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Misc IOVA tweaks

Robin Murphy linux-iommu lkml 1 version In review

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  1. v1 Latest3 patches 2 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3iommu/iova: Simplify domain destructiondrivers/iommu/iova.c+10 -400 replies
2/3iommu/iova: Make rcache limit_pfn handling more robustdrivers/iommu/iova.c+3 -30 replies
3/3iommu/iova: Try harder to allocate from rcache magazinedrivers/iommu/iova.c+16 -34 replies

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Cover letter [PATCH 0/3] Misc IOVA tweaks

While I was elbow-deep in the IOVA code, a few other things came to light which don't really fit into the rbtree optimisation series. Patches #1 and #2 are more or less just cleanup, while patch #3 complements Tomasz' recent PCI allocation patch as it aims to potentially improve the same situation.

Last time I checked, these should all apply independently and without major conflicts against any other in-flight IOVA patches.

Robin.

Robin Murphy (3):
iommu/iova: Simplify domain destruction iommu/iova: Make rcache limit_pfn handling more robust iommu/iova: Try harder to allocate from rcache magazine

 drivers/iommu/iova.c | 73 ++++++++++++++++++++--------------------------------
 1 file changed, 28 insertions(+), 45 deletions(-)
Signature · 1 line
2.13.4.dirty