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| author | Dafna Hirschfeld <dafna.hirschfeld@collabora.com> | 2021-11-04 10:16:20 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-12-06 13:59:31 +0300 |
| commit | 94aedac49d92b22995d7b9092c6551b8b9924320 (patch) | |
| tree | 462a89bbd8063cb7ca53dc0d5cb58d34cbdbd316 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 0fcfb00b28c0b7884635dacf38e46d60bf3d4eb1 (diff) | |
| download | linux-94aedac49d92b22995d7b9092c6551b8b9924320.tar.xz | |
iommu: Log iova range in map/unmap trace events
In case of an iommu page fault, the faulting iova is logged
in trace_io_page_fault. It is therefore convenient to log
the iova range in mapping/unmapping trace events so that it
is easier to see if the faulting iova was recently in any of
those ranges.
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Link: https://lore.kernel.org/r/20211104071620.27290-1-dafna.hirschfeld@collabora.com
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