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| author | Christoph Hellwig <hch@lst.de> | 2021-09-24 17:56:57 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2021-09-30 12:46:44 -0600 |
| commit | c68ea0d00ad82428154aed890ec9f793e460fa1c (patch) | |
| tree | 663fb526e33c3322c770c9a16097d26351d69534 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | vfio: remove the iommudata hack for noiommu groups (diff) | |
| download | linux-c68ea0d00ad82428154aed890ec9f793e460fa1c.tar.gz linux-c68ea0d00ad82428154aed890ec9f793e460fa1c.zip | |
vfio: simplify iommu group allocation for mediated devices
Reuse the logic in vfio_noiommu_group_alloc to allocate a fake
single-device iommu group for mediated devices by factoring out a common
function, and replacing the noiommu boolean field in struct vfio_group
with an enum to distinguish the three different kinds of groups.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20210924155705.4258-8-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions