| commit | d88e61faad526a5850e9330c846641b91cf971e7 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Jul 30 09:36:26 2018 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Wed Aug 08 11:06:20 2018 +0200 |
| tree | 936bfd3d693f904d1a3de9f9e51034ba0dd6329c | |
| parent | 58d1131777a4b7c228267b809bd88f7be66edcfb [diff] |
iommu: Remove the ->map_sg indirection All iommu drivers use the default_iommu_map_sg implementation, and there is no good reason to ever override it. Just expose it as iommu_map_sg directly and remove the indirection, specially in our post-spectre world where indirect calls are horribly expensive. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Joerg Roedel <jroedel@suse.de>