diff options
| author | Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> | 2025-08-21 23:00:51 +0530 |
|---|---|---|
| committer | Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> | 2025-08-26 11:25:35 +0530 |
| commit | 6ca463ef0d97a20eba559e699f0f6c4dd71e5011 (patch) | |
| tree | c5678966d5063aa51dcde8791fd6f994efd6db59 /rust/helpers/vmalloc.c | |
| parent | 6ad887f378c858ef3f721d5c1d8dad17842cc58b (diff) | |
drm/xe/svm: Add xe_svm_ranges_zap_ptes_in_range() for PTE zapping
Introduce xe_svm_ranges_zap_ptes_in_range(), a function to zap page table
entries (PTEs) for all SVM ranges within a user-specified address range.
-v2 (Matthew Brost)
Lock should be called even for tlb_invalidation
v3(Matthew Brost)
- Update comment
- s/notifier->itree.start/drm_gpusvm_notifier_start
- s/notifier->itree.last + 1/drm_gpusvm_notifier_end
- use WRITE_ONCE
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250821173104.3030148-8-himal.prasad.ghimiray@intel.com
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Diffstat (limited to 'rust/helpers/vmalloc.c')
0 files changed, 0 insertions, 0 deletions