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| author |   Lu Baolu <baolu.lu@linux.intel.com> | 2020-07-24 09:49:21 +0800 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2020-07-24 10:51:21 +0200 |
| commit | dd6692f1b883bac46036000a1e3a0b3785f89e87 (patch) | |
| tree | c3942f412660c1581d5ae51995298b59854760ff /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | iommu/vt-d: Disable multiple GPASID-dev bind (diff) | |
| download | wireguard-linux-dd6692f1b883bac46036000a1e3a0b3785f89e87.tar.xz wireguard-linux-dd6692f1b883bac46036000a1e3a0b3785f89e87.zip | |
iommu/vt-d: Refactor device_to_iommu() helper
It is refactored in two ways:
- Make it global so that it could be used in other files.
- Make bus/devfn optional so that callers could ignore these two returned
values when they only want to get the coresponding iommu pointer.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20200724014925.15523-9-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions