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| author | Fenghua Yu <fenghua.yu@intel.com> | 2023-08-10 18:26:34 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-08-21 18:56:30 +0530 |
| commit | 0056a7f07b0a63e6cee815a789eabba6f3a710f0 (patch) | |
| tree | 991655df504838de9faf748a9a8f3c6c58efaaba /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 84b798fedf3fa8f0ab0c096593ba817abc454fe5 (diff) | |
dmaengine: idxd: Allow ATS disable update only for configurable devices
ATS disable status in a WQ is read-only if the device is not configurable.
This change ensures that the ATS disable attribute can be modified via
sysfs only on configurable devices.
Fixes: 92de5fa2dc39 ("dmaengine: idxd: add ATS disable knob for work queues")
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230811012635.535413-1-fenghua.yu@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions