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| author | Michel Thierry <michel.thierry@intel.com> | 2015-07-29 17:23:45 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-14 18:16:16 +0200 |
| commit | 09120d4e88b13967d44d46280fb74d3ac4ac2f73 (patch) | |
| tree | 45ed3a7fa380c8a367b6fdfd2e22413db795b265 /drivers/gpu/drm/i915/i915_gem_gtt.c | |
| parent | 75067ddecf21271631bc018d2fb23ddd09b66aae (diff) | |
| download | op-kernel-dev-09120d4e88b13967d44d46280fb74d3ac4ac2f73.zip op-kernel-dev-09120d4e88b13967d44d46280fb74d3ac4ac2f73.tar.gz | |
drm/i915: Remove unnecessary gen8_clamp_pd
gen8_clamp_pd clamps to the next page directory boundary, but the macro
gen8_for_each_pde already has a check to stop at the page directory
boundary.
Furthermore, i915_pte_count also restricts to the next page table
boundary.
v2: Rebase after Mika's ppgtt cleanup / scratch merge patch series.
Suggested-by: Akash Goel <akash.goel@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: "Akash Goel" <akash.goel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 96054a5..566466f 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -955,7 +955,7 @@ static int gen8_alloc_va_range(struct i915_address_space *vm, gen8_for_each_pdpe(pd, &ppgtt->pdp, start, length, temp, pdpe) { gen8_pde_t *const page_directory = kmap_px(pd); struct i915_page_table *pt; - uint64_t pd_len = gen8_clamp_pd(start, length); + uint64_t pd_len = length; uint64_t pd_start = start; uint32_t pde; |
