Same as before, folding in review comments. Notably we now hook in transparent huge pages through by shmem, and *attempt* to deal with all the fun which that brings. Again should be considered very much RFC. So far I have only gone as far as testing 2M pages on my BDW machine. Thanks, Matt Matthew Auld (18): drm/i915: add page_size_mask to dev_info drm/i915: introduce drm_i915_gem_object page_size members drm/i915: pass page_size to insert_entries drm/i915: s/i915_gtt_color_adjust/i915_ggtt_color_adjust drm/i915: clean up cache coloring drm/i915: export color_differs drm/i915: introduce ppgtt page coloring drm/i915: handle evict-for-node with page coloring drm/i915: support inserting 64K pages in the ppgtt drm/i915: support inserting 2M pages in the ppgtt drm/i915: support inserting 1G pages in the ppgtt drm/i915: disable GTT cache for huge-pages drm/i915/selftests: exercise 4K and 64K mm insertion drm/i915/selftests: modify the gtt tests to also exercise huge pages drm/i915/selftests: exercise evict-for-node page coloring drm/i915/debugfs: include some huge-page metrics mm/shmem: tweak the huge-page interface drm/i915: support transparent-huge-pages through shmemfs drivers/gpu/drm/i915/i915_debugfs.c | 38 +++- drivers/gpu/drm/i915/i915_drv.h | 8 +- drivers/gpu/drm/i915/i915_gem.c | 195 ++++++++++++++++---- drivers/gpu/drm/i915/i915_gem_evict.c | 36 +++- drivers/gpu/drm/i915/i915_gem_gtt.c | 236 ++++++++++++++++++++++-- drivers/gpu/drm/i915/i915_gem_gtt.h | 35 +++- drivers/gpu/drm/i915/i915_gem_object.h | 3 + drivers/gpu/drm/i915/i915_pci.c | 23 ++- drivers/gpu/drm/i915/i915_vma.c | 32 +++- drivers/gpu/drm/i915/i915_vma.h | 6 + drivers/gpu/drm/i915/intel_pm.c | 12 +- drivers/gpu/drm/i915/selftests/i915_gem_evict.c | 125 ++++++++++++- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 194 +++++++++++++++---- drivers/gpu/drm/i915/selftests/mock_gtt.c | 4 + include/linux/shmem_fs.h | 1 + mm/shmem.c | 10 +- 16 files changed, 836 insertions(+), 122 deletions(-) -- 2.9.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
