diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_validation.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_validation.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h b/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h index fd83e017c2a5..1d2322ad6fd5 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h @@ -173,6 +173,20 @@ vmw_validation_bo_reserve(struct vmw_validation_context *ctx, } /** + * vmw_validation_bo_backoff - Unreserve buffer objects registered with a + * validation context + * @ctx: The validation context + * + * This function unreserves the buffer objects previously reserved using + * vmw_validation_bo_reserve. It's typically used as part of an error path + */ +static inline void +vmw_validation_bo_backoff(struct vmw_validation_context *ctx) +{ + ttm_eu_backoff_reservation(&ctx->ticket, &ctx->bo_list); +} + +/** * vmw_validation_bo_fence - Unreserve and fence buffer objects registered * with a validation context * @ctx: The validation context @@ -254,6 +268,4 @@ int vmw_validation_preload_res(struct vmw_validation_context *ctx, unsigned int size); void vmw_validation_res_set_dirty(struct vmw_validation_context *ctx, void *val_private, u32 dirty); -void vmw_validation_bo_backoff(struct vmw_validation_context *ctx); - #endif |