diff options
| author | Jean-Philippe Brucker <jean-philippe@linaro.org> | 2021-04-01 17:47:16 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-04-07 10:54:29 +0200 |
| commit | cdf315f907d46a8cfb60bcc1cb4a73d730303196 (patch) | |
| tree | 1c3f0c76467cfe73dd04011848a6d43cc63ce045 /tools/perf/scripts/python/syscall-counts.py | |
| parent | fc36479db74e957c4696b605a32c4afaa15fa6cb (diff) | |
iommu/arm-smmu-v3: Maintain a SID->device structure
When handling faults from the event or PRI queue, we need to find the
struct device associated with a SID. Add a rb_tree to keep track of
SIDs.
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Keqian Zhu <zhukeqian1@huawei.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210401154718.307519-8-jean-philippe@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions