diff options
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 2 |
5 files changed, 12 insertions, 9 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 1aa11c39f07f..ca46e4075a26 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -628,7 +628,7 @@ extern void vmw_resource_unreference(struct vmw_resource **p_res); extern struct vmw_resource *vmw_resource_reference(struct vmw_resource *res); extern struct vmw_resource * vmw_resource_reference_unless_doomed(struct vmw_resource *res); -extern int vmw_resource_validate(struct vmw_resource *res); +extern int vmw_resource_validate(struct vmw_resource *res, bool intr); extern int vmw_resource_reserve(struct vmw_resource *res, bool interruptible, bool no_backup); extern bool vmw_resource_needs_backup(const struct vmw_resource *res); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 1f134570b759..cfc87313a431 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -659,7 +659,7 @@ static int vmw_resources_validate(struct vmw_sw_context *sw_context) struct vmw_resource *res = val->res; struct vmw_buffer_object *backup = res->backup; - ret = vmw_resource_validate(res); + ret = vmw_resource_validate(res, true); if (unlikely(ret != 0)) { if (ret != -ERESTARTSYS) DRM_ERROR("Failed to validate resource.\n"); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 0c25bb8faf80..e5659bf28ee1 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -2713,7 +2713,7 @@ int vmw_kms_helper_resource_prepare(struct vmw_resource *res, ctx->buf = vmw_bo_reference(res->backup); } - ret = vmw_resource_validate(res); + ret = vmw_resource_validate(res, interruptible); if (ret) goto out_revert; return 0; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index 92003ea5a219..315b3d60567d 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -587,15 +587,18 @@ out_no_unbind: /** * vmw_resource_validate - Make a resource up-to-date and visible * to the device. - * - * @res: The resource to make visible to the device. + * @res: The resource to make visible to the device. + * @intr: Perform waits interruptible if possible. * * On succesful return, any backup DMA buffer pointed to by @res->backup will * be reserved and validated. * On hardware resource shortage, this function will repeatedly evict * resources of the same type until the validation succeeds. + * + * Return: Zero on success, -ERESTARTSYS if interrupted, negative error code + * on failure. */ -int vmw_resource_validate(struct vmw_resource *res) +int vmw_resource_validate(struct vmw_resource *res, bool intr) { int ret; struct vmw_resource *evict_res; @@ -633,7 +636,7 @@ int vmw_resource_validate(struct vmw_resource *res) write_unlock(&dev_priv->resource_lock); /* Trylock backup buffers with a NULL ticket. */ - ret = vmw_resource_do_evict(NULL, evict_res, true); + ret = vmw_resource_do_evict(NULL, evict_res, intr); if (unlikely(ret != 0)) { write_lock(&dev_priv->resource_lock); list_add_tail(&evict_res->lru_head, lru_list); @@ -914,7 +917,7 @@ int vmw_resource_pin(struct vmw_resource *res, bool interruptible) /* Do we really need to pin the MOB as well? */ vmw_bo_pin_reserved(vbo, true); } - ret = vmw_resource_validate(res); + ret = vmw_resource_validate(res, interruptible); if (vbo) ttm_bo_unreserve(&vbo->base); if (ret) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c b/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c index 5bc00eafe381..dbb58cce0987 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c @@ -479,7 +479,7 @@ int vmw_validation_res_validate(struct vmw_validation_context *ctx, bool intr) struct vmw_resource *res = val->res; struct vmw_buffer_object *backup = res->backup; - ret = vmw_resource_validate(res); + ret = vmw_resource_validate(res, intr); if (ret) { if (ret != -ERESTARTSYS) DRM_ERROR("Failed to validate resource.\n"); |