From: Marek Olšák <marek.ol...@amd.com> --- src/gallium/winsys/amdgpu/drm/amdgpu_bo.c | 9 +++++++-- 1 file 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 a9271c33ee9..36e2c4ec0dc 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c @@ -449,24 +449,29 @@ static struct amdgpu_winsys_bo *amdgpu_create_bo(struct amdgpu_winsys *ws, r = amdgpu_bo_alloc(ws->dev, &request, &buf_handle); if (r) { fprintf(stderr, "amdgpu: Failed to allocate a buffer:\n"); fprintf(stderr, "amdgpu: size : %"PRIu64" bytes\n", size); fprintf(stderr, "amdgpu: alignment : %u bytes\n", alignment); fprintf(stderr, "amdgpu: domains : %u\n", initial_domain); goto error_bo_alloc; } 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) goto error_va_alloc; unsigned vm_flags = AMDGPU_VM_PAGE_READABLE | AMDGPU_VM_PAGE_EXECUTABLE; if (!(flags & RADEON_FLAG_READ_ONLY)) vm_flags |= AMDGPU_VM_PAGE_WRITEABLE; -- 2.17.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev