| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_hmm.c | 171 struct hmm_range **phmm_range) in amdgpu_hmm_range_get_pages()
173 struct hmm_range *hmm_range; in amdgpu_hmm_range_get_pages() local
180 hmm_range = kzalloc(sizeof(*hmm_range), GFP_KERNEL); in amdgpu_hmm_range_get_pages()
181 if (unlikely(!hmm_range)) in amdgpu_hmm_range_get_pages()
190 hmm_range->notifier = notifier; in amdgpu_hmm_range_get_pages()
191 hmm_range->default_flags = HMM_PFN_REQ_FAULT; in amdgpu_hmm_range_get_pages()
193 hmm_range->default_flags |= HMM_PFN_REQ_WRITE; in amdgpu_hmm_range_get_pages()
194 hmm_range in amdgpu_hmm_range_get_pages()
247 amdgpu_hmm_range_get_pages_done(struct hmm_range * hmm_range) amdgpu_hmm_range_get_pages_done() argument
[all...] |
| H A D | amdgpu_ttm.h | 45 struct hmm_range;
193 struct hmm_range **range);
195 struct hmm_range *range);
197 struct hmm_range *range);
201 struct hmm_range **range) in amdgpu_ttm_tt_get_user_pages()
206 struct hmm_range *range) in amdgpu_ttm_tt_discard_user_pages()
210 struct hmm_range *range) in amdgpu_ttm_tt_get_user_pages_done()
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| H A D | amdgpu_hmm.h | 37 struct hmm_range **phmm_range);
38 bool amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range);
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| H A D | amdgpu_bo_list.h | 28 struct hmm_range;
42 struct hmm_range *range;
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| H A D | amdgpu_ttm.c | 699 struct hmm_range **range) in amdgpu_ttm_tt_get_user_pages()
749 struct hmm_range *range) in amdgpu_ttm_tt_discard_user_pages()
764 struct hmm_range *range) in amdgpu_ttm_tt_get_user_pages_done()
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| H A D | amdgpu_gem.c | 538 struct hmm_range *range; in amdgpu_gem_userptr_ioctl()
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| H A D | amdgpu_amdkfd_gpuvm.c | 1043 struct hmm_range *range; in init_user_pages()
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_hmm.c | 23 struct hmm_range *range, struct rw_semaphore *notifier_sem) in xe_alloc_sg()
60 * in a hmm_range. dma-map pages if necessary. dma-address is save in sg table
92 static int xe_build_sg(struct xe_device *xe, struct hmm_range *range, in xe_build_sg()
225 struct hmm_range hmm_range = { in xe_hmm_userptr_populate_range() local
259 hmm_range.default_flags |= HMM_PFN_REQ_WRITE; in xe_hmm_userptr_populate_range()
266 hmm_range.hmm_pfns = pfns; in xe_hmm_userptr_populate_range()
269 hmm_range.notifier_seq = mmu_interval_read_begin(&userptr->notifier); in xe_hmm_userptr_populate_range()
274 ret = hmm_range_fault(&hmm_range); in xe_hmm_userptr_populate_range()
293 ret = xe_alloc_sg(vm->xe, &userptr->sgt, &hmm_range, in xe_hmm_userptr_populate_range()
[all...] |
| /linux/mm/ |
| H A D | hmm.c | 34 struct hmm_range *range;
51 struct hmm_range *range, unsigned long cpu_flags) in hmm_pfns_fill()
100 struct hmm_range *range = hmm_vma_walk->range; in hmm_pte_need_fault()
135 struct hmm_range *range = hmm_vma_walk->range; in hmm_range_need_fault()
161 struct hmm_range *range = hmm_vma_walk->range; in hmm_vma_walk_hole()
187 static inline unsigned long pmd_to_hmm_pfn_flags(struct hmm_range *range, in pmd_to_hmm_pfn_flags()
202 struct hmm_range *range = hmm_vma_walk->range; in hmm_vma_handle_pmd()
227 static inline unsigned long pte_to_hmm_pfn_flags(struct hmm_range *range, in pte_to_hmm_pfn_flags()
240 struct hmm_range *range = hmm_vma_walk->range; in hmm_vma_handle_pte()
335 struct hmm_range *rang in hmm_vma_walk_pmd()
[all...] |
| /linux/drivers/gpu/drm/ |
| H A D | drm_gpusvm.c | 727 struct hmm_range hmm_range = { in drm_gpusvm_check_pages() local
746 hmm_range.notifier_seq = mmu_interval_read_begin(¬ifier->notifier); in drm_gpusvm_check_pages()
747 hmm_range.hmm_pfns = pfns; in drm_gpusvm_check_pages()
750 err = hmm_range_fault(&hmm_range); in drm_gpusvm_check_pages()
755 hmm_range.notifier_seq = in drm_gpusvm_check_pages()
1248 struct hmm_range hmm_range = { in drm_gpusvm_range_get_pages() local
1272 hmm_range.notifier_seq = mmu_interval_read_begin(notifier); in drm_gpusvm_range_get_pages()
1285 hmm_range in drm_gpusvm_range_get_pages()
1483 struct hmm_range hmm_range = { drm_gpusvm_range_evict() local
[all...] |
| /linux/include/linux/ |
| H A D | hmm.h | 100 * struct hmm_range - track invalidation lock on virtual address range
111 struct hmm_range { struct
125 int hmm_range_fault(struct hmm_range *range); argument
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| /linux/Documentation/translations/zh_CN/mm/ |
| H A D | hmm.rst | 129 int hmm_range_fault(struct hmm_range *range);
136 struct hmm_range range;
178 hmm_range 结构有 2 个字段，default_flags 和 pfn_flags_mask，它们指定整个范围
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_dmem.h | 29 struct hmm_range;
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| H A D | nouveau_svm.c | 538 struct hmm_range *range, in nouveau_hmm_convert_pfn()
662 struct hmm_range range = { in nouveau_range_fault()
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| /linux/drivers/accel/amdxdna/ |
| H A D | amdxdna_gem.h | 14 struct hmm_range range;
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| /linux/lib/ |
| H A D | test_hmm.c | 208 static int dmirror_do_fault(struct dmirror *dmirror, struct hmm_range *range) in dmirror_do_fault()
289 struct hmm_range *range) in dmirror_range_fault()
334 struct hmm_range range = { in dmirror_fault()
1014 static void dmirror_mkentry(struct dmirror *dmirror, struct hmm_range *range, in dmirror_mkentry()
1083 struct hmm_range *range, in dmirror_range_snapshot()
1150 struct hmm_range range = { in dmirror_snapshot()
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| /linux/drivers/infiniband/core/ |
| H A D | umem_odp.c | 333 struct hmm_range range = {}; in ib_umem_odp_map_dma_and_lock()
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| /linux/Documentation/mm/ |
| H A D | hmm.rst | 162 int hmm_range_fault(struct hmm_range *range);
170 struct hmm_range range;
214 The hmm_range struct has 2 fields, default_flags and pfn_flags_mask, that specify
|