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| author | Matthew Brost <matthew.brost@intel.com> | 2024-06-06 18:52:12 -0700 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2024-06-07 08:56:06 -0700 |
| commit | 3d420e9fa84866cb3b98b6baa05d682850ef2952 (patch) | |
| tree | 90db65c292413f0f444f11e6d1b1f1c7af5a2b8b /tools/perf/scripts/python | |
| parent | drm/xe: do not select ACPI_BUTTON (diff) | |
| download | linux-3d420e9fa84866cb3b98b6baa05d682850ef2952.tar.gz linux-3d420e9fa84866cb3b98b6baa05d682850ef2952.zip | |
drm/xe: Rework GPU page fault handling
Add helper function to implement VMA (user binding) page faults, remove
unnecessary userptr.invalidate_link list del operation, retry on memory
pressure, remove unnecessary xe_vma_userptr_check_repin after rebinding,
remove unnecessary TLB invalidation, and always use vm->lock in write
mode. Changes help facilitate SVM page faults.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Jagmeet Randhawa <jagmeet.randhawa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240607015212.2190106-1-matthew.brost@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions