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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2022-07-12 08:09:01 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-07-15 10:21:39 +0200 |
| commit | 969aaefbaaf2b444852c1980ac0cbbb66463fdae (patch) | |
| tree | f10329c9759d8d130e5e2a28ebeddc112562f3a3 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | db75c9573b08e28109cf7b4ceb62b5f11154742e (diff) | |
iommu/vt-d: Use device_domain_lock accurately
The device_domain_lock is used to protect the device tracking list of
a domain. Remove unnecessary spin_lock/unlock()'s and move the necessary
ones around the list access.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20220706025524.2904370-11-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions