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| author | Yong Wu <yong.wu@mediatek.com> | 2021-01-07 20:29:05 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-01-27 12:32:26 +0000 |
| commit | 20143451eff044310520932fb372704c99658b33 (patch) | |
| tree | 34f7d7f4ca36ba35a97b418c6d90ed0d867207b6 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 2ebbd25873cef06f739489fd8ff9f707a3dfa2fa (diff) | |
| download | linux-20143451eff044310520932fb372704c99658b33.tar.gz linux-20143451eff044310520932fb372704c99658b33.tar.bz2 linux-20143451eff044310520932fb372704c99658b33.zip | |
iommu/mediatek: Add iotlb_sync_map to sync whole the iova range
Remove IO_PGTABLE_QUIRK_TLBI_ON_MAP to avoid tlb sync for each a small
chunk memory, Use the new iotlb_sync_map to tlb_sync once for whole the
iova range of iommu_map.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210107122909.16317-4-yong.wu@mediatek.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions