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Searched refs:hmm_pfns (Results 1 – 13 of 13) sorted by relevance

/linux-6.15/mm/
H A Dhmm.c48 range->hmm_pfns[i] = cpu_flags; in hmm_pfns_fill()
154 unsigned long *hmm_pfns; in hmm_vma_walk_hole() local
158 hmm_pfns = &range->hmm_pfns[i]; in hmm_vma_walk_hole()
206 hmm_pfns[i] = pfn | cpu_flags; in hmm_vma_handle_pmd()
327 unsigned long *hmm_pfns = in hmm_vma_walk_pmd() local
435 unsigned long *hmm_pfns; in hmm_vma_walk_pud() local
440 hmm_pfns = &range->hmm_pfns[i]; in hmm_vma_walk_pud()
452 hmm_pfns[i] = pfn | cpu_flags; in hmm_vma_walk_pud()
486 pfn_req_flags = range->hmm_pfns[i]; in hmm_vma_walk_hugetlb_entry()
511 range->hmm_pfns[i] = pfn | cpu_flags; in hmm_vma_walk_hugetlb_entry()
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/linux-6.15/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_hmm.c194 hmm_range->hmm_pfns = pfns; in amdgpu_hmm_range_get_pages()
218 hmm_range->hmm_pfns += MAX_WALK_BYTE >> PAGE_SHIFT; in amdgpu_hmm_range_get_pages()
223 hmm_range->hmm_pfns = pfns; in amdgpu_hmm_range_get_pages()
253 kvfree(hmm_range->hmm_pfns); in amdgpu_hmm_range_get_pages_done()
H A Damdgpu_ttm.c773 WARN_ONCE(!range->hmm_pfns, "No user pages to check\n"); in amdgpu_ttm_tt_get_user_pages_done()
/linux-6.15/drivers/infiniband/core/
H A Dumem_odp.c392 range.hmm_pfns = &(umem_odp->pfn_list[pfn_start_idx]); in ib_umem_odp_map_dma_and_lock()
425 WARN_ON(range.hmm_pfns[pfn_index] & HMM_PFN_ERROR); in ib_umem_odp_map_dma_and_lock()
426 WARN_ON(!(range.hmm_pfns[pfn_index] & HMM_PFN_VALID)); in ib_umem_odp_map_dma_and_lock()
428 if (!(range.hmm_pfns[pfn_index] & HMM_PFN_VALID)) { in ib_umem_odp_map_dma_and_lock()
433 if (range.hmm_pfns[pfn_index] & HMM_PFN_WRITE) in ib_umem_odp_map_dma_and_lock()
437 hmm_order = hmm_pfn_to_map_order(range.hmm_pfns[pfn_index]); in ib_umem_odp_map_dma_and_lock()
450 umem_odp, dma_index, hmm_pfn_to_page(range.hmm_pfns[pfn_index]), in ib_umem_odp_map_dma_and_lock()
/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_hmm.c43 hmm_pfn = range->hmm_pfns[i]; in xe_alloc_sg()
109 hmm_pfn = range->hmm_pfns[i]; in xe_build_sg()
266 hmm_range.hmm_pfns = pfns; in xe_hmm_userptr_populate_range()
/linux-6.15/drivers/gpu/drm/nouveau/
H A Dnouveau_svm.c550 if (!(range->hmm_pfns[0] & HMM_PFN_VALID)) { in nouveau_hmm_convert_pfn()
555 page = hmm_pfn_to_page(range->hmm_pfns[0]); in nouveau_hmm_convert_pfn()
564 if (hmm_pfn_to_map_order(range->hmm_pfns[0])) { in nouveau_hmm_convert_pfn()
567 args->p.page = hmm_pfn_to_map_order(range->hmm_pfns[0]) + in nouveau_hmm_convert_pfn()
581 if (range->hmm_pfns[0] & HMM_PFN_WRITE) in nouveau_hmm_convert_pfn()
661 unsigned long hmm_pfns[1]; in nouveau_range_fault() local
665 .hmm_pfns = hmm_pfns, in nouveau_range_fault()
/linux-6.15/include/linux/
H A Dhmm.h96 unsigned long *hmm_pfns; member
/linux-6.15/Documentation/translations/zh_CN/mm/
H A Dhmm.rst142 range.hmm_pfns = ...;
/linux-6.15/lib/
H A Dtest_hmm.c210 unsigned long *pfns = range->hmm_pfns; in dmirror_do_fault()
336 .hmm_pfns = pfns, in dmirror_fault()
1131 dmirror_mkentry(dmirror, range, perm + i, range->hmm_pfns[i]); in dmirror_range_snapshot()
1151 .hmm_pfns = pfns, in dmirror_snapshot()
/linux-6.15/drivers/gpu/drm/
H A Ddrm_gpusvm.c856 hmm_range.hmm_pfns = pfns; in drm_gpusvm_check_pages()
1361 hmm_range.hmm_pfns = pfns; in drm_gpusvm_range_get_pages()
2133 hmm_range.hmm_pfns = pfns; in drm_gpusvm_range_evict()
/linux-6.15/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_svm.c161 unsigned long *hmm_pfns, uint32_t gpuidx) in svm_range_dma_map_dev() argument
181 page = hmm_pfn_to_page(hmm_pfns[i]); in svm_range_dma_map_dev()
185 addr[i] = (hmm_pfns[i] << PAGE_SHIFT) + in svm_range_dma_map_dev()
208 unsigned long *hmm_pfns) in svm_range_dma_map() argument
227 hmm_pfns, gpuidx); in svm_range_dma_map()
1733 hmm_range->hmm_pfns); in svm_range_validate_and_map()
/linux-6.15/drivers/accel/amdxdna/
H A Daie2_ctx.c771 range.hmm_pfns = abo->mem.pfns; in aie2_populate_range()
/linux-6.15/Documentation/mm/
H A Dhmm.rst176 range.hmm_pfns = ...;