Some more improvements as per Chris' comments. Matthew Auld (23): mm/shmem: introduce shmem_file_setup_with_mnt drm/i915: introduce simple gemfs drm/i915/gemfs: enable THP drm/i915: introduce page_size_mask to dev_info drm/i915: push set_pages down to the callers drm/i915: introduce page_size members drm/i915: introduce vm set_pages/clear_pages drm/i915: align the vma start to the largest gtt page size drm/i915: align 64K objects to 2M drm/i915: enable IPS bit for 64K pages drm/i915: disable GTT cache for 2M/1G pages drm/i915: support 1G pages for the 48b PPGTT drm/i915: support 2M pages for the 48b PPGTT drm/i915: add support for 64K scratch page drm/i915: support 64K pages for the 48b PPGTT drm/i915: accurate page size tracking for the ppgtt drm/i915/debugfs: include some gtt page size metrics drm/i915/selftests: huge page tests drm/i915/selftests: mix huge pages drm/i915: disable platform support for vGPU huge gtt pages drm/i915: enable platform support for 64K pages drm/i915: enable platform support for 2M pages drm/i915: enable platform support for 1G pages drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/i915_debugfs.c | 42 +- drivers/gpu/drm/i915/i915_drv.h | 9 +- drivers/gpu/drm/i915/i915_gem.c | 135 +- drivers/gpu/drm/i915/i915_gem_dmabuf.c | 21 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 268 +++- drivers/gpu/drm/i915/i915_gem_gtt.h | 22 +- drivers/gpu/drm/i915/i915_gem_internal.c | 18 +- drivers/gpu/drm/i915/i915_gem_object.h | 29 +- drivers/gpu/drm/i915/i915_gem_stolen.c | 16 +- drivers/gpu/drm/i915/i915_gem_userptr.c | 23 +- drivers/gpu/drm/i915/i915_gemfs.c | 67 + drivers/gpu/drm/i915/i915_gemfs.h | 34 + drivers/gpu/drm/i915/i915_pci.c | 25 + drivers/gpu/drm/i915/i915_reg.h | 3 + drivers/gpu/drm/i915/i915_vma.c | 47 +- drivers/gpu/drm/i915/i915_vma.h | 1 + drivers/gpu/drm/i915/intel_pm.c | 9 +- drivers/gpu/drm/i915/selftests/huge_gem_object.c | 14 +- drivers/gpu/drm/i915/selftests/huge_pages.c | 1310 ++++++++++++++++++++ drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 14 +- .../gpu/drm/i915/selftests/i915_live_selftests.h | 1 + .../gpu/drm/i915/selftests/i915_mock_selftests.h | 1 + drivers/gpu/drm/i915/selftests/mock_gem_device.c | 16 +- drivers/gpu/drm/i915/selftests/mock_gtt.c | 11 +- drivers/gpu/drm/i915/selftests/scatterlist.c | 15 + include/linux/shmem_fs.h | 2 + mm/shmem.c | 30 +- 28 files changed, 2055 insertions(+), 129 deletions(-) create mode 100644 drivers/gpu/drm/i915/i915_gemfs.c create mode 100644 drivers/gpu/drm/i915/i915_gemfs.h create mode 100644 drivers/gpu/drm/i915/selftests/huge_pages.c -- 2.13.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
