diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 820748d659396..e0c932054cd8d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3427,11 +3427,24 @@ void i915_gem_context_reset(struct drm_device *dev); int i915_gem_context_open(struct drm_device *dev, struct drm_file *file); void i915_gem_context_close(struct drm_device *dev, struct drm_file *file); int i915_switch_context(struct drm_i915_gem_request *req); -struct i915_gem_context * -i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id); void i915_gem_context_free(struct kref *ctx_ref); struct drm_i915_gem_object * i915_gem_alloc_context_obj(struct drm_device *dev, size_t size); + +static inline struct i915_gem_context * +i915_gem_context_lookup(struct drm_i915_file_private *file_priv, u32 id) +{ + struct i915_gem_context *ctx; + + lockdep_assert_held(&file_priv->dev_priv->dev->struct_mutex); + + ctx = idr_find(&file_priv->context_idr, id); + if (!ctx) + return ERR_PTR(-ENOENT); + + return ctx; +} + static inline void i915_gem_context_reference(struct i915_gem_context *ctx) { kref_get(&ctx->ref); diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 6b4c5adf4b892..a3f9adb22a73b 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -506,20 +506,6 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file) idr_destroy(&file_priv->context_idr); } -struct i915_gem_context * -i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id) -{ - struct i915_gem_context *ctx; - - lockdep_assert_held(&file_priv->dev_priv->dev->struct_mutex); - - ctx = idr_find(&file_priv->context_idr, id); - if (!ctx) - return ERR_PTR(-ENOENT); - - return ctx; -} - static inline int mi_set_context(struct drm_i915_gem_request *req, u32 hw_flags) { @@ -951,7 +937,7 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data, if (ret) return ret; - ctx = i915_gem_context_get(file_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); @@ -977,7 +963,7 @@ int i915_gem_context_getparam_ioctl(struct drm_device *dev, void *data, if (ret) return ret; - ctx = i915_gem_context_get(file_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); @@ -1020,7 +1006,7 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data, if (ret) return ret; - ctx = i915_gem_context_get(file_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); @@ -1072,7 +1058,7 @@ int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, if (ret) return ret; - ctx = i915_gem_context_get(file->driver_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file->driver_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index e61b92d7b0bc4..84d990331abd7 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1075,7 +1075,7 @@ i915_gem_validate_context(struct drm_device *dev, struct drm_file *file, if (engine->id != RCS && ctx_id != DEFAULT_CONTEXT_HANDLE) return ERR_PTR(-EINVAL); - ctx = i915_gem_context_get(file->driver_priv, ctx_id); + ctx = i915_gem_context_lookup(file->driver_priv, ctx_id); if (IS_ERR(ctx)) return ctx;