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| author | Jean-Philippe Brucker <[email protected]> | 2020-04-23 14:53:28 +0200 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2020-05-29 14:52:53 +0200 |
| commit | fb01562e5a8a731bb1807eba0a9fadb355ca2277 (patch) | |
| tree | 44ea2f6f48fcd596858564915070adb29154c30f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | da656a042568ffbc30881c43a832277f275eea4a (diff) | |
uacce: Remove mm_exit() op
The mm_exit() op will be removed from the SVA API. When a process dies
and its mm goes away, the IOMMU driver won't notify device drivers
anymore. Drivers should expect to handle a lot more aborted DMA. On the
upside, it does greatly simplify the queue management.
The uacce_mm struct, that tracks all queues bound to an mm, was only
used by the mm_exit() callback. Remove it.
Signed-off-by: Jean-Philippe Brucker <[email protected]>
Acked-by: Jacob Pan <[email protected]>
Acked-by: Lu Baolu <[email protected]>
Acked-by: Zhangfei Gao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions