NUM_PTE 471 drivers/gpu/drm/i915/i915_gem_gtt.h const u32 mask = NUM_PTE(pde_shift) - 1; NUM_PTE 491 drivers/gpu/drm/i915/i915_gem_gtt.h return NUM_PTE(pde_shift) - i915_pte_index(addr, pde_shift);