diff options
| author | Alex Deucher <[email protected]> | 2020-10-06 16:54:35 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-10-05 17:49:39 -0400 |
| commit | 7a41ed8b59ba74ae36adc7f4688feff9e710cf76 (patch) | |
| tree | ff893d4a068196d39880df3103f6f2b39a1a4082 /tools/perf/scripts/python/flamegraph.py | |
| parent | 9cff0879aefeca6eba586f02cad337e409e4f2b0 (diff) | |
drm/amdgpu: add new INFO ioctl query for the last GPU page fault
Add a interface to query the last GPU page fault for the process.
Useful for debugging context lost errors.
v2: split vmhub representation between kernel and userspace
v3: add locking when fetching fault info in INFO IOCTL
Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238
libdrm MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238
Cc: [email protected]
Reviewed-by: Christian König <[email protected]>
Acked-by: Guchun Chen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions