mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf

[karo-tx-linux.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 88f3628b4e29bd92707430932d1900034ac35645..6908123162d17cd998c1e7f0bf54a27064e67588 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1772,7 +1772,6 @@ compute_partial_view(struct drm_i915_gem_object *obj,
 
 /**
  * i915_gem_fault - fault a page into the GTT
- * @area: CPU VMA in question
  * @vmf: fault info
  *
  * The fault handler is set up by drm_gem_mmap() when a object is GTT mapped
@@ -1789,9 +1788,10 @@ compute_partial_view(struct drm_i915_gem_object *obj,
  * The current feature set supported by i915_gem_fault() and thus GTT mmaps
  * is exposed via I915_PARAM_MMAP_GTT_VERSION (see i915_gem_mmap_gtt_version).
  */
-int i915_gem_fault(struct vm_area_struct *area, struct vm_fault *vmf)
+int i915_gem_fault(struct vm_fault *vmf)
 {
 #define MIN_CHUNK_PAGES ((1 << 20) >> PAGE_SHIFT) /* 1 MiB */
+       struct vm_area_struct *area = vmf->vma;
        struct drm_i915_gem_object *obj = to_intel_bo(area->vm_private_data);
        struct drm_device *dev = obj->base.dev;
        struct drm_i915_private *dev_priv = to_i915(dev);