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ION vs dmabuf
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Classroom Contents
ION - dma-buf Allocators - Constraint Solving
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- 1 Intro
- 2 Constraint solving
- 3 Convenience API
- 4 ION vs dmabuf
- 5 ION internal API
- 6 Slow path fallback
- 7 Control over user space
- 8 Hot plug devices
- 9 Constraint solving problems
- 10 Partitioning constraints
- 11 Chunk heap
- 12 heap types
- 13 page migration
- 14 lowhanging fruit
- 15 heap allocation
- 16 heap drivers
- 17 heap id
- 18 struct device
- 19 not a constraints problem
- 20 large chunk sizes
- 21 page sizes
- 22 boundary mask
- 23 heap attributes
- 24 Order of heap
- 25 Asymmetric memory
- 26 IOU heaps
- 27 IOU interface
- 28 IOU preferences
- 29 Migration
- 30 System tuning
- 31 dma mapping
- 32 Permissions
- 33 Usage flags
- 34 ION heap
- 35 Userspace
