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| author | Georgi Djakov <quic_c_gdjako@quicinc.com> | 2024-04-17 16:37:27 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-04-18 17:48:01 +0300 |
| commit | 960be6e10d4fcb18cfe863e0ceb3213a75eecb81 (patch) | |
| tree | 866bcad3e5e9898b2eba8f2b18db4a1854fb66a8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 414ecb030870a31262e5fd29fd372ee73b32a6be (diff) | |
| download | linux-960be6e10d4fcb18cfe863e0ceb3213a75eecb81.tar.xz | |
iommu/arm-smmu: Allow using a threaded handler for context interrupts
Threaded IRQ handlers run in a less critical context compared to normal
IRQs, so they can perform more complex and time-consuming operations
without causing significant delays in other parts of the kernel.
During a context fault, it might be needed to do more processing and
gather debug information from TBUs in the handler. These operations may
sleep, so add an option to use a threaded IRQ handler in these cases.
Signed-off-by: Georgi Djakov <quic_c_gdjako@quicinc.com>
Link: https://lore.kernel.org/r/20240417133731.2055383-4-quic_c_gdjako@quicinc.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions