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| author | Yong Wu <yong.wu@mediatek.com> | 2022-05-03 15:13:59 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-05-04 10:39:38 +0200 |
| commit | ddf67a87bebf2a8750d86f67cb298313ee93db31 (patch) | |
| tree | fb45f3cfd48a1e8f3dbdd3de77790c54fdb2bd2b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 0e5a3f2e630b28e88e018655548212ef8eb4dfcb (diff) | |
iommu/mediatek: Add mutex for data in the mtk_iommu_domain
Same with the previous patch, add a mutex for the "data" in the
mtk_iommu_domain. Just improve the safety for multi devices
enter attach_device at the same time. We don't get the real issue
for this.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20220503071427.2285-9-yong.wu@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions