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| author | Jason Gunthorpe <[email protected]> | 2023-07-17 18:12:11 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2023-07-26 13:20:21 +0000 |
| commit | 83f7bc6fdfd2fca11f35c061194d60f88acb3086 (patch) | |
| tree | f755bb24f7583042167de06ab6074708a032a1c1 /tools/perf/scripts/python/task-analyzer.py | |
| parent | iommufd: Add iommufd_device_replace() (diff) | |
| download | kernel-83f7bc6fdfd2fca11f35c061194d60f88acb3086.tar.gz kernel-83f7bc6fdfd2fca11f35c061194d60f88acb3086.zip | |
iommufd: Make destroy_rwsem use a lock class per object type
The selftest invokes things like replace under the object lock of its
idev which protects the idev in a similar way to a real user.
Unfortunately this triggers lockdep. A lock class per type will solve the
problem.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Kevin Tian <[email protected]>
Tested-by: Nicolin Chen <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions