winsys/amdgpu: clean up code around BO VM alignment

Reviewed-by: Bas Nieuwenhuizen <[email protected]>

1 files changed, 7 insertions, 2 deletions

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
index e7db383c69b..dd3e8984dac 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
@@ -488,10 +488,15 @@ static struct amdgpu_winsys_bo *amdgpu_create_bo(struct amdgpu_winsys *ws,
    }
 
    va_gap_size = ws->check_vm ? MAX2(4 * alignment, 64 * 1024) : 0;
+
+   unsigned vm_alignment = alignment;
+
+   /* Increase the VM alignment for faster address translation. */
    if (size > ws->info.pte_fragment_size)
-	   alignment = MAX2(alignment, ws->info.pte_fragment_size);
+      vm_alignment = MAX2(vm_alignment, ws->info.pte_fragment_size);
+
    r = amdgpu_va_range_alloc(ws->dev, amdgpu_gpu_va_range_general,
-                             size + va_gap_size, alignment, 0, &va, &va_handle,
+                             size + va_gap_size, vm_alignment, 0, &va, &va_handle,
                              (flags & RADEON_FLAG_32BIT ? AMDGPU_VA_RANGE_32_BIT : 0) |
 			     AMDGPU_VA_RANGE_HIGH);
    if (r)