Merge branch 'for-next/iommu/iova' into for-next/iommu/core

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IOVA allocator updates for 5.11, including removal of unused symbols and
functions as well as some optimisations to improve allocation behaviour
in the face of fragmentation.

* for-next/iommu/iova:
  iommu: Stop exporting free_iova_mem()
  iommu: Stop exporting alloc_iova_mem()
  iommu: Delete split_and_remove_iova()
  iommu: avoid taking iova_rbtree_lock twice
  iommu/iova: Free global iova rcache on iova alloc failure
  iommu/iova: Retry from last rb tree node if iova search fails

...

This commit is contained in:

Will Deacon 2020-12-08 15:01:27 +00:00

parent 33f974dbaa 176cfc187c

commit 1ab2bf5831

2 changed files with 47 additions and 74 deletions

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98

drivers/iommu/iova.c

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21

include/linux/iova.h

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