Merge tag 'v3.9-rc3' into drm-intel-next-queued

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / i915 / i915_gem.c

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index d554b2171df071380832b9ad6c7f95202821b2cc..30117dc522122bf79f82fcfc1a5cf14f7e58013c 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1618,7 +1618,7 @@ i915_gem_object_truncate(struct drm_i915_gem_object *obj)
         * To do this we must instruct the shmfs to drop all of its
         * backing pages, *now*.
         */
-       inode = obj->base.filp->f_path.dentry->d_inode;
+       inode = file_inode(obj->base.filp);
        shmem_truncate_range(inode, 0, (loff_t)-1);
 
        obj->madv = __I915_MADV_PURGED;
@@ -1783,7 +1783,7 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj)
         *
         * Fail silently without starting the shrinker
         */
-       mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+       mapping = file_inode(obj->base.filp)->i_mapping;
        gfp = mapping_gfp_mask(mapping);
        gfp |= __GFP_NORETRY | __GFP_NOWARN | __GFP_NO_KSWAPD;
        gfp &= ~(__GFP_IO | __GFP_WAIT);
@@ -3747,7 +3747,7 @@ struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
                mask |= __GFP_DMA32;
        }
 
-       mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+       mapping = file_inode(obj->base.filp)->i_mapping;
        mapping_set_gfp_mask(mapping, mask);
 
        i915_gem_object_init(obj, &i915_gem_object_ops);
@@ -4241,7 +4241,7 @@ void i915_gem_free_all_phys_object(struct drm_device *dev)
 void i915_gem_detach_phys_object(struct drm_device *dev,
                                 struct drm_i915_gem_object *obj)
 {
-       struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+       struct address_space *mapping = file_inode(obj->base.filp)->i_mapping;
        char *vaddr;
        int i;
        int page_count;
@@ -4277,7 +4277,7 @@ i915_gem_attach_phys_object(struct drm_device *dev,
                            int id,
                            int align)
 {
-       struct address_space *mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
+       struct address_space *mapping = file_inode(obj->base.filp)->i_mapping;
        drm_i915_private_t *dev_priv = dev->dev_private;
        int ret = 0;
        int page_count;