[Intel-gfx] [PATCH 00/22] huge gtt pages
Matthew Auld
matthew.auld at intel.com
Tue Aug 15 18:11:53 UTC 2017
Some bits of polish, with the larger change being the 64K scratch page, which we
need to fully support 64K pages, as pointed out by Chris.
Matthew Auld (22):
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: 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 | 97 +-
drivers/gpu/drm/i915/i915_gem_dmabuf.c | 17 +-
drivers/gpu/drm/i915/i915_gem_gtt.c | 264 +++-
drivers/gpu/drm/i915/i915_gem_gtt.h | 22 +-
drivers/gpu/drm/i915/i915_gem_internal.c | 5 +-
drivers/gpu/drm/i915/i915_gem_object.h | 30 +-
drivers/gpu/drm/i915/i915_gem_stolen.c | 13 +-
drivers/gpu/drm/i915/i915_gem_userptr.c | 26 +-
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 | 49 +-
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 | 4 +-
drivers/gpu/drm/i915/selftests/huge_pages.c | 1281 ++++++++++++++++++++
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 3 +-
.../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, 1981 insertions(+), 97 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
--
2.13.4
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