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| author |   Joerg Roedel <jroedel@suse.de> | 2015-12-21 16:28:45 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2015-12-28 17:18:51 +0100 |
| commit | ae62d49c7a9303de868f4925d020719d00686411 (patch) | |
| tree | 0358d8453787d21917185baaa42677fad8b6fee2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | iommu/amd: Add dma_ops_aperture_alloc() function (diff) | |
| download | wireguard-linux-ae62d49c7a9303de868f4925d020719d00686411.tar.xz wireguard-linux-ae62d49c7a9303de868f4925d020719d00686411.zip | |
iommu/amd: Move aperture_range.offset to another cache-line
Moving it before the pte_pages array puts in into the same
cache-line as the spin-lock and the bitmap array pointer.
This should safe a cache-miss.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions