12-08 15:09:50 +08:00
committed by Alex Deucher
parent a6c26af8a4
commit 279c01f6ef
13 changed files with 87 additions and 25 deletions
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6
drivers/gpu/drm/vmwgfx/vmwgfx_context.c
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@@ -746,6 +746,10 @@ static int vmw_context_define(struct drm_device *dev, void *data,
struct vmw_resource *tmp;
struct drm_vmw_context_arg *arg = (struct drm_vmw_context_arg *)data;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
struct ttm_operation_ctx ttm_opt_ctx = {
.interruptible = true,
.no_wait_gpu = false
};
int ret;
if (!dev_priv->has_dx && dx) {
@@ -768,7 +772,7 @@ static int vmw_context_define(struct drm_device *dev, void *data,
ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv),
vmw_user_context_size,
false, true);
&ttm_opt_ctx);
if (unlikely(ret != 0)) {
if (ret != -ERESTARTSYS)
DRM_ERROR("Out of graphics memory for context"