diff options
| author | Rob Herring <robh@kernel.org> | 2020-02-24 19:58:46 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-03-19 00:32:25 +0300 |
| commit | 9e773aee8c3e1b3ba019c5c7f8435aaa836c6130 (patch) | |
| tree | 8ddeaec9c3d4091cdce3347ea8649c8fe3a4a29f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | edd0351e7bc49555d8b5ad8438a65a7ca262c9f0 (diff) | |
| download | linux-9e773aee8c3e1b3ba019c5c7f8435aaa836c6130.tar.xz | |
iommu/arm-smmu-v3: Batch ATC invalidation commands
Similar to commit 2af2e72b18b4 ("iommu/arm-smmu-v3: Defer TLB
invalidation until ->iotlb_sync()"), build up a list of ATC invalidation
commands and submit them all at once to the command queue instead of
one-by-one.
As there is only one caller of arm_smmu_atc_inv_master() left, we can
simplify it and avoid passing in struct arm_smmu_cmdq_ent.
Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>
Cc: Will Deacon <will@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions